Variants of the PapM polypeptide of bacteria of the Streptomyces genus
US7604970B2 · kind B2 · utility
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1References
10Claims
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Assignee
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Key dates
| Filing date | Jun 25, 2003 |
| Grant date | Oct 20, 2009 |
| Priority date | — |
| Expiry date | Sep 4, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to novel variants of the PapM polypeptide of bacteria of the Streptomyces genus which possess a substrate selectivity and/or an improved effectiveness compared to the wild-type polypeptide. It also relates to the nucleic acids encoding these variants, to the microorganisms which incorporate these nucleic acids and to their use for producing B components of Streptogramins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.