Mutant protein for improving malic acid yield
US12421511B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Oct 18, 2019 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Aug 21, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/865
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides a class of new mutant proteins for increasing malic acid yield. Specifically, the present invention provides a class of new pyruvate carboxylase mutant protein and malic acid transporter mutant proteins or combinations thereof, a preparation method therefor and use thereof in improving malic acid yield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.