A fusion protein preparation comprising IL-2 protein and CD80 protein

Abstract

The present invention relates to a pharmaceutical preparation having an improved stability of a fusion protein, said fusion protein comprising a modified IL-2 protein and a CD80 protein. A fusion protein dimer comprising an IL-2 protein and a CD80 protein can not only activate immune cells through IL-2, but also effectively regulate Treg cells through CD80. Applying the preparation according to the present invention to a fusion protein dimer comprising an IL-2 protein and a CD80 protein can not only significantly improve the stability of the fusion protein dimer, but also be used as a liquid preparation, thereby making the fusion protein dimer have high commercial applicability.

Description

Technical Field

[0001] The present invention relates to a liquid preparation with enhanced stability of a fusion protein comprising an IL-2 protein and a CD80 protein. Background Art

[0002] IL-2, also known as T cell growth factor, is a globular glycoprotein that plays a central role in the production, survival and homeostasis of lymphocytes. The protein size of IL-2 is about 15.5 kDa to about 16 kDa and consists of 133 amino acids. IL-2 mediates various immune effects by binding to the IL-2 receptor, which is composed of three different subunits. In addition, IL-2 is mainly synthesized by activated T cells, especially by CD4+ helper T cells. IL-2 stimulates the proliferation and differentiation of T cells, and induces the production of cytotoxic T lymphocytes and the differentiation of peripheral blood lymphocytes into cytotoxic cells and lymphokine-activated killer cells.

[0003] Furthermore, IL-2 is involved in the proliferation and differentiation of B cells and promotes the synthesis of immunoglobulins by B cells. In addition, IL-2 stimulates the production, proliferation, and activation of natural killer cells. Therefore, IL-2 is used as an anticancer agent because it can increase the number of lymphocytes and enhance the function of immune cells in the body. Currently, treatment with IL-2 is approved for patients with metastatic renal cell carcinoma and malignant melanoma.

[0004] However, IL-2 has a dual function, as it is not only important for mediating an increase in the number of immune cells and enhancing their activity, but also important for maintaining immune tolerance. In addition, it has been reported that IL-2 may not be the best choice for inhibiting tumor growth. The reason is that in the presence of IL-2, activation-induced cell death (AICD) may occur in the generated cytotoxic T lymphocytes, and the immune response may be suppressed by IL-2-dependent regulatory T cells (Treg cells) (Imai et al., Cancer Sci 98, 416-423, 2007).

[0005] In addition, patients receiving IL-2 will experience serious cardiovascular, lung, kidney, liver, gastrointestinal, neuronal, skin, blood and systemic side effects. Therefore, a variety of IL-2 mutants have been studied to improve the therapeutic effect of IL-2 and minimize its side effects (US 5,229,109 B). However, in order to use IL-2 for pharmacological purposes, there are still many problems to be solved.

[0006] On the other hand, CD80, also known as B7-1, is a member of the B7 family of membrane-bound proteins that participate in immunomodulation by binding to its ligands and transmitting co-stimulatory and co-inhibitory responses. CD80 is a transmembrane protein expressed on the surface of T cells, B cells, dendritic cells, and monocytes. CD80 is known to bind to CD28, CTLA4 (CD152), and PD-L1. CD80, CD86, CTLA4, and CD28 participate in the co-stimulation-co-inhibition system. For example, it is known that CD80 regulates the activity of T cells and participates in their proliferation, differentiation, and survival.

[0007] For example, when CD80 and CD86 interact with CD28, a co-stimulatory signal is generated to activate T cells. Ultimately, CD80 binds to CTLA4 expressed on the surface of activated T cells and stimulates CTLA4 upregulation. Thus, CD80 inhibits T cell responses before the immune response caused by the CD80 / CD28 interaction. This feedback loop allows for fine regulation of the immune response.

[0008] Additionally, CD80 is known to bind to another B7 family member, PD-L1, with an affinity similar to that of CD28 binding to PD-L1. PD-L1 is known as one of the two ligands for the programmed death-1 (PD-1) protein, and PD-L1 is known to be involved in T cell regulation. The binding of CD80 to PD-L1 is another mechanism that can block the PD-1 / PD-L1 interaction, which could prevent the suppression of T cell responses in tumors. However, increased levels of CD80 can cause CD80 to bind to CD28, thereby inducing T cell responses. At the same time, CD80 can bind to CTLA4, thereby inhibiting T cell responses.

[0009] It has been demonstrated that a fusion protein comprising a CD80 fragment, an immunoglobulin Fc, and an IL-2 variant can activate immune cells and control the immune cell regulatory activity of regulatory T cells, thereby effectively treating cancer and infectious diseases (KR 10-2201086 B1). In order to effectively apply this protein to the treatment of cancer diseases and infectious diseases, it is necessary to develop a stable, high-concentration protein formulation that provides advantages in dosing and administration. Summary of the invention

[0010] Technical issues

[0011] The present inventors developed a formulation having increased stability of a novel fusion protein dimer comprising an IL-2 protein and a CD80 protein in one molecule, thereby completing the present invention.

[0012] Solution

[0013] In order to achieve the above object, in one aspect of the present invention, a pharmaceutical preparation comprising a fusion protein dimer is provided, wherein the fusion protein dimer comprises an IL-2 protein and a CD80 protein.

[0014] Effects of the Invention

[0015] The fusion protein dimer comprising IL-2 protein and CD80 protein can not only activate immune cells through IL-2, but also effectively regulate Treg cells through CD80. In order to use this fusion protein dimer clinically, the stability of the protein preparation must be ensured. When the pharmaceutical preparation according to the present invention is applied to the fusion protein dimer comprising IL-2 protein and CD80 protein, the stability of the fusion protein dimer is significantly improved, and the preparation can be used as a liquid preparation. Therefore, the commercial applicability of the fusion protein dimer can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The results of SDS-PAGE detection of the obtained fusion protein (GI-101) are shown.

[0017] Figure 2 The amount of fusion protein (GI-101) according to absorbance is shown.

[0018] Figure 3 Shown are the results of the fusion protein (GI-101) obtained by size exclusion chromatography (SEC) analysis.

[0019] Best Mode for Carrying Out the Invention

[0020] Pharmaceutical preparations comprising fusion proteins containing IL-2 protein and CD80 protein

[0021] In one aspect of the present invention, a pharmaceutical preparation is provided, comprising: (i) a fusion protein dimer comprising an IL-2 protein and a CD80 protein at a concentration of 3.0 mg / mL to 5.0 mg / mL; (ii) a buffer at a concentration of 10 mM to 30 mM; and (iii) a surfactant at a concentration of 0.155 w / w% to 0.185 w / w%; wherein the pH of the preparation is 6.5 to 7.5.

[0022] Here, the pharmaceutical preparation may be a liquid preparation.

[0023] Fusion protein containing IL-2 protein and CD80 protein

[0024] As used herein, unless otherwise indicated, the term "IL-2" or "interleukin-2" refers to any wild-type IL-2 obtained from any vertebrate source, including mammals, such as primates (such as humans) and rodents (such as mice and rats). IL-2 can be obtained from animal cells, and also includes IL-2 obtained from recombinant cells capable of producing IL-2. In addition, IL-2 can be wild-type IL-2 or a variant thereof.

[0025] In this specification, IL-2 or its variants can be collectively represented by the term "IL-2 protein" or "IL-2 polypeptide". IL-2, IL-2 protein, IL-2 polypeptide and IL-2 variant specifically bind to, for example, IL-2 receptor. Such specific binding can be identified by methods known to those skilled in the art.

[0026] Embodiments of IL-2 may have an amino acid sequence of SEQ ID NO:35 or SEQ ID NO:36. Here, IL-2 may also be a mature form. Specifically, mature IL-2 may not contain a signal sequence and may have an amino acid sequence of SEQ ID NO:10. Here, IL-2 may be used under the concept of covering a fragment of wild-type IL-2, wherein a portion of the N-terminus or C-terminus of the wild-type IL-2 is truncated.

[0027] In addition, the fragment of IL-2 may be in the form of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 or 25 consecutive amino acids truncated from the N-terminus of the protein having the amino acid sequence of SEQ ID NO: 35 or SEQ ID NO: 36. In addition, the fragment of IL-2 may be in the form of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 or 25 consecutive amino acids truncated from the C-terminus of the protein having the amino acid sequence of SEQ ID NO: 35 or SEQ ID NO: 36.

[0028] As used herein, the term "IL-2 variant" refers to a form in which some of the amino acids in the above-mentioned fragment of full-length IL-2 or IL-2 are substituted. That is, the IL-2 variant may have an amino acid sequence different from that of wild-type IL-2 or its fragment. However, the IL-2 variant may have an activity comparable or similar to that of wild-type IL-2. Here, "IL-2 activity" may refer to, for example, specific binding to an IL-2 receptor, which can be measured by methods known to those skilled in the art.

[0029] Specifically, the IL-2 variant can be obtained by replacing some of the amino acids in wild-type IL-2. An embodiment of the IL-2 variant obtained by amino acid substitution can be obtained by replacing at least one of the amino acids at positions 38, 42, 45, 61 and 72 in the amino acid sequence of SEQ ID NO: 10.

[0030] Specifically, the IL-2 variant can be obtained by replacing at least one of the 38th, 42nd, 45th, 61st or 72nd amino acids in the amino acid sequence of SEQ ID NO: 10 with another amino acid. In addition, when IL-2 is a truncated form of the N-terminal portion in the amino acid sequence of SEQ ID NO: 35, the amino acid at the position complementary to the position in the amino acid sequence of SEQ ID NO: 10 can be replaced by another amino acid. For example, when IL-2 has the amino acid sequence of SEQ ID NO: 35, its IL-2 variant can be obtained by replacing at least one of the 58th, 62nd, 65th, 81st or 92nd amino acids in the amino acid sequence of SEQ ID NO: 35 with another amino acid. These amino acid residues correspond to the 38th, 42nd, 45th, 61st and 72nd amino acid residues in the amino acid sequence of SEQ ID NO: 10, respectively. According to one embodiment, one, two, three, four, five, six, seven, eight, nine or ten amino acids can be substituted, as long as such IL-2 variants maintain IL-2 activity. According to another embodiment, one to five amino acids can be substituted.

[0031] In one embodiment, the IL-2 variant may be in a form where two amino acids are substituted. Specifically, the IL-2 variant may be obtained by replacing the 38th and 42nd amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th and 45th amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th and 61st amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th and 72nd amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 42nd and 45th amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 42nd and 61st amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 42nd and 72nd amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant can be obtained by substituting the 45th and 61st amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant can be obtained by substituting the 45th and 72nd amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant can be obtained by substituting the 61st and 72nd amino acids in the amino acid sequence of SEQ ID NO: 10.

[0032] In addition, the IL-2 variant may be in a form in which three amino acids are substituted. Specifically, the IL-2 variant may be obtained by replacing the 38th, 42nd and 45th amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th, 42nd and 61st amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th, 42nd and 72nd amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th, 45th and 61st amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th, 45th and 72nd amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th, 61st and 72nd amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant can be obtained by substituting the 42nd, 45th and 61st amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant can be obtained by substituting the 42nd, 45th and 72nd amino acids in the amino acid sequence of SEQ ID NO: 10. In addition, in one embodiment, the IL-2 variant can be obtained by substituting the 45th, 61st and 72nd amino acids in the amino acid sequence of SEQ ID NO: 10.

[0033] In addition, the IL-2 variant may be in a form in which four amino acids are substituted. Specifically, the IL-2 variant may be obtained by replacing the 38th, 42nd, 45th and 61st amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th, 42nd, 45th and 72nd amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th, 45th, 61st and 72nd amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 38th, 42nd, 61st and 72nd amino acids in the amino acid sequence of SEQ ID NO:10. In addition, in one embodiment, the IL-2 variant may be obtained by replacing the 42nd, 45th, 61st and 72nd amino acids in the amino acid sequence of SEQ ID NO:10.

[0034] In addition, the IL-2 variant may be in a form in which five amino acids are substituted. Specifically, the IL-2 variant may be obtained by substituting each of the 38th, 42nd, 45th, 61st and 72nd amino acids in the amino acid sequence of SEQ ID NO: 10 with another amino acid.

[0035] Here, the "another amino acid" introduced by substitution can be any one of the amino acids selected from the group consisting of alanine, arginine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine and valine. However, regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the 38th amino acid cannot be substituted by arginine, the 42nd amino acid cannot be substituted by phenylalanine, the 45th amino acid cannot be substituted by tyrosine, the 61st amino acid cannot be substituted by glutamic acid, and the 72nd amino acid cannot be substituted by leucine.

[0036] Regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the amino acid arginine at position 38 may be substituted with an amino acid other than arginine. Preferably, regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the amino acid arginine at position 38 may be substituted with alanine (R38A).

[0037] Regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the amino acid phenylalanine at position 42 may be substituted with an amino acid other than phenylalanine. Preferably, regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the amino acid phenylalanine at position 42 may be substituted with alanine (F42A).

[0038] Regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the amino acid tyrosine at position 45 may be substituted with an amino acid other than tyrosine. Preferably, regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the amino acid tyrosine at position 45 may be substituted with alanine (Y45A).

[0039] Regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the glutamic acid at position 61 may be substituted with an amino acid other than glutamic acid. Preferably, regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the glutamic acid at position 61 may be substituted with arginine (E61R).

[0040] Regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the amino acid leucine at position 72 may be substituted with an amino acid other than leucine. Preferably, regarding the amino acid substitution of the IL-2 variant, in the amino acid sequence of SEQ ID NO: 10, the amino acid leucine at position 72 may be substituted with glycine (L72G).

[0041] Specifically, the IL-2 variant can be obtained by making at least one substitution selected from the group consisting of R38A, F42A, Y45A, E61R and L72G in the amino acid sequence of SEQ ID NO: 10.

[0042] Specifically, the IL-2 variant can be obtained by amino acid substitution at two, three, four or five positions selected from the group consisting of R38A, F42A, Y45A, E61R and L72G.

[0043] In addition, the IL-2 variant can be in a form where two amino acids are substituted. Specifically, the IL-2 variant can be obtained by replacing R38A and F42A. In addition, in one embodiment, the IL-2 variant can be obtained by replacing R38A and Y45A. In addition, in one embodiment, the IL-2 variant can be obtained by replacing R38A and E61R. In addition, in one embodiment, the IL-2 variant can be obtained by replacing R38A and L72G. In addition, in one embodiment, the IL-2 variant can be obtained by replacing F42A and Y45A. In addition, in one embodiment, the IL-2 variant can be obtained by replacing F42A and E61R. In addition, in one embodiment, the IL-2 variant can be obtained by replacing F42A and L72G. In addition, in one embodiment, the IL-2 variant can be obtained by replacing E61R and L72G.

[0044] In addition, IL-2 variants can be in the form of three amino acids being substituted. Specifically, IL-2 variants can be obtained by replacing R38A, F42A and Y45A. In addition, in one embodiment, IL-2 variants can be obtained by replacing R38A, F42A and E61R. In addition, in one embodiment, IL-2 variants can be obtained by replacing R38A, F42A and L72G. In addition, in one embodiment, IL-2 variants can be obtained by replacing R38A, Y45A and E61R. In addition, in one embodiment, IL-2 variants can be obtained by replacing R38A, Y45A and L72G. In addition, in one embodiment, IL-2 variants can be obtained by replacing F42A, Y45A and E61R. In addition, in one embodiment, IL-2 variants can be obtained by replacing F42A, Y45A and L72G. In addition, in one embodiment, IL-2 variants can be obtained by replacing F42A, Y45A and L72G. In addition, in one embodiment, IL-2 variants can be obtained by replacing F42A, E61R and L72G. Furthermore, in one embodiment, the IL-2 variant can be obtained by substituting Y45A, E61R and L72G.

[0045] In addition, IL-2 variants can be in the form of four amino acids being substituted. Specifically, IL-2 variants can be obtained by replacing R38A, F42A, Y45A and E61R. In addition, in one embodiment, IL-2 variants can be obtained by replacing R38A, F42A, Y45A and L72G. In addition, in one embodiment, IL-2 variants can be obtained by replacing R38A, F42A, E61R and L72G. In addition, in one embodiment, IL-2 variants can be obtained by replacing R38A, Y45A, E61R and L72G. In addition, in one embodiment, IL-2 variants can be obtained by replacing F42A, Y45A, E61R and L72G.

[0046] Furthermore, IL-2 variants can be obtained by substituting R38A, F42A, Y45A, E61R and L72G.

[0047] Preferably, one embodiment of the IL-2 variant may include any one of the following substitution combinations (a) to (d) in the amino acid sequence of SEQ ID NO: 10:

[0048] (a)R38A / F42A

[0049] (b)R38A / F42A / Y45A

[0050] (c)R38A / F42A / E61R

[0051] (d)R38A / F42A / L72G.

[0052] Here, when IL-2 has the amino acid sequence of SEQ ID NO: 35, the amino acid substitution may be present at a position complementary to the position in the amino acid sequence of SEQ ID NO: 10. Furthermore, even when IL-2 is a fragment of the amino acid sequence of SEQ ID NO: 35, the amino acid substitution may be present at a position complementary to the position in the amino acid sequence of SEQ ID NO: 10.

[0053] Specifically, the IL-2 variant may have the amino acid sequence of SEQ ID NO: 6, 22, 23 or 24.

[0054] In addition, the IL-2 variant may be characterized by having low in vivo toxicity. Here, low in vivo toxicity may be a side effect caused by the combination of IL-2 with IL-2 receptor α chain (IL-2Rα). Various IL-2 variants have been developed to improve the side effects caused by the combination of IL-2 with IL-2Rα, and such IL-2 variants may be those disclosed in U.S. Patent No. 5,229,109 and Korean Patent No. 1667096. In particular, the IL-2 variant described in the present application has a low binding ability to IL-2 receptor α chain (IL-2Rα), and therefore has a lower in vivo toxicity than wild-type IL-2.

[0055] As used herein, the term "CD80", also known as "B7-1", is a membrane protein present in dendritic cells, activated B cells and monocytes. CD80 provides a co-stimulatory signal that is essential for the activation and survival of T cells. CD80 is considered to be a ligand for two different proteins CD28 and CTLA-4 present on the surface of T cells. CD80 consists of 288 amino acids and may specifically have an amino acid sequence of SEQ ID NO: 11. In addition, as used herein, the term "CD80 protein" refers to full-length CD80 or a CD80 fragment.

[0056] As used herein, the term "CD80 fragment" refers to a cleaved form of CD80. In addition, the CD80 fragment may be the extracellular domain of CD80. An embodiment of the CD80 fragment may be obtained by removing amino acids 1 to 34 from the N-terminus, which is a signal sequence for CD80. Specifically, an embodiment of the CD80 fragment may be a protein consisting of amino acids 35 to 288 in SEQ ID NO: 11. In addition, an embodiment of the CD80 fragment may be a protein consisting of amino acids 35 to 242 in SEQ ID NO: 11. In addition, an embodiment of the CD80 fragment may be a protein consisting of amino acids 35 to 232 in SEQ ID NO: 11. In addition, an embodiment of the CD80 fragment may be a protein consisting of amino acids 35 to 139 in SEQ ID NO: 11. In addition, an embodiment of the CD80 fragment may be a protein consisting of amino acids 142 to 242 in SEQ ID NO: 11. In an embodiment, the CD80 fragment may have the amino acid sequence of SEQ ID NO: 2.

[0057] In addition, the IL-2 protein and the CD80 protein can be connected to each other through a linker or a carrier. Specifically, IL-2 or a variant thereof and CD80 (B7-1) or a fragment thereof can be connected to each other through a linker or a carrier. In this specification, linkers and carriers can be used interchangeably.

[0058] The linker connects two proteins. Embodiments of the linker may include 1 to 50 amino acids, albumin or a fragment thereof, an Fc domain of an immunoglobulin, etc. Here, the Fc domain of an immunoglobulin refers to a protein containing a heavy chain constant region 2 (CH2) and a heavy chain constant region 3 (CH3) of an immunoglobulin and not containing a heavy chain variable region, a light chain variable region, and a light chain constant region 1 (CH1) of an immunoglobulin. The immunoglobulin may be IgG, IgA, IgE, IgD or IgM, and may preferably be IgG4. Here, the Fc domain of a wild-type immunoglobulin G4 may have an amino acid sequence of SEQ ID NO:4.

[0059] In addition, the Fc domain of the immunoglobulin can be an Fc domain variant as well as a wild-type Fc domain. In addition, as used herein, the term "Fc domain variant" can refer to a deglycosylated form, or a form that is different from the wild-type Fc domain in terms of glycosylation pattern, has high glycosylation compared to the wild-type Fc domain, or has low glycosylation compared to the wild-type Fc domain. In addition, non-glycosylated Fc domains are included. Through culture conditions or genetic manipulation of the host, the Fc domain or its variant can be adapted to have an adjusted amount of sialic acid, fucosylation or glycosylation.

[0060] In addition, the glycosylation of the Fc domain of the immunoglobulin can be modified by conventional methods such as chemical methods, enzyme methods and genetic engineering methods using microorganisms. In addition, the Fc domain variant can be a mixed form of the Fc region of each of immunoglobulins, IgG, IgA, IgE, IgD and IgM. In addition, the Fc domain variant can be a form in which some amino acids in the Fc domain are replaced by other amino acids. The embodiment of the Fc domain variant can have the amino acid sequence of SEQ ID NO:12.

[0061] The fusion protein may have a structure in which the Fc domain is used as a linker (or carrier), and the CD80 protein and the IL-2 protein, or the IL-2 protein and the CD80 protein are connected to the N-terminus and C-terminus of the linker or carrier, respectively. The connection between the N-terminus or C-terminus of the Fc domain and CD-80 or IL-2 may be optionally achieved through a linker peptide.

[0062] Specifically, the fusion protein may be composed of the following structural formula (I) or (II):

[0063] N'-X-[Connector (1)] n -Fc domain-[Linker (2)] m -Y-C'(I)

[0064] N'-Y-[Linker (1)]n-Fc domain-[Linker (2)]mX-C'(II)

[0065] Here, in the structural formulas (I) and (II),

[0066] N' is the N-terminus of the fusion protein,

[0067] C' is the C-terminus of the fusion protein,

[0068] X is CD80 protein,

[0069] Y is IL-2 protein,

[0070] Linkers (1) and (2) are peptide linkers, and

[0071] n and m are each independently 0 or 1.

[0072] Preferably, the fusion protein may be composed of structural formula (I). The IL-2 protein is as described above. In addition, the CD80 protein is as described above. According to one embodiment, the IL-2 protein may be an IL-2 variant having 1 to 5 amino acid substitutions compared to wild-type IL-2. The CD80 protein may be a fragment obtained by truncating up to about 34 consecutive amino acid residues from the N-terminus or C-terminus of wild-type CD80. Alternatively, the CD protein may be an extracellular immunoglobulin-like domain having the activity of binding to T cell surface receptors CTLA-4 and CD28.

[0073] Specifically, the fusion protein can have the amino acid sequence of SEQ ID NO: 9, 26, 28 or 30. According to another embodiment, the fusion protein comprises a polypeptide having 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% sequence identity with the amino acid sequence of SEQ ID NO: 9, 26, 28 or 30. Here, the identity is, for example, a percentage homology and can be determined by homology comparison software such as the BlastN software of the National Center for Biotechnology Information (NCBI).

[0074] The peptide linker (1) may be included between the CD80 protein and the Fc domain. The peptide linker (1) may be composed of 5 to 80 consecutive amino acids, 20 to 60 consecutive amino acids, 25 to 50 consecutive amino acids, or 30 to 40 consecutive amino acids. In one embodiment, the peptide linker (1) may be composed of 30 amino acids. In addition, the peptide linker (1) may contain at least one cysteine. Specifically, the peptide linker (1) may contain one, two or three cysteines. In addition, the peptide linker (1) may be derived from the hinge of an immunoglobulin. In one embodiment, the peptide linker (1) may be a peptide linker consisting of the amino acid sequence of SEQ ID NO: 3.

[0075] The peptide linker (2) may consist of 1 to 50 consecutive amino acids, 3 to 30 consecutive amino acids, or 5 to 15 consecutive amino acids. In one embodiment, the peptide linker (2) may be (G4S) n (where n is an integer from 1 to 10). Here, in (G4S) n In the above, n may be 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10. In one embodiment, the peptide linker (2) may be a peptide linker consisting of the amino acid sequence of SEQ ID NO:5.

[0076] In another aspect of the present invention, a dimer obtained by combining two fusion proteins is provided, each of which comprises an IL-2 protein and a CD80 protein. The fusion protein comprising IL-2 or a variant thereof and CD80 or a fragment thereof is as described above.

[0077] Here, the binding between the fusion proteins constituting the dimer can be achieved by, but not limited to, a disulfide bond formed by cysteine ​​present in the linker. The fusion proteins constituting the dimer can be the same fusion protein or different fusion proteins. Preferably, the dimer can be a homodimer. An embodiment of the fusion protein constituting the dimer can be a protein having the amino acid sequence of SEQ ID NO:9.

[0078] Pharmaceutical preparations

[0079] In one aspect of the present invention, a pharmaceutical preparation comprising a fusion protein dimer is provided, wherein the fusion protein dimer comprises an IL-2 protein and a CD80 protein.

[0080] As used herein, the term "pharmaceutical preparation" refers to a preparation that is in a form such that the biological activity of the active ingredient is significantly effective and does not contain ingredients that cause side effects in a subject to which the preparation is administered.

[0081] The term "subject" may be a mammal such as a human, dog, cow, horse, pig, sheep, goat, cat, mouse, rabbit, and rat, and may preferably be a human, dog, or cat.

[0082] As used herein, the term "pharmaceutical formulation" refers to a pharmaceutical formulation using a suitable aqueous solvent such as water or an aqueous / oil mixture (eg, a water-alcohol mixture). The formulation can maintain stability such as chemical or physical stability, biological activity.

[0083] The term "stability" refers to the property of maintaining a constant state, and is generally associated with minimizing degradation, denaturation, aggregation, or unfolding of a biologically active substance such as a protein, peptide, or biologically active macromolecule.

[0084] Meanwhile, the preparation may be a liquid preparation. A liquid preparation is an aqueous solution or suspension that can be stably stored at room temperature and refrigerated (eg, 2°C to 8°C) or frozen (eg, -20°C or -70°C) during storage.

[0085] The pharmaceutical preparation of the present invention can be administered parenterally. Here, parenteral administration can be carried out by methods such as subcutaneous administration, intravenous administration, mucosal administration, and intramuscular administration. In an embodiment of the present invention, the preparation can be preferably administered by intravenous injection.

[0086] The concentration of the fusion protein dimer in the pharmaceutical preparation can be 3.0 mg / mL to 5.0 mg / mL. In addition, the concentration of the fusion protein dimer can be 3.0 mg / mL to 4.8 mg / mL, 3.0 mg / mL to 4.6 mg / mL, 3.0 mg / mL to 4.4 mg / mL, 3.0 mg / mL to 4.2 mg / mL, 3.2 mg / mL to 4.8 mg / mL, 3.2 mg / mL to 4.6 mg / mL, 3.2 mg / mL to 4.4 mg / mL, 3.2 mg / mL to 4.2 mg / mL, 3.4 mg / mL to 4.8 mg / mL, 3.4 mg / mL to 4.6 mg / mL, 3 .4mg / mL to 4.4mg / mL, 3.4mg / mL to 4.2mg / mL, 3.6mg / mL to 4.8mg / mL, 3.6mg / mL to 4.6mg / mL, 3.6mg / mL to 4.4mg / mL, 3.6mg / mL to 4.2mg / mL, 3.8mg / mL to 4.8mg / mL, 3.8mg / mL to 4.6mg / mL, 3.8mg / mL to 4.4mg / mL, 3.8mg / mL to 4.2mg / mL, or 3.9mg / mL to 4.1mg / mL. Specifically, the concentration of the fusion protein dimer can be 4.0mg / mL.

[0087] In addition, the buffer may be a histidine buffer. Here, the concentration of histidine may be 10mM to 30mM. In addition, the concentration of histidine may be 10mM to 28mM, 10mM to 26mM, 10mM to 24mM, 10mM to 22mM, 10mM to 21mM, 12mM to 28mM, 12mM to 26mM, 12mM to 24mM, 12mM to 22mM, 12mM to 21mM, 14mM to 28mM, 14mM to 26mM, 14mM to 24mM, 14mM to 22mM, 14mM to 21mM, 14mM to 28mM, 14mM to 26mM, 14mM to 24mM, 14mM to 22mM, 14mM to 2 In some embodiments, the concentration of histidine can be 20 mM. In some embodiments, the concentration of histidine can be 21 mM, 16 mM to 28 mM, 16 mM to 26 mM, 16 mM to 24 mM, 16 mM to 22 mM, 16 mM to 21 mM, 18 mM to 28 mM, 18 mM to 26 mM, 18 mM to 24 mM, 18 mM to 22 mM, 18 mM to 21 mM, 19 mM to 28 mM, 19 mM to 26 mM, 19 mM to 24 mM, 19 mM to 22 mM, or 19 mM to 21 mM. Specifically, the concentration of histidine can be 20 mM.

[0088] In addition, the pH of the pharmaceutical preparation may be 6.5 to 7.5. In addition, the pH of the pharmaceutical preparation may be 6.5 to 7.3, 6.5 to 7.2, 6.5 to 7.1, 6.7 to 7.3, 6.7 to 7.2, 6.7 to 7.1, 6.8 to 7.3, 6.8 to 7.2, 6.8 to 7.1, 6.9 to 7.3, 6.9 to 7.2, or 6.9 to 7.1. Preferably, the pH of the pharmaceutical preparation may be 7.0.

[0089] In addition, the surfactant of the pharmaceutical preparation may include any one selected from the group consisting of: polysorbate (e.g., polysorbate 20, polysorbate 28, polysorbate 40, polysorbate 60, polysorbate 65, polysorbate 80, polysorbate 81, polysorbate 85); poloxamer (e.g., poloxamer 181, poloxamer 188, poloxamer 407); polyethylene glycol (PEG); and combinations thereof. Preferably, the pharmaceutical preparation may include two surfactants.

[0090] In addition, the preparation can include a surfactant with a concentration of 0.065w / w% to 0.2w / w%. In addition, the preparation can include a surfactant with a concentration of 0.155w / w% to 0.185w / w%. In one embodiment, the surfactant can be poloxamer 188. Here, the preparation can include a surfactant with a concentration of 0.065w / w% to 0.075w / w%. In addition, in one embodiment, the surfactant can be poloxamer 80. Here, the preparation can include a surfactant with a concentration of about 0.09w / w% to about 0.11w / w%. Preferably, the preparation can include poloxamer 188 and polysorbate 80, and can include poloxamer 188 and polysorbate 80 with concentrations of 0.065w / w% to 0.075w / w% and 0.09w / w% to about 0.11w / w%, respectively. Specifically, the formulation may include poloxamer 188 and polysorbate 80 at concentrations of 0.07 w / w % and 0.1 w / w %, respectively.

[0091] In addition, the pharmaceutical preparation may also contain amino acids. The amino acids may be any one selected from the group consisting of arginine, histidine, lysine, aspartic acid, glutamic acid, serine, threonine, asparagine, glutamine, cysteine, selenocysteine, glycine, proline, alanine, valine, isoleucine, leucine, methionine, phenylalanine, tyrosine and tryptophan.

[0092] Here, amino acid concentration can be 10mg / mL to 30mg / mL. In addition, amino acid concentration can be 10mg / mL to 25mg / mL, 10mg / mL to 20mg / mL, 10mg / mL to 18mg / mL, 10mg / mL to 16mg / mL, 12mg / mL to 25mg / mL, 12mg / mL to 20mg / mL, 12mg / mL to 18mg / mL, 12mg / mL to 16mg / mL, 14mg / mL to 25mg / mL, 14mg / mL to 20mg / mL, 14mg / mL to 18mg / mL or 14mg / mL to 16mg / mL. Specifically, amino acid concentration can be 15mg / mL.

[0093] In an embodiment, the amino acid may be arginine, and may preferably be arginine-HCl. Here, arginine may be included at a concentration of 14 mg / mL to 16 mg / mL, and may preferably be included at a concentration of 15 mg / mL.

[0094] In addition, the pharmaceutical preparation may also contain sugar. Sugar may be any one selected from the group consisting of sucrose, sorbitol, glycerol, trehalose and mannitol. Here, sugar may be included at a concentration of 120 mg / mL to 180 mg / mL. In addition, the concentration of the sugar can be 120 mg / mL to 170 mg / mL, 120 mg / mL to 160 mg / mL, 120 mg / mL to 155 mg / mL, 130 mg / mL to 170 mg / mL, 130 mg / mL to 160 mg / mL, 130 mg / mL to 155 mg / mL, 135 mg / mL to 170 mg / mL, 135 mg / mL to 160 mg / mL, 135 mg / mL to 155 mg / mL, 140 mg / mL to 170 mg / mL, 140 mg / mL to 160 mg / mL, 140 mg / mL to 155 mg / mL, 145 mg / mL to 170 mg / mL, 145 mg / mL to 160 mg / mL, or 145 mg / mL to 155 mg / mL.

[0095] In an embodiment, the sugar may be sucrose, and the concentration of the sucrose may be 150 mg / mL.

[0096] In an embodiment of the present invention, the pharmaceutical preparation may include: (i) a fusion protein dimer comprising an IL-2 protein and a CD80 protein at a concentration of 3.0 mg / mL to 5.0 mg / mL; (ii) histidine at a concentration of 10 mM to 30 mM; (iii) poloxamer 188 at a concentration of 0.065 w / w% to 0.075 w / w%; (iv) polysorbate 80 at a concentration of 0.09 w / w% to 0.11 w / w%; (v) arginine at a concentration of 10 mg / mL to 30 mg / mL; and (vi) sucrose at a concentration of 120 mg / mL to 180 mg / mL, wherein the pH of the pharmaceutical preparation may be 6.5 to 7.5.

[0097] The pharmaceutical formulation may be stored in a container selected from the group consisting of a vial, a cartridge, a syringe and an auto-injector.

[0098] Additionally, the container storing the formulation may be stored at room temperature, 2°C to 8°C, or 25°C to 40°C until administered to a subject in need of treatment.

[0099] The subject may be a mammal, such as a human, dog, cow, horse, pig, sheep, goat, cat, mouse, rabbit, and rat, and may preferably be a human.

[0100] The preparation can be administered by parenteral administration, such as subcutaneous administration, intravenous administration, mucosal administration, intramuscular administration or intraperitoneal administration, but is not limited thereto. Preferably, the preparation can be administered intravenously. DETAILED DESCRIPTION

[0101] The present invention will be described in more detail below by the following examples. However, the following examples are only used to illustrate the present invention, and the scope of the present invention is not limited by the following examples.

[0102] Preparation Example 1. Preparation of hCD80-Fc-IL-2 variant (2M): GI-101

[0103] In order to produce a fusion protein dimer comprising a human CD80 fragment, an Fc domain and an IL-2 variant, polynucleotides were synthesized by the Invitrogen GeneArt gene synthesis service of ThermoFisher Scientific. Specifically, the polynucleotides comprise a nucleotide sequence (SEQ ID NO:8) encoding a fusion protein, which comprises, from the N-terminus, a signal peptide (SEQ ID NO:1), a CD80 fragment (SEQ ID NO:2), an Ig hinge (SEQ ID NO:3) connected to a joint, an Fc domain (SEQ ID NO:4), a joint (SEQ ID NO:5) and an IL-2 variant (2M) (SEQ ID NO:6) with two amino acid substitutions (R38A and F42A). The polynucleotides were inserted into a pcDNA3-4 carrier. In addition, the carrier was introduced into CHO cells (Expi-CHO TM ) to express the fusion protein of SEQ ID NO: 9. After the vector was introduced, the cells were incubated at 37°C, 125 RPM, 8% CO 2 The culture was then cultured for 7 days under the conditions of . Then, the culture was collected and the fusion protein was purified therefrom. The purified fusion protein was named "GI-101".

[0104] Purification was performed using chromatography containing MabSelect SuRe protein A resin. The fusion protein was bound to the chromatographic column under the conditions of 25 mM Tris and 25 mM NaCl and pH 7.4. Then, elution was performed with 100 mM NaCl and 100 mM acetic acid (pH 3). 20% 1M Tris-HCl at pH 9 was placed in a collection tube, and then the fusion protein dimer was collected. For the collected fusion protein dimer, the buffer was exchanged with PBS buffer by dialyzing for 16 hours.

[0105] Then, the absorbance at a wavelength of 280 nm over time was measured by size exclusion chromatography using a TSKgel G3000SWXL column (TOSOH Bioscience) to obtain highly concentrated fusion protein dimers. Here, the separated and purified fusion protein dimers were subjected to SDS-PAGE under reducing (R) or non-reducing (NR) conditions and stained with Coomassie blue to check their purity ( Figure 1 When detected by NanoDrop, the concentration of the fusion protein dimer was found to be 2.78 mg / ml ( Figure 2 ). In addition, the results obtained by analysis using size exclusion chromatography are provided in Figure 3 middle.

[0106] Example 1. Evaluation of Optimal Buffer / pH Conditions

[0107] In order to determine the optimal buffer / pH for the liquid formulation of the fusion protein dimer containing CD80 protein and IL-2 protein (GI-101), a total of eight buffers / pH were screened. A stability test (40°C, 2 weeks) was performed to select the optimal buffer / pH.

[0108] The buffer / pH screening samples were stored at 40°C for 2 weeks and then analyzed using size exclusion chromatography (SEC). To identify the size exclusion profile of the GI-101 protein, SEC was performed using HPLC (Waters, e2695 and Thermo scientific, Ultimate 3000). The % area of ​​monomer was calculated using the chromatogram at 214 nm.

[0109] During formulation development, SEC profiles were used to maximize % monomer.The stability testing results for the buffer / pH screen are summarized in Table 1. Sample #6 containing histidine buffer, pH 7.0, showed less variation compared to the other samples.

[0110] [Table 1]

[0111]

[0112] * Change rate = (data after 2 weeks storage at 40°C - initial data) / initial data × 100

[0113] Based on stability testing data, histidine buffer at pH 7.0 was determined as the buffer for GI-101.

[0114] [Table 2]

[0115] composition concentration Histidine buffer, pH 7.0 20mM

[0116] Example 2. Excipient Screening Test

[0117] Example 2.1. Excipient Screening

[0118] To determine excipients for liquid formulations containing GI-101, excipient screening tests were performed under the buffer / pH conditions selected in Example 1 (histidine buffer, pH 7.0).

[0119] For 8 different excipients [polysorbate 80, poloxamer 188, arginine-HCl (L-arginine hydrochloride), L-methionine, D-mannitol, sorbitol, sucrose and D-(+)-trehalose dihydrate], the results of Tm&Tag, SEC and visual particle test obtained by performing under 5 different test conditions were statistically analyzed, and poloxamer 188, arginine-HCl and sucrose were selected as excipients.

[0120] [Table 3]

[0121] Excipient Type Surfactants Amino Acids sugar Selected Poloxamer 188 Arginine-HCl sucrose

[0122] Example 2.2. Screening for optimal excipient concentration

[0123] According to Example 2.1, poloxamer 188, arginine-HCl and sucrose were selected as excipients for the liquid formulation containing GI-101.

[0124] Screening tests were performed under 16 conditions by varying the concentration of each excipient to find the optimal concentration of the combination of these three excipients.

[0125] Example 2.2.1. Thermal stability test (40°C, 2 weeks)

[0126] The 16 excipient screening test samples were stored at 40°C for 2 weeks and then analyzed by protein concentration (A280) and SEC testing. The results are shown in Table 4.

[0127] [Table 4]

[0128]

[0129] Example 2.2.2. RSM and simulation results

[0130] The response surface model (RSM) is used to determine the optimal concentration of each excipient. By adjusting the concentration of each excipient in the prediction profiler, the best response can be found. In the results predicted by the prediction profiler, the concentration of sucrose is set to an optimal value of 150 mg / mL, which is the maximum value of the experiment. Therefore, only the concentration of arginine-HCl and poloxamer 188 is set by simulation. The predicted optimal concentration range of each excipient is shown in Table 5.

[0131] [Table 5]

[0132] excipient scope Poloxamer 188 0.05w / w% to 0.075w / w% Arginine-HCl 10 mg / mL to 20 mg / mL sucrose 150mg / mL

[0133] Example 2.3. Final stability test (4 weeks)

[0134] According to the optimal concentration range of each excipient in Table 5, the final candidate formulations in Table 6 were obtained. The candidate formulations in Table 6 were subjected to a final 4-week stability test.

[0135] [Table 6]

[0136] excipient Poloxamer 188 Arginine-HCl sucrose Optimal conditions 0.07w / w% 15mg / mL 150mg / mL Target range 0.065w / w% to 0.075w / w% 14 mg / mL to 16 mg / mL 140 mg / mL to 160 mg / mL

[0137] The stability of the candidate formulations was tested under a total of five different conditions. Release testing was performed immediately after sample preparation (t=0), and the candidate samples were stored for 4 weeks at 5°C (long-term conditions), -70°C (long-term second conditions), 25°C (accelerated conditions) and 40°C (harsh conditions). In particular, in the case of the 40°C stability test (harsh conditions), additional samples were collected at the 2-week time point to determine the trend of change. After storage for 4 weeks under each condition, the samples were analyzed by SEC, protein concentration (A280) and pH testing. The final stability test results of the GI-101 candidate formulation are shown in Table 7.

[0138] [Table 7]

[0139]

[0140] As a result of the stability test, the candidate formulation showed a stable state under the conditions of -70° C., 5° C., and 25° C. Based on the results, the final formulation of GI-101 was determined to be 8 mg / mL GI-101, 20 mM histidine buffer (pH 7.0), 0.07 w / w% poloxamer 188, 15 mg / mL arginine-HCl, and 150 mg / mL sucrose.

[0141] [Table 8]

[0142] substance Target concentration scope GI-101 8mg / mL 7.2 mg / mL to 8.8 mg / mL Buffer Histidine buffer: 20mM N / A pH pH 7.0 pH 6.8 to 7.2 Surfactants Poloxamer 188: 0.07w / w% 0.065w / w% to 0.075w / w% Amino Acids Arginine-HCl: 15 mg / mL 14 mg / mL to 16 mg / mL sugar Sucrose: 150 mg / mL 140 mg / mL to 160 mg / mL

[0143] Example 3. Polysorbate 80 addition test

[0144] During the production of the GI-101 drug substance using the candidate formulation identified in Example 2.3., visible particles were found and an additional formulation was developed. It was determined that visible particles occur when silicone present in the drug substance binds to protein through physical stress to form a silicone-protein complex. Since there are limited ways to remove silicone or alleviate physical stress during drug substance production, a new formulation that inhibits the formation of silicone-protein complexes was developed to address this problem. Poloxamer 188 is reported to be an inefficient surfactant that inhibits the formation of silicone-protein complexes, based on this, experiments were conducted to add polysorbate 80 (PS80) as a surfactant.

[0145] Specifically, the test was performed by adding polysorbate 80 to GI-101 DS (4 mg / mL GI-101, 20 mM histidine buffer (pH 7.0), 0.07 w / w% poloxamer 188, 15 mg / mL arginine-HCl, and 150 mg / mL sucrose) at concentrations (0 w / w%, 0.02 w / w%, 0.04 w / w%, 0.06 w / w%, 0.08 w / w%, and 0.1 w / w%). The concentration of GI-101 was adjusted to 4 mg / mL to increase long-term stability.

[0146] Example 3.1. Visible particle observation

[0147] Three tubes were tested for each condition, and even if particles were observed in only one of the three tubes, it was marked as O (ie, "particles observed") (Table 9).

[0148] [Table 9]

[0149]

[0150] In the samples to which 0.08 w / w% or more PS80 was added, no particles were observed until week 4. In the case of a sample in which particles were observed in week 3, the sample was not subjected to the experiment in week 4.

[0151] Example 3.2. Quality impact assessment

[0152] In order to study the quality effect of adding polysorbate 80 (PS80), the protein concentration, charge change and purity of samples with 0.1w / w% PS80 were measured. The samples with 0.1w / w% PS80 were observed for up to 4 weeks, and the results showed that the quality remained unchanged. The measurement results of each condition are shown in Table 10.

[0153] [Table 10]

[0154]

[0155] Considering that adding PS80 at a high concentration can effectively reduce visible particles, the concentration of PS80 was determined to be 0.1 w / w%. By combining these results, the final formulation composition of GI-101 was determined as shown in Table 11 below.

[0156] [Table 11]

[0157] Sequence Listing <110> GI Medical Novixin <120> Fusion protein preparation containing IL-2 protein and CD80 protein <130> SPO21-006-PCT-GII <150> KR 10-2020-0033231 <151> 2020-03-18 <160> 38 <170> KopatentIn 3.0 <210> 1 <211> 25 <212> PRT <213> Artificial Sequence <220> <223> Signal peptide (TPA) <400> 1 Met Asp Ala Met Leu Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly 1 5 10 15 Ala Val Phe Val Ser Pro Ser His Ala 20 25 <210> 2 <211> 208 <212> PRT <213> Artificial Sequence <220> <223> hB7-1:35-242 <400> 2 Val Ile His Val Thr Lys Glu Val Lys Glu Val Ala Thr Leu Ser Cys 1 5 10 15 Gly His Asn Val Ser Val Glu Glu Leu Ala Gln Thr Arg Ile Tyr Trp 20 25 30 Gln Lys Glu Lys Lys Met Val Leu Thr Met Met Ser Gly Asp Met Asn 35 40 45 Ile Trp Pro Glu Tyr Lys Asn Arg Thr Ile Phe Asp Ile Thr Asn Asn 50 55 60 Leu Ser Ile Val Ile Leu Ala Leu Arg Pro Ser Asp Glu Gly Thr Tyr 65 70 75 80 Glu Cys Val Val Leu Lys Tyr Glu Lys Asp Ala Phe Lys Arg Glu His 85 90 95 Leu Ala Glu Val Thr Leu Ser Val Lys Ala Asp Phe Pro Thr Pro Ser 100 105 110 Ile Ser Asp Phe Glu Ile Pro Thr Ser Asn Ile Arg Arg Ile Ile Cys 115 120 125 Ser Thr Ser Gly Gly Phe Pro Glu Pro His Leu Ser Trp Leu Glu Asn 130 135 140 Gly Glu Glu Leu Asn Ala Ile Asn Thr Thr Val Ser Gln Asp Pro Glu 145 150 155 160 Thr Glu Leu Tyr Ala Val Ser Ser Lys Leu Asp Phe Asn Met Thr Thr 165 170 175 Asn His Ser Phe Met Cys Leu Ile Lys Tyr Gly His Leu Arg Val Asn 180 185 190 Gln Thr Phe Asn Trp Asn Thr Thr Lys Gln Glu His Phe Pro Asp Asn 195 200 205 <210> 3 <211> 30 <212> PRT <213> Artificial Sequence <220> <223> Hinge with joint <400> 3 Gly Ser Gly Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 1 5 10 15 Ser Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro 20 25 30 <210> 4 <211> 216 <212> PRT <213> Artificial Sequence <220> <223> Immunoglobulin Fc <400> 4 Ala Pro Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys 1 5 10 15 Pro Lys Asp Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val 20 25 30 Val Val Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr 35 40 45 Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu 50 55 60 Gln Phe Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His 65 70 75 80 Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys 85 90 95 Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln 100 105 110 Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met 115 120 125 Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro 130 135 140 Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn 145 150 155 160 Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu 165 170 175 Tyr Ser Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val 180 185 190 Phe Ser Cys Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln 195 200 205 Lys Ser Leu Ser Leu Ser Leu Gly 210 215 <210> 5 <211> 5 <212> PRT <213> Artificial Sequence <220> <223> Connector <400> 5 Gly Gly Gly Gly Ser 1 5 <210> 6 <211> 133 <212> PRT <213> Artificial Sequence <220> <223> hIL-2M <400> 6 Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 1 5 10 15 Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 20 25 30 Asn Pro Lys Leu Thr Ala Met Leu Thr Ala Lys Phe Tyr Met Pro Lys 35 40 45 Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 50 55 60 Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu 65 70 75 80 Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 85 90 95 Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 100 105 110 Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile 115 120 125 Ile Ser Thr Leu Thr 130 <210> 7 <211> 617 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein comprising a variant of IL-2 and a fragment of CD80 <400> 7 Met Asp Ala Met Leu Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly 1 5 10 15 Ala Val Phe Val Ser Pro Ser His Ala Val Ile His Val Thr Lys Glu 20 25 30 Val Lys Glu Val Ala Thr Leu Ser Cys Gly His Asn Val Ser Val Glu 35 40 45 Glu Leu Ala Gln Thr Arg Ile Tyr Trp Gln Lys Glu Lys Lys Met Val 50 55 60 Leu Thr Met Met Ser Gly Asp Met Asn Ile Trp Pro Glu Tyr Lys Asn 65 70 75 80 Arg Thr Ile Phe Asp Ile Thr Asn Asn Leu Ser Ile Val Ile Leu Ala 85 90 95 Leu Arg Pro Ser Asp Glu Gly Thr Tyr Tyr Glu Cys Val Val Leu Lys Tyr 100 105 110 Glu Lys Asp Ala Phe Lys Arg Glu His Leu Ala Glu Val Thr Leu Ser 115 120 125 Val Lys Ala Asp Phe Pro Thr Pro Ser Ile Ser Asp Phe Glu Ile Pro 130 135 140 Thr Ser Asn Ile Arg Arg Ile Ile Cys Ser Thr Ser Gly Gly Phe Pro 145 150 155 160 Glu Pro His Leu Ser Trp Leu Glu Asn Gly Glu Glu Leu Asn Ala Ile 165 170 175 Asn Thr Thr Val Ser Gln Asp Pro Glu Thr Glu Leu Tyr Ala Val Ser 180 185 190 Ser Lys Leu Asp Phe Asn Met Thr Thr Asn His Ser Phe Met Cys Leu 195 200 205 Ile Lys Tyr Gly His Leu Arg Val Asn Gln Thr Phe Asn Trp Asn Thr 210 215 220 Thr Lys Gln Glu His Phe Pro Asp Asn Gly Ser Gly Gly Gly Gly Ser 225 230 235 240 Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Ala Glu Ser Lys Tyr Gly 245 250 255 Pro Pro Cys Pro Pro Cys Pro Ala Pro Glu Ala Ala Gly Gly Pro Ser 260 265 270 Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Gln Leu Met Ile Ser Arg 275 280 285 Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser Gln Glu Asp Pro 290 295 300 Glu Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala 305 310 315 320 Lys Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser Thr Tyr Arg Val Val 325 330 335 Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr 340 345 350 Lys Cys Lys Val Ser Asn Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr 355 360 365 Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu 370 375 380 Pro Pro Ser Gln Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys 385 390 395 400 Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser 405 410 415 Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp 420 425 430 Ser Asp Gly Ser Phe Phe Leu Tyr Ser Arg Leu Thr Val Asp Lys Ser 435 440 445 Arg Trp Gln Glu Gly Asn Val Phe Ser Cys Ser Val Leu His Glu Ala 450 455 460 Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Leu Gly Gly 465 470 475 480 Gly Gly Gly Ser Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu 485 490 495 Gln Leu Glu His Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile 500 505 510 Asn Asn Tyr Lys Asn Pro Lys Leu Thr Ala Met Leu Thr Ala Lys Phe 515 520 525 Tyr Met Pro Lys Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu 530 535 540 Glu Glu Leu Lys Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys 545 550 555 560 Asn Phe His Leu Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile 565 570 575 Val Leu Glu Leu Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala 580,585,590 Asp Glu Thr Ala Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe 595,600,605 Cys Gln Synthesis Thr Leu Thr 610 615 <210> 8 <211> 1857 <212> DNA <213> Artificial Sequence <220> <223> GI101 (GI101) <400> 8 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgat ccacgtgacc aaagaagtga aagaggtcgc cacactgtcc 120 tgcggccaca acgtttcagt ggaagaactg gcccagacca ggatctactg gcagaaagaa 180 aagaaaatgg tgctgaccat gatgtccggc gacatgaaca tctggcctga gtacaagaac 240 cggaccatct tcgacatcac caacaacctg tccatcgtga ttctggccct gaggccttct 300 gatgagggca cctatgagtg cgtggtgctg aagtacgaga aggacgcctt caagcgcgag 360 cacctggctg aagtgacact gtccgtgaag gccgactttc ccacaccttc catctccgac 420 ttcgagatcc ctacctccaa catccggcgg atcatctgtt ctacctctgg cggctttcct 480 gagcctcacc tgtcttggct ggaaaacggc gaggaactga acgccatcaa caccaccgtg 540 tctcaggacc ccgaaaccga gctgtacgct gtgtcctcca agctggactt caacatgacc 600 accaaccaca gcttcatgtg cctgattaag tacggccacc tgagagtgaa ccagaccttc 660 aactggaaca ccaccaagca agagcacttc cctgacaatg gatctggcgg cggaggttct 720 ggcggaggtg gaagcggagg cggaggatct gctgagtcta agtatggccc tccttgtcct 780 ccatgtcctg ctccagaagc tgctggcgga ccctctgtgt tcctgtttcc tccaaagcct 840 aaggaccagc tcatgatctc tcggacaccc gaagtgacct gcgtggtggt ggatgtgtct 900 caagaggacc ctgaggtgca gttcaattgg tacgtggacg gcgtggaagt gcacaacgcc 960 aagaccaagc ctagagagga acagttcaac tccacctaca gagtggtgtc cgtgctgacc 1020 gtgctgcacc aggattggct gaacggcaaa gagtacaagt gcaaggtgtc caacaagggc 1080 ctgccttcca gcatcgaaaa gaccatctcc aaggctaagg gccagcctag ggaaccccag 1140 gtttacaccc tgcctccaag ccaagaggaa atgaccaaga accaggtgtc cctgacctgc 1200 ctggtcaagg gcttctaccc ttccgacatt gccgtggaat gggagtccaa tggccagcct 1260 gagaacact aaagaccac acctcctgtg ctggactccg acggctcctt ctttctgtac 1320 tctcgcctga ccgtggacaa gtctagatgg caagagggca acgtgttctc ctgctctgtg 1380 ctgcacgagg ccctgcacaa tcactacacc cagaagtccc tgtctctgtc tcttggaggt 1440 ggtggcggtt ctgcccctac cagctcctct accaagaaaa cccagctcca gttggagcat 1500 ctgctgctgg acctccagat gattctgaac gggatcaaca actataagaa ccccaagctg 1560 accgccatgc tgaccgctaa gttctacatg cccaagaagg ccaccgagct gaagcacctc 1620 cagtgcctgg aagaagaact gaagcccctg gaagaggtgc tgaatctggc ccagtccaag 1680 aacttccacc tgaggccacg ggacctgatc agcaacatca acgtgatcgt gctggaactg 1740 aagggctccg agaacctt tatgtgcgag tacgccgacg agacagccac catcgtggaa 1800 tttctgaacc ggtggatcac cttctgccag agcatcatct ccacactgac ctgatga 1857 <210> 9 <211> 592 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (GI101) <400> 9 Val Ile His Val Thr Lys Glu Val Lys Glu Val Ala Thr Leu Ser Cys 1 5 10 15 Gly His Asn Val Ser Val Glu Glu Leu Ala Gln Thr Arg Ile Tyr Trp 20 25 30 Gln Lys Glu Lys Lys Met Val Leu Thr Met Met Ser Gly Asp Met Asn 35 40 45 Ile Trp Pro Glu Tyr Lys Asn Arg Thr Ile Phe Asp Ile Thr Asn Asn 50 55 60 Leu Ser Ile Val Ile Leu Ala Leu Arg Pro Ser Asp Glu Gly Thr Tyr 65 70 75 80 Glu Cys Val Val Leu Lys Tyr Glu Lys Asp Ala Phe Lys Arg Glu His 85 90 95 Leu Ala Glu Val Thr Leu Ser Val Lys Ala Asp Phe Pro Thr Pro Ser 100 105 110 Ile Ser Asp Phe Glu Ile Pro Thr Ser Asn Ile Arg Arg Ile Ile Cys 115 120 125 Ser Thr Ser Gly Gly Phe Pro Glu Pro His Leu Ser Trp Leu Glu Asn 130 135 140 Gly Glu Glu Leu Asn Ala Ile Asn Thr Thr Val Ser Gln Asp Pro Glu 145 150 155 160 Thr Glu Leu Tyr Ala Val Ser Ser Lys Leu Asp Phe Asn Met Thr Thr 165 170 175 Asn His Ser Phe Met Cys Leu Ile Lys Tyr Gly His Leu Arg Val Asn 180 185 190 Gln Thr Phe Asn Trp Asn Thr Thr Lys Gln Glu His Phe Pro Asp Asn 195 200 205 Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 210 215 220 Ser Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro 225 230 235 240 Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 245 250 255 Asp Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 260 265 270 Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp 275 280 285 Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe 290 295 300 Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 305 310 315 320 Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu 325 330 335 Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 340 345 350 Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys 355 360 365 Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 370 375 380 Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 385 390 395 400 Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 405 410 415 Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser 420 425 430 Cys Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 435 440 445 Leu Ser Leu Ser Leu Gly Gly Gly Gly Gly Ser Ala Pro Thr Ser Ser 450 455 460 Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu 465 470 475 480 Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr 485 490 495 Ala Met Leu Thr Ala Lys Phe Tyr Met Pro Lys Lys Ala Thr Glu Leu 500 505 510 Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro Leu Glu Glu Val 515 520 525 Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu 530 535 540 Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr 545 550 555 560 Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe 565 570 575 Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 580 585 590 <210> 10 <211> 133 <212> PRT <213> Artificial Sequence <220> <223> hIL-2 <400> 10 Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 1 5 10 15 Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 20 25 30 Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 35 40 45 Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 50 55 60 Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu 65 70 75 80 Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 85 90 95 Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 100 105 110 Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile 115 120 125 Ile Ser Thr Leu Thr 130 <210> 11 <211> 288 <212> PRT <213> Artificial Sequence <220> <223> CD80 <400> 11 Met Gly His Thr Arg Arg Gln Gly Thr Ser Pro Ser Lys Cys Pro Tyr 1 5 10 15 Leu Asn Phe Phe Gln Leu Leu Val Leu Ala Gly Leu Ser His Phe Cys 20 25 30 Ser Gly Val Ile His Val Thr Lys Glu Val Lys Glu Val Ala Thr Leu 35 40 45 Ser Cys Gly His Asn Val Ser Val Glu Glu Leu Ala Gln Thr Arg Ile 50 55 60 Tyr Trp Gln Lys Glu Lys Lys Met Val Leu Thr Met Met Ser Gly Asp 65 70 75 80 Met Asn Ile Trp Pro Glu Tyr Lys Asn Arg Thr Ile Phe Asp Ile Thr 85 90 95 Asn Asn Leu Ser Ile Val Ile Leu Ala Leu Arg Pro Ser Asp Glu Gly 100 105 110 Thr Tyr Glu Cys Val Val Leu Lys Tyr Glu Lys Asp Ala Phe Lys Arg 115 120 125 Glu His Leu Ala Glu Val Thr Leu Ser Val Lys Ala Asp Phe Pro Thr 130 135 140 Pro Ser Ile Ser Asp Phe Glu Ile Pro Thr Ser Asn Ile Arg Arg Ile 145 150 155 160 Ile Cys Ser Thr Ser Gly Gly Phe Pro Glu Pro His Leu Ser Trp Leu 165 170 175 Glu Asn Gly Glu Glu Leu Asn Ala Ile Asn Thr Thr Val Ser Gln Asp 180 185 190 Pro Glu Thr Glu Leu Tyr Ala Val Ser Ser Lys Leu Asp Phe Asn Met 195 200 205 Thr Thr Asn His Ser Phe Met Cys Leu Ile Lys Tyr Gly His Leu Arg 210 215 220 Val Asn Gln Thr Phe Asn Trp Asn Thr Thr Lys Gln Glu His Phe Pro 225 230 235 240 Asp Asn Leu Leu Pro Ser Trp Ala Ile Thr Leu Ile Ser Val Asn Gly 245 250 255 Ile Phe Val Ile Cys Cys Leu Thr Tyr Cys Phe Ala Pro Arg Cys Arg 260 265 270 Glu Arg Arg Arg Asn Glu Arg Leu Arg Arg Glu Ser Val Arg Pro Val 275 280 285 <210> 12 <211> 215 <212> PRT <213> Artificial Sequence <220> <223> Modified Fc <400> 12 Ser His Thr Gln Pro Leu Gly Val Phe Leu Phe Pro Pro Lys Pro Lys 1 5 10 15 Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 20 25 30 Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp 35 40 45 Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe 50 55 60 Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 65 70 75 80 Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu 85 90 95 Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 100 105 110 Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys 115 120 125 Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 130 135 140 Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 145 150 155 160 Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 165 170 175 Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser 180 185 190 Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 195 200 205 Leu Ser Leu Ser Leu Gly Lys 210 215 <210> 13 <211> 306 <212> PRT <213> Artificial Sequence <220> <223> mCD80 <400> 13 Met Ala Cys Asn Cys Gln Leu Met Gln Asp Thr Pro Leu Leu Lys Phe 1 5 10 15 Pro Cys Pro Arg Leu Ile Leu Leu Phe Val Leu Leu Ile Arg Leu Ser 20 25 30 Gln Val Ser Ser Asp Val Asp Glu Gln Leu Ser Lys Ser Val Lys Asp 35 40 45 Lys Val Leu Leu Pro Cys Arg Tyr Asn Ser Pro His Glu Asp Glu Ser 50 55 60 Glu Asp Arg Ile Tyr Trp Gln Lys His Asp Lys Val Val Leu Ser Val 65 70 75 80 Ile Ala Gly Lys Leu Lys Val Trp Pro Glu Tyr Lys Asn Arg Thr Leu 85 90 95 Tyr Asp Asn Thr Thr Tyr Ser Leu Ile Ile Leu Gly Leu Val Leu Ser 100 105 110 Asp Arg Gly Thr Tyr Ser Cys Val Val Gln Lys Lys Glu Arg Gly Thr 115 120 125 Tyr Glu Val Lys His Leu Ala Leu Val Lys Leu Ser Ile Lys Ala Asp 130 135 140 Phe Ser Thr Pro Asn Ile Thr Glu Ser Gly Asn Pro Ser Ala Asp Thr 145 150 155 160 Lys Arg Ile Thr Cys Phe Ala Ser Gly Gly Phe Pro Lys Pro Arg Phe 165 170 175 Ser Trp Leu Glu Asn Gly Arg Glu Leu Pro Gly Ile Asn Thr Thr Ile 180 185 190 Ser Gln Asp Pro Glu Ser Glu Leu Tyr Thr Ile Ser Ser Gln Leu Asp 195 200 205 Phe Asn Thr Thr Arg Asn His Thr Ile Lys Cys Leu Ile Lys Tyr Gly 210 215 220 Asp Ala His Val Ser Glu Asp Phe Thr Trp Glu Lys Pro Pro Glu Asp 225 230 235 240 Pro Pro Asp Ser Lys Asn Thr Leu Val Leu Phe Gly Ala Gly Phe Gly 245 250 255 Ala Val Ile Thr Val Val Val Ile Val Val Ile Ile Lys Cys Phe Cys 260 265 270 Lys His Arg Ser Cys Phe Arg Arg Asn Glu Ala Ser Arg Glu Thr Asn 275 280 285 Asn Ser Leu Thr Phe Gly Pro Glu Glu Ala Leu Ala Glu Gln Thr Val 290 295 300 Phe Leu 305 <210> 14 <211> 1848 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide encoding fusion protein (mGI101) <400> 14 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgga cgagcagctc tccaagtccg tgaaggataa ggtcctgctg 120 ccttgccggt acaactctcc tcacgaggac gagtctgagg accggatcta ctggcagaaa 180 cacgacaagg tggtgctgtc cgtgatcgcc ggaaagctga aagtgtggcc tgagtacaag 240 aacaggaccc tgtacgacaa caccacctac agcctgatca tcctgggcct cgtgctgagc 300 gatagaggca cctattcttg cgtggtgcag aagaaagagc ggggcaccta cgaagtgaag 360 cacctggctc tggtcaagct gtccatcaag gccgacttca gcacccctaa catcaccgag 420 tctggcaacc cttccgccga caccaagaga atcacctgtt tcgcctctgg cggcttccct 480 aagcctcggt tctcttggct ggaaaacggc agagagctgc ccggcatcaa taccaccatt 540 tctcaggacc cagagtccga gctgtacacc atctccagcc agctcgactt taacaccacc 600 agaaaccaca ccatcaagtg cctgattaag tacggcgacg cccacgtgtc cgaggacttt 660 acttgggaga aacctcctga ggaccctcct gactctggat ctggcggcgg aggttctggc 720 ggaggtggaa gcggaggcgg aggatctgct gagtctaagt atggccctcc ttgtcctcca 780 tgtcctgctc cagaagctgc tggcggaccc tctgtgttcc tgtttcctcc aaagcctaag 840 gaccagctca tgatctctcg gacccctgaa gtgacctgcg tggtggtgga tgtgtctcaa 900 gaggaccctg aggtgcagtt caattggtac gtggacggcg tggaagtgca caacgccaag 960 accaagccta gagaggaaca gttcaactcc acctatagag tggtgtccgt gctgaccgtg 1020 ctgcaccagg attggctgaa cggcaaagag tacaagtgca aggtgtccaa caagggcctg 1080 ccttccagca tcgaaaagac catcagcaag gctaagggcc agcctaggga accccaggtt 1140 tacaccctgc ctccaagcca agaggaaatg accaagaacc aggtgtccct gacctgcctg 1200 gtcaagggct tctacccttc cgacattgcc gtggaatggg agtccaatgg ccagcctgag 1260 aacaactaca agaccacacc tcctgtgctg gactccgacg gctccttctt tctgtactct 1320 cgcctgaccg tggacaagtc taggtggcaa gagggcaacg tgttctcctg ctctgtgctg 1380 cacgaggctc tgcacaacca ctacacccag aagtccctgt ctctgtctct tggaggtggt 1440 ggcggttctg cccctacctc cagctctacc aagaaaaccc agctccagtt ggagcatctg 1500 ctgctggacc tccagatgat cctgaatggc atcaacaatt acaagaaccc caagctgacc 1560 gccatgctga ccgctaagtt ctacatgccc aagaaggcca ccgagctgaa gcacttgcag 1620 tgcctggaag aggaactgaa gcccctggaa gaagtgctga atctggccca gtccaagaac 1680 ttccacctga ggcctaggga cctgatctcc aacatcaacg tgatcgtgct ggaactgaaa 1740 ggctccgaga caaccttcat gtgcgagtac gccgacgaga cagccaccat cgtggaattt 1800 ctgaaccggt ggatcacctt ctgccagagc atcatctcca cactgacc 1848 <210> 15 <211> 616 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (mGI101) <400> 15 Met Asp Ala Met Leu Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly 1 5 10 15 Ala Val Phe Val Ser Pro Ser His Ala Val Asp Glu Gln Leu Ser Lys 20 25 30 Ser Val Lys Asp Lys Val Leu Leu Pro Cys Arg Tyr Asn Ser Pro His 35 40 45 Glu Asp Glu Ser Glu Asp Arg Ile Tyr Trp Gln Lys His Asp Lys Val 50 55 60 Val Leu Ser Val Ile Ala Gly Lys Leu Lys Val Trp Pro Glu Tyr Lys 65 70 75 80 Asn Arg Thr Leu Tyr Asp Asn Thr Thr Tyr Ser Leu Ile Ile Leu Gly 85 90 95 Leu Val Leu Ser Asp Arg Gly Thr Tyr Ser Cys Val Val Gln Lys Lys 100 105 110 Glu Arg Gly Thr Tyr Glu Val Lys His Leu Ala Leu Val Lys Leu Ser 115 120 125 Ile Lys Ala Asp Phe Ser Thr Pro Asn Ile Thr Glu Ser Gly Asn Pro 130 135 140 Ser Ala Asp Thr Lys Arg Ile Thr Cys Phe Ala Ser Gly Gly Phe Pro 145 150 155 160 Lys Pro Arg Phe Ser Trp Leu Glu Asn Gly Arg Glu Leu Pro Gly Ile 165 170 175 Asn Thr Thr Ile Ser Gln Asp Pro Glu Ser Glu Leu Tyr Thr Ile Ser 180 185 190 Ser Gln Leu Asp Phe Asn Thr Thr Arg Asn His Thr Ile Lys Cys Leu 195 200 205 Ile Lys Tyr Gly Asp Ala His Val Ser Glu Asp Phe Thr Trp Glu Lys 210 215 220 Pro Pro Glu Asp Pro Pro Asp Ser Gly Ser Gly Gly Gly Gly Ser Gly 225 230 235 240 Gly Gly Gly Ser Gly Gly Gly Gly Ser Ala Glu Ser Lys Tyr Gly Pro 245 250 255 Pro Cys Pro Pro Cys Pro Ala Pro Glu Ala Ala Gly Gly Pro Ser Val 260 265 270 Phe Leu Phe Pro Pro Lys Pro Lys Asp Gln Leu Met Ile Ser Arg Thr 275 280 285 Pro Glu Val Thr Cys Val Val Val Asp Val Ser Gln Glu Asp Pro Glu 290 295 300 Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 305 310 315 320 Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser Thr Tyr Arg Val Val Ser 325 330 335 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 340 345 350 Cys Lys Val Ser Asn Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile 355 360 365 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 370 375 380 Pro Ser Gln Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 385 390 395 400 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 405 410 415 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 420 425 430 Asp Gly Ser Phe Phe Leu Tyr Ser Arg Leu Thr Val Asp Lys Ser Arg 435 440 445 Trp Gln Glu Gly Asn Val Phe Ser Cys Ser Val Leu His Glu Ala Leu 450 455 460 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Leu Gly Gly Gly 465 470 475 480 Gly Gly Ser Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln 485 490 495 Leu Glu His Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn 500 505 510 Asn Tyr Lys Asn Pro Lys Leu Thr Ala Met Leu Thr Ala Lys Phe Tyr 515 520 525 Met Pro Lys Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu 530 535 540 Glu Leu Lys Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys Asn 545 550 555 560 Phe His Leu Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val 565 570 575 Leu Glu Leu Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp 580 585 590 Glu Thr Ala Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys 595 600 605 Gln Ser Ile Ile Ser Thr Leu Thr 610 615 <210> 16 <211> 1437 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide encoding fusion protein (GI101C1) <400> 16 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgat ccacgtgacc aaagaagtga aagaggtcgc cacactgtcc 120 tgcggccaca acgtttcagt ggaagaactg gcccagacca ggatctactg gcagaaagaa 180 aagaaaatgg tgctgaccat gatgtccggc gacatgaaca tctggcctga gtacaagaac 240 cggaccatct tcgacatcac caacaacctg tccatcgtga ttctggccct gaggccttct 300 gatgagggca cctatgagtg cgtggtgctg aagtacgaga aggacgcctt caagcgcgag 360 cacctggctg aagtgacact gtccgtgaag gccgactttc ccacaccttc catctccgac 420 ttcgagatcc ctacctccaa catccggcgg atcatctgtt ctacctctgg cggctttcct 480 gagcctcacc tgtcttggct ggaaaacggc gaggaactga acgccatcaa caccaccgtg 540 tctcaggacc ccgaaaccga gctgtacgct gtgtcctcca agctggactt caacatgacc 600 accaaccaca gcttcatgtg cctgattaag tacggccacc tgagagtgaa ccagaccttc 660 aactggaaca ccaccaagca agagcacttc cctgacaatg gatctggcgg cggaggttct 720 ggcggaggtg gaagcggagg cggaggatct gctgagtcta agtatggccc tccttgtcct 780 ccatgtcctg ctccagaagc tgctggcgga ccctctgtgt tcctgtttcc tccaaagcct 840 aaggaccagc tcatgatctc tcggacaccc gaagtgacct gcgtggtggt ggatgtgtct 900 caagaggacc ctgaggtgca gttcaattgg tacgtggacg gcgtggaagt gcacaacgcc 960 aagaccaagc ctagagagga acagttcaac tccacctaca gagtggtgtc cgtgctgacc 1020 gtgctgcacc aggattggct gaacggcaaa gagtacaagt gcaaggtgtc caacaagggc 1080 ctgccttcca gcatcgaaaa gaccatctcc aaggctaagg gccagcctag ggaaccccag 1140 gtttacaccc tgcctccaag ccaagaggaa atgaccaaga accaggtgtc cctgacctgc 1200 ctggtcaagg gcttctaccc ttccgacatt gccgtggaat gggagtccaa tggccagcct 1260 gagaacaact acaagaccac acctcctgtg ctggactccg acggctcctt ctttctgtac 1320 tctcgcctga ccgtggacaa gtctaggtgg caagagggca acgtgttctc ctgctctgtg 1380 ctgcacgagg ccctgcacaa tcactacacc cagaagtccc tgtctctgtc cctgggc 1437 <210> 17 <211> 454 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (GI101C1) <400> 17 Val Ile His Val Thr Lys Glu Val Lys Glu Val Ala Thr Leu Ser Cys 1 5 10 15 Gly His Asn Val Ser Val Glu Glu Leu Ala Gln Thr Arg Ile Tyr Trp 20 25 30 Gln Lys Glu Lys Lys Met Val Leu Thr Met Met Ser Gly Asp Met Asn 35 40 45 Ile Trp Pro Glu Tyr Lys Asn Arg Thr Ile Phe Asp Ile Thr Asn Asn 50 55 60 Leu Ser Ile Val Ile Leu Ala Leu Arg Pro Ser Asp Glu Gly Thr Tyr 65 70 75 80 Glu Cys Val Val Leu Lys Tyr Glu Lys Asp Ala Phe Lys Arg Glu His 85 90 95 Leu Ala Glu Val Thr Leu Ser Val Lys Ala Asp Phe Pro Thr Pro Ser 100 105 110 Ile Ser Asp Phe Glu Ile Pro Thr Ser Asn Ile Arg Arg Ile Ile Cys 115 120 125 Ser Thr Ser Gly Gly Phe Pro Glu Pro His Leu Ser Trp Leu Glu Asn 130 135 140 Gly Glu Glu Leu Asn Ala Ile Asn Thr Thr Val Ser Gln Asp Pro Glu 145 150 155 160 Thr Glu Leu Tyr Ala Val Ser Ser Lys Leu Asp Phe Asn Met Thr Thr 165 170 175 Asn His Ser Phe Met Cys Leu Ile Lys Tyr Gly His Leu Arg Val Asn 180 185 190 Gln Thr Phe Asn Trp Asn Thr Thr Lys Gln Glu His Phe Pro Asp Asn 195 200 205 Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 210 215 220 Ser Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro 225 230 235 240 Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 245 250 255 Asp Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 260 265 270 Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp 275 280 285 Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe 290 295 300 Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 305 310 315 320 Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu 325 330 335 Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 340 345 350 Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys 355 360 365 Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 370 375 380 Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 385 390 395 400 Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 405 410 415 Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser 420 425 430 Cys Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 435 440 445 Leu Ser Leu Ser Leu Gly 450 <210> 18 <211> 1176 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide encoding the fusion protein (GI101C2) <400> 18 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccatctc acgccgctga gtctaagtac ggccctcctt gtcctccatg tcctgctcca 120 gaagctgctg gcggaccctc tgtgttcctg tttcctccaa agcctaagga ccagctcatg 180 atctctcgga cccctgaagt gacctgcgtg gtggtggatg tgtctcaaga ggaccctgag 240 gtgcagttca attggtacgt ggacggcgtg gaagtgcaca acgccaagac caagcctaga 300 gaggaacagt tcaactccac ctacagagtg gtgtccgtgc tgaccgtgct gcaccaggat 360 tggctgaacg gcaaagagta caagtgcaag gtgtccaaca agggcctgcc ttccagcatc 420 gaaaagacca tctccaaggc taagggccag cctagggaac cccaggttta caccctgcct 480 ccaagccaag aggaaatgac caagaaccag gtgtccctga cctgcctggt caagggcttc 540 tacccttccg acattgccgt ggaatgggag tccaatggcc agcctgagaa caactacaag 600 accacacctc ctgtgctgga ctccgacggc tccttctttc tgtactctcg cctgaccgtg 660 gacaagtcta ggtggcaaga gggcaacgtg ttctcctgct ctgtgctgca cgaggccctg 720 cacaatcact acacccagaa gtccctgtct ctgtctcttg gcggaggcgg aggatctgct 780 cctacctcca gctccaccaa gaaaacccag ctccagttgg agcatctgct gctggacctc 840 cagatgatcc tgaatggcat caacaattac aagaacccca agctgaccgc catgctgacc 900 gctaagttct acatgcccaa gaaggccacc gagctgaagc acctccagtg cctggaagag 960 gaactgaagc ccctggaaga agtgctgaat ctggcccagt ccaagaactt ccacctgagg 1020 cctagggacc tgatctccaa catcaacgtg atcgtgctgg aactgaaagg ctccgagaca 1080 accttcatgt gcgagtacgc cgacgagaca gccaccatcg tggaatttct gaaccggtgg 1140 atcaccttct gccagtccat catctccaca ctgacc 1176 <210> 19 <211> 367 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (GI101C2) <400> 19 Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro Glu 1 5 10 15 Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 20 25 30 Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 35 40 45 Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly 50 55 60 Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe Asn 65 70 75 80 Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 85 90 95 Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro 100 105 110 Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 115 120 125 Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys Asn 130 135 140 Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 145 150 155 160 Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 165 170 175 Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Arg 180 185 190 Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser Cys 195 200 205 Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 210 215 220 Ser Leu Ser Leu Gly Gly Gly Gly Gly Ser Ala Pro Thr Ser Ser Ser 225 230 235 240 Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu Gln 245 250 255 Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr Ala 260 265 270 Met Leu Thr Ala Lys Phe Tyr Met Pro Lys Lys Ala Thr Glu Leu Lys 275 280 285 His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro Leu Glu Glu Val Leu 290 295 300 Asn Leu Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu Ile 305 310 315 320 Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr Thr 325 330 335 Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe Leu 340 345 350 Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 355 360 365 <210> 20 <211> 1434 <212> DNA <213> Artificial Sequence <220> <223> Nucleotides encoding the fusion protein (mGI101C1) <400> 20 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgga cgagcagctc tccaagtccg tgaaggataa ggtcctgctg 120 ccttgccggt acaactctcc tcacgaggac gagtctgagg accggatcta ctggcagaaa 180 cacgacaagg tggtgctgtc cgtgatcgcc ggaaagctga aagtgtggcc tgagtacaag 240 aacaggaccc tgtacgacaa caccacctac agcctgatca tcctgggcct cgtgctgagc 300 gatagaggca cctattcttg cgtggtgcag aagaaagagc ggggcaccta cgaagtgaag 360 cacctggctc tggtcaagct gtccatcaag gccgacttca gcacccctaa catcaccgag 420 tctggcaacc cttccgccga caccaagaga atcacctgtt tcgcctctgg cggcttccct 480 aagcctcggt tctcttggct ggaaaacggc agagagctgc ccggcatcaa taccaccatt 540 tctcaggacc cagagtccga gctgtacacc atctccagcc agctcgactt taacaccacc 600 agaaaccaca ccatcaagtg cctgattaag tacggcgacg cccacgtgtc cgaggacttt 660 acttgggaga aacctcctga ggaccctcct gactctggat ctggcggcgg aggttctggc 720 ggaggtggaa gcggaggcgg aggatctgct gagtctaagt atggccctcc ttgtcctcca 780 tgtcctgctc cagaagctgc tggcggaccc tctgtgttcc tgtttcctcc aaagcctaag 840 gaccagctca tgatctctcg gacccctgaa gtgacctgcg tggtggtgga tgtgtctcaa 900 gaggaccctg aggtgcagtt caattggtac gtggacggcg tggaagtgca caacgccaag 960 accaagccta gagaggaaca gttcaactcc acctatagag tggtgtccgt gctgaccgtg 1020 ctgcaccagg attggctgaa cggcaaagag tacaagtgca aggtgtccaa caagggcctg 1080 ccttccagca tcgaaaagac catcagcaag gctaagggcc agcctaggga accccaggtt 1140 tacaccctgc ctccaagcca agaggaaatg accaagaacc aggtgtccct gacctgcctg 1200 gtcaagggct tctacccttc cgacattgcc gtggaatggg agtccaatgg ccagcctgag 1260 aacaactaca agaccacacc tcctgtgctg gactccgacg gctccttctt tctgtactct 1320 cgcctgaccg tggacaagtc taggtggcaa gagggcaacg tgttctcctg ctctgtgctg 1380 cacgaggctc tgcacaacca ctacacccag aagtccctgt ctctgtccct gggc 1434 <210> 21 <211> 478 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (mGI101C1) <400> 21 Met Asp Ala Met Leu Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly 1 5 10 15 Ala Val Phe Val Ser Pro Ser His Ala Val Asp Glu Gln Leu Ser Lys 20 25 30 Ser Val Lys Asp Lys Val Leu Leu Pro Cys Arg Tyr Asn Ser Pro His 35 40 45 Glu Asp Glu Ser Glu Asp Arg Ile Tyr Trp Gln Lys His Asp Lys Val 50 55 60 Val Leu Ser Val Ile Ala Gly Lys Leu Lys Val Trp Pro Glu Tyr Lys 65 70 75 80 Asn Arg Thr Leu Tyr Asp Asn Thr Thr Tyr Ser Leu Ile Ile Leu Gly 85 90 95 Leu Val Leu Ser Asp Arg Gly Thr Tyr Ser Cys Val Val Gln Lys Lys 100 105 110 Glu Arg Gly Thr Tyr Glu Val Lys His Leu Ala Leu Val Lys Leu Ser 115 120 125 Ile Lys Ala Asp Phe Ser Thr Pro Asn Ile Thr Glu Ser Gly Asn Pro 130 135 140 Ser Ala Asp Thr Lys Arg Ile Thr Cys Phe Ala Ser Gly Gly Phe Pro 145 150 155 160 Lys Pro Arg Phe Ser Trp Leu Glu Asn Gly Arg Glu Leu Pro Gly Ile 165 170 175 Asn Thr Thr Ile Ser Gln Asp Pro Glu Ser Glu Leu Tyr Thr Ile Ser 180 185 190 Ser Gln Leu Asp Phe Asn Thr Thr Arg Asn His Thr Ile Lys Cys Leu 195 200 205 Ile Lys Tyr Gly Asp Ala His Val Ser Glu Asp Phe Thr Trp Glu Lys 210 215 220 Pro Pro Glu Asp Pro Pro Asp Ser Gly Ser Gly Gly Gly Gly Ser Gly 225 230 235 240 Gly Gly Gly Ser Gly Gly Gly Gly Ser Ala Glu Ser Lys Tyr Gly Pro 245 250 255 Pro Cys Pro Pro Cys Pro Ala Pro Glu Ala Ala Gly Gly Pro Ser Val 260 265 270 Phe Leu Phe Pro Pro Lys Pro Lys Asp Gln Leu Met Ile Ser Arg Thr 275 280 285 Pro Glu Val Thr Cys Val Val Val Asp Val Ser Gln Glu Asp Pro Glu 290 295 300 Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 305 310 315 320 Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser Thr Tyr Arg Val Val Ser 325 330 335 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 340 345 350 Cys Lys Val Ser Asn Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile 355 360 365 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 370 375 380 Pro Ser Gln Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 385 390 395 400 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 405 410 415 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 420 425 430 Asp Gly Ser Phe Phe Leu Tyr Ser Arg Leu Thr Val Asp Lys Ser Arg 435 440 445 Trp Gln Glu Gly Asn Val Phe Ser Cys Ser Val Leu His Glu Ala Leu 450 455 460 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Leu Gly 465 470 475 <210> 22 <211> 133 <212> PRT <213> Artificial Sequence <220> <223> Variant of IL-2 (3M, M45) <400> 22 Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 1 5 10 15 Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 20 25 30 Asn Pro Lys Leu Thr Ala Met Leu Thr Ala Lys Phe Ala Met Pro Lys 35 40 45 Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 50 55 60 Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu 65 70 75 80 Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 85 90 95 Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 100 105 110 Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile 115 120 125 Ile Ser Thr Leu Thr 130 <210> 23 <211> 133 <212> PRT <213> Artificial Sequence <220> <223> IL-2's mutation (3M, M61) <400> 23 Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 1 5 10 15 Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 20 25 30 Asn Pro Lys Leu Thr Ala Met Leu Thr Ala Lys Phe Tyr Met Pro Lys 35 40 45 Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Arg Glu Leu Lys 50 55 60 Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu 65 70 75 80 Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 85 90 95 Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 100 105 110 Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile 115 120 125 Ile Ser Thr Leu Thr 130 <210> 24 <211> 133 <212> PRT <213> Artificial Sequence <220> <223> IL-2's change (3M, M72) <400> 24 Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 1 5 10 15 Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 20 25 30 Asn Pro Lys Leu Thr Ala Met Leu Thr Ala Lys Phe Tyr Met Pro Lys 35 40 45 Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 50 55 60 Pro Leu Glu Glu Val Leu Asn Gly Ala Gln Ser Lys Asn Phe His Leu 65 70 75 80 Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 85 90 95 Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 100 105 110 Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile 115 120 125 Ile Ser Thr Leu Thr 130 <210> 25 <211> 1851 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide encoding fusion protein (GI102-M45) <400> 25 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgat ccacgtgacc aaagaagtga aagaggtcgc cacactgtcc 120 tgcggccaca acgtttcagt ggaagaactg gcccagacca ggatctactg gcagaaagaa 180 aagaaaatgg tgctgaccat gatgtccggc gacatgaaca tctggcctga gtacaagaac 240 cggaccatct tcgacatcac caacaacctg tccatcgtga ttctggccct gaggccttct 300 gatgagggca cctatgagtg cgtggtgctg aagtacgaga aggacgcctt caagcgcgag 360 cacctggctg aagtgacact gtccgtgaag gccgactttc ccacaccttc catctccgac 420 ttcgagatcc ctacctccaa catccggcgg atcatctgtt ctacctctgg cggctttcct 480 gagcctcacc tgtcttggct ggaaaacggc gaggaactga acgccatcaa caccaccgtg 540 tctcaggacc ccgaaaccga gctgtacgct gtgtcctcca agctggactt caacatgacc 600 accaaccaca gcttcatgtg cctgattaag tacggccacc tgagagtgaa ccagaccttc 660 aactggaaca ccaccaagca agagcacttc cctgacaatg gatctggcgg cggaggttct 720 ggcggaggtg gaagcggagg cggaggatct gctgagtcta agtatggccc tccttgtcct 780 ccatgtcctg ctccagaagc tgctggcgga ccctctgtgt tcctgtttcc tccaaagcct 840 areaccagc tcatgatctc tcggacaccc gaagtgacct gcgtggtggt ggatgtgtct 900 caagaggacc ctgaggtgca gttcaattgg tacgtggacg gcgtggaagt gcacaacgcc 960 aagaccaagc ctagagag acagttcaac tccacctaca gagtggtgtc cgtgctgacc 1020 gtgctgcacc aggattggct gaacggcaaa gagtacaagt gcaaggtgtc caacaagggc 1080 ctgccttcca gcatcgaaaa gaccatctcc aaggctaagg gccagcctag ggaaccccag 1140 gtttacaccc tgcctccaag ccaagaggaa atgaccaaga accaggtgtc cctgacctgc 1200 ctggtcaagg gcttctaccc ttccgacatt gccgtggaat gggagtccaa tggccagcct 1260 gagaacact aaagaccac acctcctgtg ctggactccg acggctcctt ctttctgtac 1320 tctcgcctga ccgtggacaa gtctagatgg caagagggca acgtgttctc ctgctctgtg 1380 ctgcacgagg ccctgcacaa tcactacacc cagaagtccc tgtctctgtc tcttggaggt 1440 ggtggcggtt ctgcccctac cagctcctct accaagaaaa cccagctcca gttggagcat 1500 ctgctgctgg acctccagat gattctgaac gggatcaaca actataagaa ccccaagctg 1560 accgccatgc tgaccgctaa gttcgccatg cccaagaagg ccaccgagct gaagcacctc 1620 cagtgcctgg aagaagaact gaagcccctg gaagaggtgc tgaatctggc ccagtccaag 1680 aacttccacc tgaggccacg ggacctgatc agcaacatca acgtgatcgt gctggaactg 1740 aagggctccg agacaacctt tatgtgcgag tacgccgacg agacagccac catcgtggaa 1800 tttctgaacc ggtggatcac cttctgccag agcatcatct ccacactgac c 1851 <210> 26 <211> 592 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (GI102 - M45) <400> 26 Val Ile His Val Thr Lys Glu Val Lys Glu Val Ala Thr Leu Ser Cys 1 5 10 15 Gly His Asn Val Ser Val Glu Glu Leu Ala Gln Thr Arg Ile Tyr Trp 20 25 30 Gln Lys Glu Lys Lys Met Val Leu Thr Met Met Ser Gly Asp Met Asn 35 40 45 Ile Trp Pro Glu Tyr Lys Asn Arg Thr Ile Phe Asp Ile Thr Asn Asn 50 55 60 Leu Ser Ile Val Ile Leu Ala Leu Arg Pro Ser Asp Glu Gly Thr Tyr 65 70 75 80 Glu Cys Val Val Leu Lys Tyr Glu Lys Asp Ala Phe Lys Arg Glu His 85 90 95 Leu Ala Glu Val Thr Leu Ser Val Lys Ala Asp Phe Pro Thr Pro Ser 100 105 110 Ile Ser Asp Phe Glu Ile Pro Thr Ser Asn Ile Arg Arg Ile Ile Cys 115 120 125 Ser Thr Ser Gly Gly Phe Pro Glu Pro His Leu Ser Trp Leu Glu Asn 130 135 140 Gly Glu Glu Leu Asn Ala Ile Asn Thr Thr Val Ser Gln Asp Pro Glu 145 150 155 160 Thr Glu Leu Tyr Ala Val Ser Ser Lys Leu Asp Phe Asn Met Thr Thr 165 170 175 Asn His Ser Phe Met Cys Leu Ile Lys Tyr Gly His Leu Arg Val Asn 180 185 190 Gln Thr Phe Asn Trp Asn Thr Thr Lys Gln Glu His Phe Pro Asp Asn 195 200 205 Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 210 215 220 Ser Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro 225 230 235 240 Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 245 250 255 Asp Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 260 265 270 Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp 275 280 285 Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe 290 295 300 Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 305 310 315 320 Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu 325 330 335 Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 340 345 350 Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys 355 360 365 Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 370 375 380 Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 385 390 395 400 Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 405 410 415 Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser 420 425 430 Cys Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 435 440 445 Leu Ser Leu Ser Leu Gly Gly Gly Gly Gly Ser Ala Pro Thr Ser Ser 450 455 460 Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu 465 470 475 480 Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr 485 490 495 Ala Met Leu Thr Ala Lys Phe Ala Met Pro Lys Lys Ala Thr Glu Leu 500 505 510 Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro Leu Glu Glu Val 515 520 525 Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu 530 535 540 Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr 545 550 555 560 Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe 565 570 575 Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 580 585 590 <210> 27 <211> 1851 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide encoding fusion protein (GI102-M61) <400> 27 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgat ccacgtgacc aaagaagtga aagaggtcgc cacactgtcc 120 tgcggccaca acgtttcagt ggaagaactg gcccagacca ggatctactg gcagaaagaa 180 aagaaaatgg tgctgaccat gatgtccggc gacatgaaca tctggcctga gtacaagaac 240 cggaccatct tcgacatcac caacaacctg tccatcgtga ttctggccct gaggccttct 300 gatgagggca cctatgagtg cgtggtgctg aagtacgaga aggacgcctt caagcgcgag 360 cacctggctg aagtgacact gtccgtgaag gccgactttc ccacaccttc catctccgac 420 ttcgagatcc ctacctccaa catccggcgg atcatctgtt ctacctctgg cggctttcct 480 gagcctcacc tgtcttggct ggaaaacggc gaggaactga acgccatcaa caccaccgtg 540 tctcaggacc ccgaaaccga gctgtacgct gtgtcctcca agctggactt caacatgacc 600 accaaccaca gcttcatgtg cctgattaag tacggccacc tgagagtgaa ccagaccttc 660 aactggaaca ccaccaagca agagcacttc cctgacaatg gatctggcgg cggaggttct 720 ggcggaggtg gaagcggagg cggaggatct gctgagtcta agtatggccc tccttgtcct 780 ccatgtcctg ctccagaagc tgctggcgga ccctctgtgt tcctgtttcc tccaaagcct 840 aaggaccagc tcatgatctc tcggacaccc gaagtgacct gcgtggtggt ggatgtgtct 900 caagaggacc ctgaggtgca gttcaattgg tacgtggacg gcgtggaagt gcacaacgcc 960 aagaccaagc ctagagag acagttcaac tccacctaca gagtggtgtc cgtgctgacc 1020 gtgctgcacc aggattggct gaacggcaaa gagtacaagt gcaaggtgtc caacaagggc 1080 ctgccttcca gcatcgaaaa gaccatctcc aaggctaagg gccagcctag ggaaccccag 1140 gtttacaccc tgcctccaag ccaagaggaa atgaccaaga accaggtgtc cctgacctgc 1200 ctggtcaagg gcttctaccc ttccgacatt gccgtggaat gggagtccaa tggccagcct 1260 gagaacact aaagaccac acctcctgtg ctggactccg acggctcctt ctttctgtac 1320 tctcgcctga ccgtggacaa gtctagatgg caagagggca acgtgttctc ctgctctgtg 1380 ctgcacgagg ccctgcacaa tcactacacc cagaagtccc tgtctctgtc tcttggaggt 1440 ggtggcggtt ctgcccctac cagctcctct accaagaaaa cccagctcca gttggagcat 1500 ctgctgctgg acctccagat gattctgaac gggatcaaca actataagaa ccccaagctg 1560 accgccatgc tgaccgctaa gttctacatg cccaagaagg ccaccgagct gaagcacctc 1620 cagtgcctgg aagggaact gaagcccctg gaagaggtgc tgaatctggc ccagtccaag 1680 aacttccacc tgaggccacg ggacctgatc agcaacatca acgtgatcgt gctggaactg 1740 aagggctccg agacaacctt tatgtgcgag tacgccgacg agacagccac catcgtggaa 1800 tttctgaacc ggtggatcac cttctgccag agcatcatct ccacactgac c 1851 <210> 28 <211> 592 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (GI102 - M61) <400> 28 Val Ile His Val Thr Lys Glu Val Lys Glu Val Ala Thr Leu Ser Cys 1 5 10 15 Gly His Asn Val Ser Val Glu Glu Leu Ala Gln Thr Arg Ile Tyr Trp 20 25 30 Gln Lys Glu Lys Lys Met Val Leu Thr Met Met Ser Gly Asp Met Asn 35 40 45 Ile Trp Pro Glu Tyr Lys Asn Arg Thr Ile Phe Asp Ile Thr Asn Asn 50 55 60 Leu Ser Ile Val Ile Leu Ala Leu Arg Pro Ser Asp Glu Gly Thr Tyr 65 70 75 80 Glu Cys Val Val Leu Lys Tyr Glu Lys Asp Ala Phe Lys Arg Glu His 85 90 95 Leu Ala Glu Val Thr Leu Ser Val Lys Ala Asp Phe Pro Thr Pro Ser 100 105 110 Ile Ser Asp Phe Glu Ile Pro Thr Ser Asn Ile Arg Arg Ile Ile Cys 115 120 125 Ser Thr Ser Gly Gly Phe Pro Glu Pro His Leu Ser Trp Leu Glu Asn 130 135 140 Gly Glu Glu Leu Asn Ala Ile Asn Thr Thr Val Ser Gln Asp Pro Glu 145 150 155 160 Thr Glu Leu Tyr Ala Val Ser Ser Lys Leu Asp Phe Asn Met Thr Thr 165 170 175 Asn His Ser Phe Met Cys Leu Ile Lys Tyr Gly His Leu Arg Val Asn 180 185 190 Gln Thr Phe Asn Trp Asn Thr Thr Lys Gln Glu His Phe Pro Asp Asn 195 200 205 Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 210 215 220 Ser Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro 225 230 235 240 Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 245 250 255 Asp Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 260 265 270 Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp 275 280 285 Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe 290 295 300 Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 305 310 315 320 Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu 325 330 335 Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 340 345 350 Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys 355 360 365 Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 370 375 380 Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 385 390 395 400 Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 405 410 415 Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser 420 425 430 Cys Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 435 440 445 Leu Ser Leu Ser Leu Gly Gly Gly Gly Gly Ser Ala Pro Thr Ser Ser 450 455 460 Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu 465 470 475 480 Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr 485 490 495 Ala Met Leu Thr Ala Lys Phe Tyr Met Pro Lys Lys Ala Thr Glu Leu 500 505 510 Lys His Leu Gln Cys Leu Glu Arg Glu Leu Lys Pro Leu Glu Glu Val 515 520 525 Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu 530 535 540 Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr 545 550 555 560 Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe 565,570,575 Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 580,585,590 <210> 29 <211> 1857 <212> DNA <213> Artificial Sequence <220> <223> GI102-M72 (GI102-M72) <400> 29 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgat ccacgtgacc aaagaagtga aagaggtcgc cacactgtcc 120 tgcggccaca acgtttcagt ggaagaactg gcccagacca ggatctactg gcagaaagaa 180 aagaaaatgg tgctgaccat gatgtccggc gacatgaaca tctggcctga gtacaagaac 240 cggaccatct tcgacatcac caacaacctg tccatcgtga ttctggccct gaggccttct 300 gatgagggca cctatgagtg cgtggtgctg aagtacgaga aggacgcctt caagcgcgag 360 cacctggctg aagtgacact gtccgtgaag gccgactttc ccacaccttc catctccgac 420 ttcgagatcc ctacctccaa catccggcgg atcatctgtt ctacctctgg cggctttcct 480 gagcctcacc tgtcttggct ggaaaacggc gaggaactga acgccatcaa caccaccgtg 540 tctcaggacc ccgaaaccga gctgtacgct gtgtcctcca agctggactt caacatgacc 600 accaaccaca gcttcatgtg cctgattaag tacggccacc tgagagtgaa ccagaccttc 660 aactggaaca ccaccaagca agagcacttc cctgacaatg gatctggcgg cggaggttct 720 ggcggaggtg gaagcggagg cggaggatct gctgagtcta agtatggccc tccttgtcct 780 ccatgtcctg ctccagaagc tgctggcgga ccctctgtgt tcctgtttcc tccaaagcct 840 aaggaccagc tcatgatctc tcggacaccc gaagtgacct gcgtggtggt ggatgtgtct 900 caagaggacc ctgaggtgca gttcaattgg tacgtggacg gcgtggaagt gcacaacgcc 960 aagaccaagc ctagagagga acagttcaac tccacctaca gagtggtgtc cgtgctgacc 1020 gtgctgcacc aggattggct gaacggcaaa gagtacaagt gcaaggtgtc caacaagggc 1080 ctgccttcca gcatcgaaaa gaccatctcc aaggctaagg gccagcctag ggaaccccag 1140 gtttacaccc tgcctccaag ccaagaggaa atgaccaaga accaggtgtc cctgacctgc 1200 ctggtcaagg gcttctaccc ttccgacatt gccgtggaat gggagtccaa tggccagcct 1260 gagaacact aaagaccac acctcctgtg ctggactccg acggctcctt ctttctgtac 1320 tctcgcctga ccgtggacaa gtctagatgg caagagggca acgtgttctc ctgctctgtg 1380 ctgcacgagg ccctgcacaa tcactacacc cagaagtccc tgtctctgtc tcttggaggt 1440 ggtggcggtt ctgcccctac cagctcctct accaagaaaa cccagctcca gttggagcat 1500 ctgctgctgg acctccagat gattctgaac gggatcaaca actataagaa ccccaagctg 1560 accgccatgc tgaccgctaa gttctacatg cccaagaagg ccaccgagct gaagcacctc 1620 cagtgcctgg aagagaact gaagcccctg gaagaggtgc tgaatggggc ccagtccaag 1680 aacttccacc tgaggccacg ggacctgatc agcaacatca acgtgatcgt gctggaactg 1740 aagggctccg agaacctt tatgtgcgag tacgccgacg agacagccac catcgtggaa 1800 tttctgaacc ggtggatcac cttctgccag agcatcatct ccacactgac ctgatga 1857 <210> 30 <211> 592 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (GI102 - M72) <400> 30 Val Ile His Val Thr Lys Glu Val Lys Glu Val Ala Thr Leu Ser Cys 1 5 10 15 Gly His Asn Val Ser Val Glu Glu Leu Ala Gln Thr Arg Ile Tyr Trp 20 25 30 Gln Lys Glu Lys Lys Met Val Leu Thr Met Met Ser Gly Asp Met Asn 35 40 45 Ile Trp Pro Glu Tyr Lys Asn Arg Thr Ile Phe Asp Ile Thr Asn Asn 50 55 60 Leu Ser Ile Val Ile Leu Ala Leu Arg Pro Ser Asp Glu Gly Thr Tyr 65 70 75 80 Glu Cys Val Val Leu Lys Tyr Glu Lys Asp Ala Phe Lys Arg Glu His 85 90 95 Leu Ala Glu Val Thr Leu Ser Val Lys Ala Asp Phe Pro Thr Pro Ser 100 105 110 Ile Ser Asp Phe Glu Ile Pro Thr Ser Asn Ile Arg Arg Ile Ile Cys 115 120 125 Ser Thr Ser Gly Gly Phe Pro Glu Pro His Leu Ser Trp Leu Glu Asn 130 135 140 Gly Glu Glu Leu Asn Ala Ile Asn Thr Thr Val Ser Gln Asp Pro Glu 145 150 155 160 Thr Glu Leu Tyr Ala Val Ser Ser Lys Leu Asp Phe Asn Met Thr Thr 165 170 175 Asn His Ser Phe Met Cys Leu Ile Lys Tyr Gly His Leu Arg Val Asn 180 185 190 Gln Thr Phe Asn Trp Asn Thr Thr Lys Gln Glu His Phe Pro Asp Asn 195 200 205 Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 210 215 220 Ser Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro 225 230 235 240 Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 245 250 255 Asp Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 260 265 270 Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp 275 280 285 Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe 290 295 300 Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 305 310 315 320 Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu 325 330 335 Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 340 345 350 Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys 355 360 365 Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 370 375 380 Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 385 390 395 400 Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 405 410 415 Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser 420 425 430 Cys Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 435 440 445 Leu Ser Leu Ser Leu Gly Gly Gly Gly Gly Ser Ala Pro Thr Ser Ser 450 455 460 Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu 465 470 475 480 Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr 485 490 495 Ala Met Leu Thr Ala Lys Phe Tyr Met Pro Lys Lys Ala Thr Glu Leu 500 505 510 Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro Leu Glu Glu Val 515 520 525 Leu Asn Gly Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu 530 535 540 Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr 545 550 555 560 Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe 565 570 575 Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 580 585 590 <210> 31 <211> 1851 <212> Ms <213> Artificial Sequence <220> <223> Nucleotides encoding the fusion protein (GI101w) <400> 31 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgat ccacgtgacc aaagaagtga aagaggtcgc cacactgtcc 120 tgcggccaca acgtttcagt ggaagaactg gcccagacca ggatctactg gcagaaagaa 180 aagaaaatgg tgctgaccat gatgtccggc gacatgaaca tctggcctga gtacaagaac 240 cggaccatct tcgacatcac caacaacctg tccatcgtga ttctggccct gaggccttct 300 gatgagggca cctatgagtg cgtggtgctg aagtacgaga aggacgcctt caagcgcgag 360 cacctggctg aagtgacact gtccgtgaag gccgactttc ccacaccttc catctccgac 420 ttcgagatcc ctacctccaa catccggcgg atcatctgtt ctacctctgg cggctttcct 480 gagcctcacc tgtcttggct ggaaaacggc gaggaactga acgccatcaa caccaccgtg 540 tctcaggacc ccgaaaccga gctgtacgct gtgtcctcca agctggactt caacatgacc 600 accaaccaca gcttcatgtg cctgattaag tacggccacc tgagagtgaa ccagaccttc 660 aactggaaca ccaccaagca agagcacttc cctgacaatg gatctggcgg cggaggttct 720 ggcggaggtg gaagcggagg cggaggatct gctgagtcta agtatggccc tccttgtcct 780 ccatgtcctg ctccagaagc tgctggcgga ccctctgtgt tcctgtttcc tccaaagcct 840 areaccagc tcatgatctc tcggacaccc gaagtgacct gcgtggtggt ggatgtgtct 900 caagaggacc ctgaggtgca gttcaattgg tacgtggacg gcgtggaagt gcacaacgcc 960 aagaccaagc ctagagag acagttcaac tccacctaca gagtggtgtc cgtgctgacc 1020 gtgctgcacc aggattggct gaacggcaaa gagtacaagt gcaaggtgtc caacaagggc 1080 ctgccttcca gcatcgaaaa gaccatctcc aaggctaagg gccagcctag ggaaccccag 1140 gtttacaccc tgcctccaag ccaagaggaa atgaccaaga accaggtgtc cctgacctgc 1200 ctggtcaagg gcttctaccc ttccgacatt gccgtggaat gggagtccaa tggccagcct 1260 gagaacact aaagaccac acctcctgtg ctggactccg acggctcctt ctttctgtac 1320 tctcgcctga ccgtggacaa gtctagatgg caagagggca acgtgttctc ctgctctgtg 1380 ctgcacgagg ccctgcacaa tcactacacc cagaagtccc tgtctctgtc tcttggaggt 1440 ggtggcggtt ctgcccctac cagctcctct accaagaaaa cccagctcca gttggagcat 1500 ctgctgctgg acctccagat gattctgaac gggatcaaca actataagaa ccccaagctg 1560 acccgcatgc tgacctttaa gttctacatg cccaagaagg ccaccgagct gaagcacctc 1620 cagtgcctgg aagaagaact gaagcccctg gaagaggtgc tgaatctggc ccagtccaag 1680 aacttccacc tgaggccacg ggacctgatc agcaacatca acgtgatcgt gctggaactg 1740 aagggctccg agacaacctt tatgtgcgag tacgccgacg agacagccac catcgtggaa 1800 tttctgaacc ggtggatcac cttctgccag agcatcatct ccacactgac c 1851 <210> 32 <211> 592 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (GI101w) <400> 32 Val Ile His Val Thr Lys Glu Val Lys Glu Val Ala Thr Leu Ser Cys 1 5 10 15 Gly His Asn Val Ser Val Glu Glu Leu Ala Gln Thr Arg Ile Tyr Trp 20 25 30 Gln Lys Glu Lys Lys Met Val Leu Thr Met Met Ser Gly Asp Met Asn 35 40 45 Ile Trp Pro Glu Tyr Lys Asn Arg Thr Ile Phe Asp Ile Thr Asn Asn 50 55 60 Leu Ser Ile Val Ile Leu Ala Leu Arg Pro Ser Asp Glu Gly Thr Tyr 65 70 75 80 Glu Cys Val Val Leu Lys Tyr Glu Lys Asp Ala Phe Lys Arg Glu His 85 90 95 Leu Ala Glu Val Thr Leu Ser Val Lys Ala Asp Phe Pro Thr Pro Ser 100 105 110 Ile Ser Asp Phe Glu Ile Pro Thr Ser Asn Ile Arg Arg Ile Ile Cys 115 120 125 Ser Thr Ser Gly Gly Phe Pro Glu Pro His Leu Ser Trp Leu Glu Asn 130 135 140 Gly Glu Glu Leu Asn Ala Ile Asn Thr Thr Val Ser Gln Asp Pro Glu 145 150 155 160 Thr Glu Leu Tyr Ala Val Ser Ser Lys Leu Asp Phe Asn Met Thr Thr 165 170 175 Asn His Ser Phe Met Cys Leu Ile Lys Tyr Gly His Leu Arg Val Asn 180 185 190 Gln Thr Phe Asn Trp Asn Thr Thr Lys Gln Glu His Phe Pro Asp Asn 195 200 205 Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 210 215 220 Ser Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro 225 230 235 240 Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 245 250 255 Asp Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 260 265 270 Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp 275 280 285 Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe 290 295 300 Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 305 310 315 320 Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu 325 330 335 Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 340 345 350 Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys 355 360 365 Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 370 375 380 Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 385 390 395 400 Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 405 410 415 Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser 420 425 430 Cys Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 435 440 445 Leu Ser Leu Ser Leu Gly Gly Gly Gly Gly Ser Ala Pro Thr Ser Ser 450 455 460 Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu 465 470 475 480 Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr 485 490 495 Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys Ala Thr Glu Leu 500 505 510 Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro Leu Glu Glu Val 515 520 525 Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu 530 535 540 Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr 545 550 555 560 Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe 565 570 575 Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 580 585 590 <210> 33 <211> 1848 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide encoding fusion protein (mGI102-M61) <400> 33 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg 60 tctccttctc acgctgtgga cgagcagctc tccaagtccg tgaaggataa ggtcctgctg 120 ccttgccggt acaactctcc tcacgaggac gagtctgagg accggatcta ctggcagaaa 180 cacgacaagg tggtgctgtc cgtgatcgcc ggaaagctga aagtgtggcc tgagtacaag 240 aacaggaccc tgtacgacaa caccacctac agcctgatca tcctgggcct cgtgctgagc 300 gatagaggca cctattcttg cgtggtgcag aagaaagagc ggggcaccta cgaagtgaag 360 cacctggctc tggtcaagct gtccatcaag gccgacttca gcacccctaa catcaccgag 420 tctggcaacc cttccgccga caccaagaga atcacctgtt tcgcctctgg cggcttccct 480 aagcctcggt tctcttggct ggaaaacggc agagagctgc ccggcatcaa taccaccatt 540 tctcaggacc cagagtccga gctgtacacc atctccagcc agctcgactt taacaccacc 600 agaaaccaca ccatcaagtg cctgattaag tacggcgacg cccacgtgtc cgaggacttt 660 acttgggaga aacctcctga ggaccctcct gactctggat ctggcggcgg aggttctggc 720 ggaggtggaa gcggaggcgg aggatctgct gagtctaagt atggccctcc ttgtcctcca 780 tgtcctgctc cagaagctgc tggcggaccc tctgtgttcc tgtttcctcc aaagcctaag 840 gaccagctca tgatctctcg gacccctgaa gtgacctgcg tggtggtgga tgtgtctcaa 900 gaggaccctg aggtgcagtt caatggtac gtggacggcg tggagtgca caacgccaag 960 accaagccta gagaggaaca gttcaactcc acctatagag tggtgtccgt gctgaccgtg 1020 ctgcaccagg attggctgaa cggcaagg tacaagtgca aggtgtccaa caagggcctg 1080 ccttccagca tcgaaagac catcagcaag gctaagggcc agcctaggga accccaggtt 1140 tacaccctgc ctccaagcca agaggaatg accagaacc aggtgtccct gacctgcctg 1200 gtcaagggct tctacccttc cgacattgcc gtggaatggg agtccaatgg ccagcctgg 1260 aacaactaca agaccacacc tcctgtgctg gactccgacg gctccttct tctgtactct 1320 cgcctgaccg tggacaagtc taggtggcaa gagggcaacg tgttctcctg ctctgtgctg 1380 cacgaggctc tgcacaacca ctacaccag aagtccctgt ctctgtctt tggaggtggt 1440 ggcggttctg ccctaccctc cagctctacc aagaaaaccc agctccagtt ggagcatctg 1500 ctgctggacc tccagatgat cctgaatggc atcaacatt acagaaccc caagctgacc 1560 gccatgctga ccgctaagtt ctacatgccc aagaaggcca ccgagctgaa gcacttgcag 1620 tgcctggaaa gggaactgaa gcccctggaa gaagtgctga atctggccca gtccaagaac 1680 ttccacctga ggcctaggga cctgatctcc aacatcaacg tgatcgtgct ggaactgaaa 1740 ggctccgaga caaccttcat gtgcgagtac gccgacgaga cagccaccat cgtggaattt 1800 ctgaaccggt ggatcacctt ctgccagagc atcatctcca cactgacc 1848 <210> 34 <211> 616 <212> PRT <213> Artificial Sequence <220> <223> Fusion protein (mGI102-M61) <400> 34 Met Asp Ala Met Leu Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly 1 5 10 15 Ala Val Phe Val Ser Pro Ser His Ala Val Asp Glu Gln Leu Ser Lys 20 25 30 Ser Val Lys Asp Lys Val Leu Leu Pro Cys Arg Tyr Asn Ser Pro His 35 40 45 Glu Asp Glu Ser Glu Asp Arg Ile Tyr Trp Gln Lys His Asp Lys Val 50 55 60 Val Leu Ser Val Ile Ala Gly Lys Leu Lys Val Trp Pro Glu Tyr Lys 65 70 75 80 Asn Arg Thr Leu Tyr Asp Asn Thr Thr Tyr Ser Leu Ile Ile Leu Gly 85 90 95 Leu Val Leu Ser Asp Arg Gly Thr Tyr Ser Cys Val Val Gln Lys Lys 100 105 110 Glu Arg Gly Thr Tyr Glu Val Lys His Leu Ala Leu Val Lys Leu Ser 115 120 125 Ile Lys Ala Asp Phe Ser Thr Pro Asn Ile Thr Glu Ser Gly Asn Pro 130 135 140 Ser Ala Asp Thr Lys Arg Ile Thr Cys Phe Ala Ser Gly Gly Phe Pro 145 150 155 160 Lys Pro Arg Phe Ser Trp Leu Glu Asn Gly Arg Glu Leu Pro Gly Ile 165 170 175 Asn Thr Thr Ile Ser Gln Asp Pro Glu Ser Glu Leu Tyr Thr Ile Ser 180 185 190 Ser Gln Leu Asp Phe Asn Thr Thr Arg Asn His Thr Ile Lys Cys Leu 195 200 205 Ile Lys Tyr Gly Asp Ala His Val Ser Glu Asp Phe Thr Trp Glu Lys 210 215 220 Pro Pro Glu Asp Pro Pro Asp Ser Gly Ser Gly Gly Gly Gly Ser Gly 225 230 235 240 Gly Gly Gly Ser Gly Gly Gly Gly Ser Ala Glu Ser Lys Tyr Gly Pro 245 250 255 Pro Cys Pro Pro Cys Pro Ala Pro Glu Ala Ala Gly Gly Pro Ser Val 260 265 270 Phe Leu Phe Pro Pro Lys Pro Lys Asp Gln Leu Met Ile Ser Arg Thr 275 280 285 Pro Glu Val Thr Cys Val Val Val Asp Val Ser Gln Glu Asp Pro Glu 290 295 300 Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 305 310 315 320 Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser Thr Tyr Arg Val Val Ser 325 330 335 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 340 345 350 Cys Lys Val Ser Asn Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile 355 360 365 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 370 375 380 Pro Ser Gln Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 385 390 395 400 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 405 410 415 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 420 425 430 Asp Gly Ser Phe Phe Leu Tyr Ser Arg Leu Thr Val Asp Lys Ser Arg 435 440 445 Trp Gln Glu Gly Asn Val Phe Ser Cys Ser Val Leu His Glu Ala Leu 450 455 460 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Leu Gly Gly Gly 465 470 475 480 Gly Gly Ser Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln 485 490 495 Leu Glu His Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn 500 505 510 Asn Tyr Lys Asn Pro Lys Leu Thr Ala Met Leu Thr Ala Lys Phe Tyr 515 520 525 Met Pro Lys Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Arg 530 535 540 Glu Leu Lys Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys Asn 545 550 555 560 Phe His Leu Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val 565 570 575 Leu Glu Leu Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp 580 585 590 Glu Thr Ala Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys 595 600 605 Gln Ser Ile Ile Ser Thr Leu Thr 610 615 <210> 35 <211> 153 <212> PRT <213> Artificial Sequence <220> <223> wild-type hIL-2 <400> 35 Met Tyr Arg Met Gln Leu Leu Ser Cys Ile Ala Leu Ser Leu Ala Leu 1 5 10 15 Val Thr Asn Ser Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu 20 25 30 Gln Leu Glu His Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile 35 40 45 Asn Asn Tyr Lys Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe 50 55 60 Tyr Met Pro Lys Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu 65 70 75 80 Glu Glu Leu Lys Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys 85 90 95 Asn Phe His Leu Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile 100 105 110 Val Leu Glu Leu Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala 115 120 125 Asp Glu Thr Ala Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe 130 135 140 Cys Gln Ser Ile Ile Ser Thr Leu Thr 145 150 <210> 36 <211> 158 <212> PRT <213> Artificial Sequence <220> <223> It has the signal sequence of IL-2 <400> 36 Met Asp Ala Met Leu Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly 1 5 10 15 Ala Val Phe Val Ser Pro Ser His Ala Ala Pro Thr Ser Ser Ser Thr 20 25 30 Lys Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu Gln Met 35 40 45 Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr Arg Met 50 55 60 Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys Ala Thr Glu Leu Lys His 65 70 75 80 Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro Leu Glu Glu Val Leu Asn 85 90 95 Leu Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu Ile Ser 100 105 110 Asn Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr Thr Phe 115 120 125 Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe Leu Asn 130 135 140 Arg Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 145 150 155 <210> 37 <211> 474 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide sequence encoding IL-2 with signal sequence <400> 37 atggatgcta tgctgagagg cctgtgttgc gtgctgctgc tgtgtggcgc tgtgttcgtg tctccttctc acgctgcccc taccagctcc tctaccaaga aaacccagct ccagttggag catctgctgc tggacctcca gatgattctg aacgggatca acaactata gaaccccaag ctgacccgca tgctgacctt tagttctac atgcccaaga aggccaccga gctgaagcac ctccagtgcc tggagaga actgaagccc ctggagagg tgctgaatct ggcccagtcc aagaacttcc acctgaggcc acgggacctg atcagcaaca tcaacgtgat cgtgctggaa ctgaagggct ccgagacaac ctttatgtgc gagtacgccg acgagacagc caccatcgtg gaatttctga accggtggat caccttctgc cagagcatca tctccacact gacc <210> 38 <211> 591 <212> PRT <213> Private Sequence(Artificial Sequence) <220> <223> mGI-101 <400> 38 Val Asp Glu Gln Leu Ser Lys Ser Val Lys Asp Lys Val Leu Leu Pro 1 5 10 15 Cys Arg Tyr Asn Ser Pro His Glu Asp Glu Ser Glu Asp Arg Ile Tyr 20 25 30 Trp Gln Lys His Asp Lys Val Val Leu Ser Val Ile Ala Gly Lys Leu 35 40 45 Lys Val Trp Pro Glu Tyr Lys Asn Arg Thr Leu Tyr Asp Asn Thr Thr 50 55 60 Tyr Ser Leu Ile Ile Leu Gly Leu Val Leu Ser Asp Arg Gly Thr Tyr 65 70 75 80 Ser Cys Val Val Gln Lys Lys Glu Arg Gly Thr Tyr Glu Val Lys His 85 90 95 Leu Ala Leu Val Lys Leu Ser Ile Lys Ala Asp Phe Ser Thr Pro Asn 100 105 110 Ile Thr Glu Ser Gly Asn Pro Ser Ala Asp Thr Lys Arg Ile Thr Cys 115 120 125 Phe Ala Ser Gly Gly Phe Pro Lys Pro Arg Phe Ser Trp Leu Glu Asn 130 135 140 Gly Arg Glu Leu Pro Gly Ile Asn Thr Thr Ile Ser Gln Asp Pro Glu 145 150 155 160 Ser Glu Leu Tyr Thr Ile Ser Ser Gln Leu Asp Phe Asn Thr Thr Arg 165 170 175 Asn His Thr Ile Lys Cys Leu Ile Lys Tyr Gly Asp Ala His Val Ser 180 185 190 Glu Asp Phe Thr Trp Glu Lys Pro Pro Glu Asp Pro Pro Asp Ser Gly 195 200 205 Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 210 215 220 Ala Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro Glu 225 230 235 240 Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 245 250 255 Gln Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 260 265 270 Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly 275 280 285 Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe Asn 290 295 300 Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 305 310 315 320 Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro 325 330 335 Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 340 345 350 Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys Asn 355 360 365 Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 370 375 380 Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 385 390 395 400 Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Arg 405 410 415 Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser Cys 420 425 430 Ser Val Leu His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 435 440 445 Ser Leu Ser Leu Gly Gly Gly Gly Gly Ser Ala Pro Thr Ser Ser Ser 450 455 460 Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu Gln 465 470 475 480 Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr Ala 485 490 495 Met Leu Thr Ala Lys Phe Tyr Met Pro Lys Lys Ala Thr Glu Leu Lys 500 505 510 His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro Leu Glu Glu Val Leu 515 520 525 Asn Leu Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu Ile 530 535 540 Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr Thr 545 550 555 560 Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe Leu 565 570 575 Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 580 585 590

Claims

1. A pharmaceutical preparation comprising: (i) A fusion protein dimer containing IL-2 protein and CD80 protein at a concentration of 3.0 mg / mL to 5.0 mg / mL; (ii) A histidine buffer at a concentration of 10 mM to 30 mM; and (iii) Poloxamer 188 at a concentration of 0.065 w / w% to 0.075 w / w%; (iv) Polysorbate 80 at a concentration of 0.09 w / w% to 0.11 w / w%; (v) Arginine at a concentration of 10 mg / mL to 30 mg / mL; (vi) Sucrose at a concentration of 120 mg / mL to 180 mg / mL, wherein, the pH of the preparation is 6.5 to 7.

5.

2. The pharmaceutical preparation according to claim 1, wherein, the concentration of the fusion protein dimer is 3.6 mg / mL to 4.4 mg / mL.

3. The pharmaceutical preparation according to claim 1, wherein, the concentration of the histidine is 20 mM.

4. The pharmaceutical preparation according to claim 1, wherein, the pH of the preparation is 6.8 to 7.

2.

5. The pharmaceutical preparation according to claim 4, wherein, the pH of the preparation is 7.

0.

6. The pharmaceutical preparation according to claim 1, wherein, the concentration of the arginine is 14 mg / mL to 16 mg / mL.

7. The pharmaceutical preparation according to claim 1, wherein, the concentration of the arginine is 15 mg / mL.

8. The pharmaceutical preparation according to claim 1, wherein, the concentration of the sucrose is 140 mg / mL to 160 mg / mL.

9. The pharmaceutical preparation according to claim 1, wherein, the concentration of the sucrose is 150 mg / mL.

10. The pharmaceutical preparation according to claim 1, wherein, the preparation is for intravenous administration.

11. The pharmaceutical preparation according to claim 1, wherein, the preparation is for preventing or treating cancer or infectious diseases.

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