PDB Entry (2wik)
PDB ID: 2wik Resolution: 2.1 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:   TA6
Canonical SMILES:   CCCN[P@@](F)(=O)OCC
Standard InChI:   InChI=1S/C5H13FNO2P/c1-3-5-7-10(6,8)9-4-2/h3-5H2,1-2H3,(H,7,8)/t10-/m0/s1
HET Code:   TC5 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C5H13FNO2P Mol. Weight:   169.06679 logP:   2.1001
HBD:   1 HBA:   2
#Rotatable Bonds:   5 TPSA:   38.33
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Phosphorylation SER 198 A 10.79 - Phosphoramidohalogenate
Binding Affinity
Database Name Value
PDBBind Kd : 660000 nM