PDB Entry (4gd6)
PDB ID: 4gd6 Resolution: 1.53 Å Exp. Method: X-RAY DIFFRACTION
PMID: 23145056 DOI: 10.1371/journal.pone.0049035
Protein
Protein Name: Beta-lactamase SHV-1
Uniprot ID/ACC: P0AD64 (BLA1_KLEPN) Organism: Klebsiella pneumoniae
Gene Symbol: bla Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   SA1-204
Canonical SMILES:   C[C@]1(COC(=O)Cc2ccccc2)[C@@H](N2[C@@H](\C(=C/c3ccccn3)C2=O)S1(=O)=O)C(O)=O
Standard InChI:   InChI=1S/C22H20N2O7S/c1-22(13-31-17(25)11-14-7-3-2-4-8-14)18(21(27)28)24-19(26)16(20(24)32(22,29)30)12-15-9-5-6-10-23-15/h2-10,12,18,20H,11,13H2,1H3,(H,27,28)/b16-12-/t18-,20+,22-/m0/s1
HET Code:   17K PubChem:   10050748
DrugBank:   - ChEMBL:   CHEMBL1208259
Molecular Formula:   C22H20N2O7S Mol. Weight:   456.09912 logP:   1.0595
HBD:   1 HBA:   7
#Rotatable Bonds:   6 TPSA:   130.94
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Beta-Lactam Addition SER 70 A 16.21 - Beta-Lactam
Binding Affinity
Database Name Value
PDBBind Ki : 42 nM