GL-7ACA acylase
US5310659A · kind A · utility
2Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 1991 |
| Grant date | May 10, 1994 |
| Priority date | — |
| Expiry date | Oct 18, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P35/02
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A GL-7ACA acylase having the following characteristics: PA0 (a) has ability to catalyze the enzymatic conversion of glutaryl 7-ACA, adipyl 7-ACA, and succinyl 7-ACA, into 7-aminocephalosporanic acid, PA0 (b) has a molecular weight of 70,000 dalton (SDS-PAGE) and PA0 (c) has N-terminal amino acid sequence (SEQ ID NO: 1) thereof: Gln-Ser-Glu-Gln-Glu-Lys-Ala-Glu-Glu-. A process for producing GL-7ACA acylase is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.