PDB Entry (3d4f)
PDB ID: 3d4f Resolution: 1.55 Å Exp. Method: X-RAY DIFFRACTION
PMID: 18955486 DOI: 10.1074/jbc.M806833200
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:   LN-1-255
Canonical SMILES:   C[C@]1(COC(=O)Cc2ccc(O)c(O)c2)[C@@H](N2[C@@H](\C(=C/c3ccccn3)C2=O)S1(=O)=O)C(O)=O
Standard InChI:   InChI=1S/C22H20N2O9S/c1-22(11-33-17(27)9-12-5-6-15(25)16(26)8-12)18(21(29)30)24-19(28)14(20(24)34(22,31)32)10-13-4-2-3-7-23-13/h2-8,10,18,20,25-26H,9,11H2,1H3,(H,29,30)/b14-10-/t18-,20+,22-/m0/s1
HET Code:   LN1 PubChem:   10006540
DrugBank:   - ChEMBL:   CHEMBL1257120
Molecular Formula:   C22H20N2O9S Mol. Weight:   488.08896 logP:   0.4707
HBD:   3 HBA:   9
#Rotatable Bonds:   6 TPSA:   171.4
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Beta-Lactam Addition SER 70 A 18.6 - Beta-Lactam
Binding Affinity
Database Name Value
PDBBind Kd : 19 nM