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TitleCharacterization of the beta-lactam binding site of penicillin acylase of Escherichia coli by structural and site-directed mutagenesis studies.
Journal, issue, pagesProtein Eng., Vol. 13, Page 857-863, Year 2000
Publish dateSep 26, 2000 (structure data deposition date)
AuthorsAlkema, W.B. / Hensgens, C.M. / Kroezinga, E.H. / de Vries, E. / Floris, R. / van der Laan, J.M. / Dijkstra, B.W. / Janssen, D.B.
External linksProtein Eng. / PubMed:11239085
MethodsX-ray diffraction
Resolution1.97 - 2.25 Å
Structure data

PDB-1fxh:
MUTANT OF PENICILLIN ACYLASE IMPAIRED IN CATALYSIS WITH PHENYLACETIC ACID IN THE ACTIVE SITE
Method: X-RAY DIFFRACTION / Resolution: 1.97 Å

PDB-1fxv:
PENICILLIN ACYLASE MUTANT IMPAIRED IN CATALYSIS WITH PENICILLIN G IN THE ACTIVE SITE
Method: X-RAY DIFFRACTION / Resolution: 2.25 Å

Chemicals

ChemComp-CA:
Unknown entry

ChemComp-PAC:
2-PHENYLACETIC ACID

ChemComp-HOH:
WATER

ChemComp-PNN:
PENICILLIN G / antibiotic*YM

Source
  • escherichia coli (E. coli)
KeywordsHYDROLASE / Ntn-hydrolase fold

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