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Acylation of Class A β-lactamases by Penicillins: A Theoretical Examination of the Role of Serine 130 and the β-lactam Carboxylate Group

✍ Scribed by Díaz, Natalia; Suárez, Dimas; Sordo, Tomás L.; Merz, Kenneth M.

Book ID: 125986962
Publisher: American Chemical Society
Year: 2001
Tongue: English
Weight: 271 KB
Volume: 105
Category: Article
ISSN: 0022-3654
DOI: 10.1021/jp012881h

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## Abstract __The interaction of Cu__^__II__^ __with 6‐formylamino‐3α‐carboxypenam and 6‐acetylamino‐3α‐carboxypenam was investigated by means of DFT calculations with the UB3LYP functional. Nine different modes of complexation between Cu__^__II__^ __and 6‐formylamino‐__3__α‐carboxypenam were locat