PDB Entry (1axb)
PDB ID: 1axb Resolution: 2.0 Å Exp. Method: X-RAY DIFFRACTION
PMID: 9485412 DOI: 10.1021/bi972501b
Protein
Protein Name: Beta-lactamase TEM
Uniprot ID/ACC: P62593 (BLAT_ECOLX) Organism: Escherichia coli
Gene Symbol: bla Gene ID: 58463483
Protein Class: HYDROLASE
Ligand
Ligand Name:   p-nitrophenyl [N-(benzyloxycarbonyl)aminomethyl]phosphonate
Canonical SMILES:   OP(=O)(CNC(=O)OCc1ccccc1)Oc1ccc(cc1)[N+]([O-])=O
Standard InChI:   InChI=1S/C15H15N2O7P/c18-15(23-10-12-4-2-1-3-5-12)16-11-25(21,22)24-14-8-6-13(7-9-14)17(19)20/h1-9H,10-11H2,(H,16,18)(H,21,22)
HET Code:   FOS PubChem:   54375278
DrugBank:   - ChEMBL:   -
Molecular Formula:   C15H15N2O7P Mol. Weight:   366.06168 logP:   3.0429
HBD:   2 HBA:   6
#Rotatable Bonds:   7 TPSA:   128.0
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Phosphorylation SER 70 A 10.78 - Phosphonate
Binding Affinity
-