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TitleStructural and biochemical evidence that a TEM-1 beta-lactamase N170G active site mutant acts via substrate-assisted catalysis
Journal, issue, pagesJ. Biol. Chem., Vol. 284, Page 33703-33712, Year 2009
Publish dateSep 21, 2009 (structure data deposition date)
AuthorsBrown, N.G. / Shanker, S. / Prasad, B.V. / Palzkill, T.
External linksJ. Biol. Chem. / PubMed:19812041
MethodsX-ray diffraction
Resolution2.703 Å
Structure data

PDB-3jyi:
Structural and biochemical evidence that a TEM-1 {beta}-lactamase Asn170Gly active site mutant acts via substrate-assisted catalysis
Method: X-RAY DIFFRACTION / Resolution: 2.703 Å

Chemicals

ChemComp-EPE:
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID / pH buffer*YM

ChemComp-PO4:
PHOSPHATE ION

ChemComp-HOH:
WATER

Source
  • escherichia coli (E. coli)
KeywordsHYDROLASE / Beta-lactamase / Enzyme / antibiotic resistance / Disulfide bond / Plasmid / Transposable element

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