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TitleTazobactam Forms a Stoichiometric trans-Enamine Intermediate in the E166A Variant of SHV-1 beta-Lactamase: 1.63 A Crystal Structure
Journal, issue, pagesBiochemistry, Vol. 43, Page 843-848, Year 2004
Publish dateNov 4, 2003 (structure data deposition date)
AuthorsPadayatti, P.S. / Helfand, M.S. / Totir, M.A. / Carey, M.P. / Hujer, A.M. / Carey, P.R. / Bonomo, R.A. / Van Den Akker, F.
External linksPubMed:14744126
MethodsX-ray diffraction
Resolution1.63 Å
Structure data

PDB-1rcj:
Crystal structure of E166A mutant of SHV-1 beta-lactamase with the trans-enamine intermediate of tazobactam
Method: X-RAY DIFFRACTION / Resolution: 1.63 Å

Chemicals

ChemComp-MA4:
CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE

ChemComp-TBI:
TAZOBACTAM TRANS-ENAMINE INTERMEDIATE

ChemComp-HOH:
WATER

Source
  • klebsiella pneumoniae (bacteria)
KeywordsHYDROLASE / BETA-LACTAMASE / BETA-LACTAM HYDROLASE / PENICILLINASE / DETERGENT BINDING / INHIBITOR DESIGN / COVALENT INTERMEDIATE

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