PDB Entry (2y2h)
PDB ID: 2y2h Resolution: 1.96 Å Exp. Method: X-RAY DIFFRACTION
PMID: 21732689 DOI: 10.1021/CB2001846
Protein
Protein Name: DD-transpeptidase
Uniprot ID/ACC: Q7CRA4 (Q7CRA4_STRR6) Organism: Streptococcus pneumoniae (strain ATCC BAA-255 / R6)
Gene Symbol: pbp1b Gene ID: -
Protein Class: TRANSFERASE
Ligand
Ligand Name:   2-CHLOROBENZAMIDOMETHYLBORONIC ACID
Canonical SMILES:   OB(O)CNC(=O)c1c(Cl)cccc1
Standard InChI:   InChI=1S/C8H9BClNO3/c10-7-4-2-1-3-6(7)8(12)11-5-9(13)14/h1-4,13-14H,5H2,(H,11,12)
HET Code:   ZA2 PubChem:   70683815
DrugBank:   - ChEMBL:   CHEMBL2035289
Molecular Formula:   C8H9BClNO3 Mol. Weight:   213.0364 logP:   0.0818
HBD:   3 HBA:   3
#Rotatable Bonds:   3 TPSA:   69.56
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 460 A 10.34 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind IC50 : 27000 nM