PDB Entry (6p55)
PDB ID: 6p55 Resolution: 1.74 Å Exp. Method: X-RAY DIFFRACTION
PMID: 31362987 DOI: 10.1074/jbc.RA119.009942
Protein
Protein Name: Probable peptidoglycan D,D-transpeptidase PenA
Uniprot ID/ACC: P08149 (PBP2_NEIGO) Organism: Neisseria gonorrhoeae
Gene Symbol: penA Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   cefixime
Canonical SMILES:   Nc1nc(cs1)C(=N\OCC(O)=O)\C(=O)N[C@H]1[C@H]2SCC(C=C)=C(N2C1=O)C(O)=O
Standard InChI:   InChI=1S/C16H15N5O7S2/c1-2-6-4-29-14-10(13(25)21(14)11(6)15(26)27)19-12(24)9(20-28-3-8(22)23)7-5-30-16(17)18-7/h2,5,10,14H,1,3-4H2,(H2,17,18)(H,19,24)(H,22,23)(H,26,27)/b20-9-/t10-,14-/m1/s1
HET Code:   NZM PubChem:   6321411
DrugBank:   - ChEMBL:   CHEMBL427069
Molecular Formula:   C16H15N5O7S2 Mol. Weight:   453.0413 logP:   -0.5448
HBD:   4 HBA:   10
#Rotatable Bonds:   8 TPSA:   184.51
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Beta-Lactam Addition SER 310 A 13.39 - Beta-Lactam
Binding Affinity
-