PDB Entry (3s1y)
PDB ID: 3s1y Resolution: 1.4 Å Exp. Method: X-RAY DIFFRACTION
PMID: 21676616 DOI: 10.1016/j.bmcl.2011.05.065
Protein
Protein Name: Beta-lactamase
Uniprot ID/ACC: P24735 (AMPC_PSEAE) Organism: Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Gene Symbol: ampC Gene ID: 878149
Protein Class: HYDROLASE
Ligand
Ligand Name:   (1S,5R)-2-{[(4S)-1-(2-aminoethyl)azepan-4-yl]carbamoyl}-7-oxo-2,6-diazabicyclo[3.2.0]heptane-6-sulfonic acid
Canonical SMILES:   NCCN1CCC[C@@H](CC1)NC(=O)N1CC[C@@H]2[C@H]1C(=O)N2S(O)(=O)=O
Standard InChI:   InChI=1S/C14H25N5O5S/c15-5-9-17-6-1-2-10(3-7-17)16-14(21)18-8-4-11-12(18)13(20)19(11)25(22,23)24/h10-12H,1-9,15H2,(H,16,21)(H,22,23,24)/t10-,11+,12-/m0/s1
HET Code:   S1Y PubChem:   24855902
DrugBank:   - ChEMBL:   CHEMBL1800870
Molecular Formula:   C14H25N5O5S Mol. Weight:   375.15765 logP:   -1.4029
HBD:   3 HBA:   6
#Rotatable Bonds:   4 TPSA:   136.28
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Beta-Lactam Addition SER 90 A 11.58 - Beta-Lactam
Binding Affinity
Database Name Value
PDBBind IC50 : 600 nM