E197G_human-BCHE

General

Gene Locus : human-BCHE

Mode of mutation : Site directed mutagenesis

Disease :

Summary : Succinylthiocholine binding Higner Km Masson_1997_Biochemistry_36_2266 || Substrate activation substrate activation Masson_2001_Biochim.Biophys.Acta_1544_166 || Aging E197G increases half-life of aging by DFP 155 times Masson_1997_Biochem.J_327_601

AAA Change :

Allelic Variant :

Risk Factor :

Inhibitor :

Structure :

Disease by interaction :

Interact Gene Locus :

Xenobiotic sensitivity :

Modification : Succinylthiocholine binding || Substrate activation

Torpedo_number : 199

Kinetic Parameter : No kinetic parameter

News : No news

Comment : p.E197G Glu197Gly (p.E225G Glu225Gly in primary sequence with 28 amino-acids signal peptide) Succinylthiocholine binding: Higner Km, Aging: E197G increases half-life of aging by DFP 155 times\; substrate activation

References (3)

Title : Effects of mutations of active site residues and amino acids interacting with the Omega loop on substrate activation of butyrylcholinesterase - Masson_2001_Biochim.Biophys.Acta_1544_166
Author(s) : Masson P , Xie W , Froment MT , Lockridge O
Ref : Biochimica & Biophysica Acta , 1544 :166 , 2001
Abstract : Masson_2001_Biochim.Biophys.Acta_1544_166
ESTHER : Masson_2001_Biochim.Biophys.Acta_1544_166
PubMedSearch : Masson_2001_Biochim.Biophys.Acta_1544_166
PubMedID: 11341926
Gene_locus related to this paper: human-BCHE

Title : Role of aspartate 70 and tryptophan 82 in binding of succinyldithiocholine to human butyrylcholinesterase - Masson_1997_Biochemistry_36_2266
Author(s) : Masson P , Legrand P , Bartels CF , Froment MT , Schopfer LM , Lockridge O
Ref : Biochemistry , 36 :2266 , 1997
Abstract : Masson_1997_Biochemistry_36_2266
ESTHER : Masson_1997_Biochemistry_36_2266
PubMedSearch : Masson_1997_Biochemistry_36_2266
PubMedID: 9047329

Title : Aging of di-isopropyl-phosphorylated human butyrylcholinesterase - Masson_1997_Biochem.J_327_601
Author(s) : Masson P , Fortier PL , Albaret C , Froment MT , Bartels CF , Lockridge O
Ref : Biochemical Journal , 327 ( Pt 2) :601 , 1997
Abstract : Masson_1997_Biochem.J_327_601
ESTHER : Masson_1997_Biochem.J_327_601
PubMedSearch : Masson_1997_Biochem.J_327_601
PubMedID: 9359435