PDB Entry (2wig)
PDB ID: 2wig Resolution: 2.15 Å Exp. Method: X-RAY DIFFRACTION
PMID: 19368529 DOI: 10.1042/BJ20090091
Protein
Protein Name: Cholinesterase
Uniprot ID/ACC: P06276 (CHLE_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: BCHE Gene ID: 590
Protein Class: HYDROLASE
Ligand
Ligand Name:   TA4
Canonical SMILES:   CCO[P@@](F)(=O)NC
Standard InChI:   InChI=1S/C3H9FNO2P/c1-3-7-8(4,6)5-2/h3H2,1-2H3,(H,5,6)/t8-/m1/s1
HET Code:   TC3 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C3H9FNO2P Mol. Weight:   141.03549 logP:   1.3199
HBD:   1 HBA:   2
#Rotatable Bonds:   3 TPSA:   38.33
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Phosphorylation SER 198 A 10.61 - Phosphoramidohalogenate
Binding Affinity
Database Name Value
PDBBind Kd : 370000 nM