FIELD: biotechnology.
SUBSTANCE: invention is a polypeptide involved in the production of L-valine, consisting of the amino acid sequence represented by SEQ ID NO: 1 in which glycine being the amino acid corresponding to position 40 of SEQ ID NO: 3 is replaced by aspartic acid. The invention also relates to a method for the production of L-valine, which includes cultivating in the environment of Corynebacterium glutamicum containing the claimed polypeptide or polynucleotide encoding this polypeptide
EFFECT: obtaining L-valine with a high degree of efficiency.
5 cl, 3 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| NEW VARIANT OF BRANCH-CHAIN AMINO ACID PERMEASE AND METHOD FOR PRODUCING L-VALINE WITH ITS USE | 2021 |
|
RU2792638C1 |
| NEW VARIANT OF GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE AND METHOD FOR OBTAINING L-VALINE WITH ITS USE | 2021 |
|
RU2792640C1 |
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|
RU2796590C1 |
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|
RU2792650C1 |
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|
RU2793399C1 |
| NEW VARIANT OF 2-ISOPROPYLMALATE SYNTHASE AND A METHOD FOR OBTAINING L-VALINE WITH ITS USE | 2021 |
|
RU2794279C1 |
| NEW VARIANT OF 5.10-METHYLENETETRAHYDROFOLATE REDUCTASE AND A METHOD FOR OBTAINING L-VALINE WITH ITS USE | 2021 |
|
RU2793443C1 |
| NEW PROTEIN VARIANT AND METHOD FOR OBTAINING L-VALINE WITH ITS USE | 2021 |
|
RU2793440C1 |
| NEW VARIANT OF TETRAHYDRODIPICOLINATE-N-SUCCINYLTRANSFERASE AND A METHOD FOR OBTAINING L-VALINE WITH ITS USE | 2021 |
|
RU2793468C1 |
| NEW OPTION OF ASPARAGINE SYNTHASE AND A METHOD FOR OBTAINING L-VALINE USING IT | 2021 |
|
RU2793442C1 |
