PDB Entry (3mxs)
PDB ID: 3mxs Resolution: 1.24 Å Exp. Method: X-RAY DIFFRACTION
PMID: 21041505 DOI: 10.1128/AAC.00930-10
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:   N-[(dihydroxyboranyl)methyl]-Nalpha-[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]-D-tyrosinamide
Canonical SMILES:   Oc1ccc(cc1)C[C@H](C(=O)NCB(O)O)NC(=O)N2CCN(C(=O)C2=O)CC
Standard InChI:   InChI=1S/C17H23BN4O7/c1-2-21-7-8-22(16(26)15(21)25)17(27)20-13(14(24)19-10-18(28)29)9-11-3-5-12(23)6-4-11/h3-6,13,23,28-29H,2,7-10H2,1H3,(H,19,24)(H,20,27)/t13-/m1/s1
HET Code:   CZ9 PubChem:   49866865
DrugBank:   - ChEMBL:   CHEMBL1232028
Molecular Formula:   C17H23BN4O7 Mol. Weight:   406.166 logP:   -2.1682
HBD:   5 HBA:   7
#Rotatable Bonds:   7 TPSA:   159.51
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 70 A 10.41 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind Ki : 9800 nM