PDB Entry (1p0i)
PDB ID: 1p0i Resolution: 2.0 Å Exp. Method: X-RAY DIFFRACTION
PMID: 12869558 DOI: 10.1074/jbc.M210241200
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:   BUTYRIC ACID
Canonical SMILES:   CCCC(O)=O
Standard InChI:   InChI=1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)
HET Code:   BUA PubChem:   264
DrugBank:   DB03568 ChEMBL:   CHEMBL14227
Molecular Formula:   C4H8O2 Mol. Weight:   88.05243 logP:   0.8711
HBD:   1 HBA:   1
#Rotatable Bonds:   2 TPSA:   37.3
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Double Bond SER 198 A 10.56 - Carboxylic Acid
Binding Affinity
-