PDB Entry (2y2n)
PDB ID: 2y2n Resolution: 2.07 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:   [(1S)-1-[(2-benzylphenyl)formamido]ethyl]boronic acid
Canonical SMILES:   OB(O)[C@@H](C)NC(=O)c1ccccc1Cc2ccccc2
Standard InChI:   InChI=1S/C16H18BNO3/c1-12(17(20)21)18-16(19)15-10-6-5-9-14(15)11-13-7-3-2-4-8-13/h2-10,12,20-21H,11H2,1H3,(H,18,19)/t12-/m1/s1
HET Code:   E07 PubChem:   53324014
DrugBank:   - ChEMBL:   CHEMBL1672820
Molecular Formula:   C16H18BNO3 Mol. Weight:   283.13797 logP:   1.4077
HBD:   3 HBA:   3
#Rotatable Bonds:   5 TPSA:   69.56
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 460 A 11.65 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind IC50 : 27000 nM