The primary structure of Providencia rettgeri penicillin G amidase gene and its relationship to other gram negative amidases
- 1 January 1992
- journal article
- research article
- Published by Taylor & Francis in DNA Sequence
- Vol. 3 (3) , 195-200
- https://doi.org/10.3109/10425179209034017
Abstract
The nucleotide sequence of Penicillin C amidase (PA,E.C.3.5.1.11) of Providencia rettgeri was determined. We aligned our P. rettgeri PA with other known Gram negative periplasmically located β-lactam amidases. The analysis revealed a high homology with other Enterobacteric amidases (60%65%), while with similar Pseudomonas sp. amidases the homology exceeded 25%. These homologies indicate their common ancestry.Keywords
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