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TitleAn Engineered Disulfide Bond between Residues 69 and 238 in Extended-Spectrum beta-Lactamase Toho-1 Reduces Its Activity toward Third-Generation Cephalosporins
Journal, issue, pagesBiochemistry, Vol. 43, Page 15737-15745, Year 2004
Publish dateMay 24, 2004 (structure data deposition date)
AuthorsShimizu-Ibuka, A. / Matsuzawa, H. / Sakai, H.
External linksBiochemistry / PubMed:15595829
MethodsX-ray diffraction
Resolution1.7 Å
Structure data

PDB-1we4:
Crystal Structure of Class A beta-Lactamase Toho-1 G238C mutant
Method: X-RAY DIFFRACTION / Resolution: 1.7 Å

Chemicals

ChemComp-SO4:
SULFATE ION

ChemComp-HOH:
WATER

Source
  • escherichia coli (E. coli)
KeywordsHYDROLASE / Antibiotic resistance

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