PDB Entry (2xzc)
PDB ID: 2xzc Resolution: 1.36 Å Exp. Method: X-RAY DIFFRACTION
PMID: 21896761 DOI: 10.1073/PNAS.1108460108
Protein
Protein Name: FAB A.17 LIGHT CHAIN
Uniprot ID/ACC: - Organism: Homo sapiens
Gene Symbol: - Gene ID: -
Protein Class: IMMUNE SYSTEM
Ligand
Ligand Name:   p-nitrophenyl 8-methyl-8-azabicyclo[3.2.1]octyl phenylphosphonate
Canonical SMILES:   CN1[C@H]2CC[C@@H]1C[C@H](C2)O[P@](=O)(Oc1ccc(cc1)[N+]([O-])=O)c1ccccc1
Standard InChI:   InChI=1S/C20H23N2O5P/c1-21-16-7-8-17(21)14-19(13-16)27-28(25,20-5-3-2-4-6-20)26-18-11-9-15(10-12-18)22(23)24/h2-6,9-12,16-17,19H,7-8,13-14H2,1H3/t16-,17+,19-,28-/m1/s1
HET Code:   XOP PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C20H23N2O5P Mol. Weight:   402.13446 logP:   4.134
HBD:   0 HBA:   6
#Rotatable Bonds:   6 TPSA:   81.91
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Phosphorylation TYR 37 L 36.18 - Phosphonate
Binding Affinity
Database Name Value
PDBBind Kd : 2300 nM