PDB Entry (4l0l)
PDB ID: 4l0l Resolution: 2.1 Å Exp. Method: X-RAY DIFFRACTION
PMID: 23755848 DOI: 10.1021/jm400560z
Protein
Protein Name: Peptidoglycan D,D-transpeptidase FtsI
Uniprot ID/ACC: Q51504 (Q51504_PSEAI) Organism: Pseudomonas aeruginosa
Gene Symbol: pbpB Gene ID: 881247
Protein Class: TRANSFERASE
Ligand
Ligand Name:   2-{[(Z)-[(2-amino-1,3-thiazol-4-yl)({[(2R,3S)-2-[({[(1,5-dihydroxy-4-oxo-1,4-dihydropyridin-2-yl)methyl]carbamoyl}amino)methyl]-4-oxo-1-sulfoazetidin-3-yl]carbamoyl})methylidene]amino]oxy}-2-methylpropanoic acid
Canonical SMILES:   CC(C)(O\N=C(/C(=O)N[C@H]1[C@@H](CNC(=O)NCc2cc(=O)c(O)cn2[O-])N(C1=O)S(O)(=O)=O)c1csc(N)n1)C(O)=O
Standard InChI:   InChI=1S/C20H23N8O12S2/c1-20(2,17(33)34)40-26-13(9-7-41-18(21)24-9)15(31)25-14-10(28(16(14)32)42(37,38)39)5-23-19(35)22-4-8-3-11(29)12(30)6-27(8)36/h3,6-7,10,14,30H,4-5H2,1-2H3,(H2,21,24)(H,25,31)(H,33,34)(H2,22,23,35)(H,37,38,39)/q-1/b26-13-/t10-,14+/m1/s1
HET Code:   PFV PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C20H23N8O12S2- Mol. Weight:   631.08826 logP:   -2.4798
HBD:   7 HBA:   15
#Rotatable Bonds:   11 TPSA:   308.0
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Beta-Lactam Addition SER 294 A 16.83 - Beta-Lactam
Binding Affinity
Database Name Value
PDBBind IC50 : 54 nM