Proteases

A technology of protease activity and hemoglobin, applied in the field of isolated nucleic acid sequence, production and use of this protease, can solve the problem of no sequence information
CN1809634AInactive Publication Date: 2006-07-26NOVOZYMES AS
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NOVOZYMES AS
Publication Date
2006-07-26
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

Disclosed are a high specific active protease congenetic with the protease from imitative Nocard's bacillus, and the production in the wild type and the reconstructed host-cells containing the transgenic plant and the no-human transgenic animal cells. The protease is effective in animal feed and washing agent. Peculiar structural characteristics related to the high specific activity of protease are also disclosed. The protease belongs to the peptidase family S2A or S1E.
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Description

technical field

[0001] The present invention relates to an isolated polypeptide having protease activity homologous to Nocardiopsis protease, and to an isolated nucleic acid sequence encoding the polypeptide. In addition, the present invention relates to nucleic acid constructs, vectors, and host cells including transgenic plants and non-human animals containing these nucleic acid sequences, as well as methods for producing and using the protease, especially in animal feed.

[0002] The protease of the present invention has high specific activity. Disclosed are characteristic structural features associated with the high specific activity of proteases belonging to the peptidase family S2A or S1E. Background of the invention

[0003] Proteases derived from Nocardiopsis sp. NRRL 18262 and Nocardiopsis dassonvillei NRRL 18133 are disclosed in WO88 / 03947. DK application no. 1996 00013 discloses the DNA and amino acid sequence of the protease derived from Nocardiopsis sp. NRRL 1...

Claims

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