1IEM
Crystal Structure of AmpC beta-lactamase from E. coli in Complex with a Boronic Acid Inhibitor (1, CefB4)
Summary for 1IEM
Entry DOI | 10.2210/pdb1iem/pdb |
Related | 1C3B 1FSW 1FSY 1GA9 2BLS 3BLS |
Descriptor | beta-lactamase, PHOSPHATE ION, PINACOL[[2-AMINO-ALPHA-(1-CARBOXY-1-METHYLETHOXYIMINO)-4-THIAZOLEACETYL]AMINO]METHANEBORONATE, ... (4 entities in total) |
Functional Keywords | cephalosporinase, beta-lactamase, serine hydrolase, hydrolase |
Biological source | Escherichia coli |
Cellular location | Periplasm: P00811 |
Total number of polymer chains | 2 |
Total formula weight | 79931.07 |
Authors | Powers, R.A.,Caselli, E.,Focia, P.J.,Prati, F.,Shoichet, B.K. (deposition date: 2001-04-10, release date: 2001-08-15, Last modification date: 2023-08-09) |
Primary citation | Powers, R.A.,Caselli, E.,Focia, P.J.,Prati, F.,Shoichet, B.K. Structures of ceftazidime and its transition-state analogue in complex with AmpC beta-lactamase: implications for resistance mutations and inhibitor design. Biochemistry, 40:9207-9214, 2001 Cited by PubMed: 11478888DOI: 10.1021/bi0109358 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.3 Å) |
Structure validation
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