Process for producing L-arginine, L-ornithine or L-citrulline
US7741081B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Sep 28, 2005 |
| Grant date | Jun 22, 2010 |
| Priority date | — |
| Expiry date | Jan 4, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y207/02008
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides a polypeptide which has: (i) an amino acid sequence wherein one or more amino acid residues are substituted in the region at positions 20 to 38 from the N terminus of the amino acid sequence shown in SEQ ID NO: 1; or (ii) an amino acid sequence wherein one or more amino acid residues are substituted in the region at positions 20 to 38 from the N terminus of the amino acid sequence shown in SEQ ID NO: 1 and one or more amino acid residues are deleted, substituted or added in the region at positions 1 to 19 or 39 to 294; and which has N-acetylglutamate kinase activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.