Protein, polynucleotide, expression vector, transformant, composition containing plasmalogen and preparation method of plasmalogen
By introducing the acetal phospholipid synthase gene from anaerobic bacteria into aerobic bacteria, the acetal phospholipids are synthesized under aerobic conditions, solving the complex problems of culture under anaerobic conditions in the prior art, simplifying the process and improving production efficiency.
CN119731325APending Publication Date: 2025-03-28FOOD RHEOLOGY RES INST CO LTD +1
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Patent Information
- Application Number
- CN202380059633.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2022-09-02
- Filing Date
- 2023-08-21
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
The prior art is difficult to cultivate bacteria on a large scale under aerobic conditions to synthesize acetal phospholipids, and culture under anaerobic conditions is complex and difficult to maintain.
Method used
The method of synthesizing acetal phospholipids under aerobic conditions is realized by introducing the anaerobic bacterial acetal phospholipid synthase gene from anaerobic bacteria.
Benefits of technology
Successfully biosynthesis of acetal phospholipids from bacteria under aerobic conditions simplifies the culture process and reduces cost and complexity.
✦ Generated by Eureka AI based on patent content.
Abstract
A protein comprising an amino acid sequence selected from the group consisting of (a), (b), (c), and (d) described below, and having a plasmalogen synthesis activity in a bacterium expressing the protein, (a) an amino acid sequence as shown in SEQ ID NO.1, (b) an amino acid sequence with more than 80% of sequence identity relative to the amino acid sequence as shown in SEQ ID NO.1, (c) an amino acid sequence as shown in SEQ ID NO.2, and (d) an amino acid sequence with more than 80% of sequence identity relative to the amino acid sequence as shown in SEQ ID NO.2.
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