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Substrate Report for: Acetylthiocholine

Name Class
AcetylthiocholineTypeAcetate
Trimethylammonium
Choline ester
Chromogen
Other_Name (5)
Chemical_Nomenclature2-acetylsulfanylethyl(trimethyl)azanium
FormulaC7H16NOS
CAS_number4468-05-7
MW162.27
Kinetic_parameter (213)
Paper (13)
Structure2HA5
2C4H
2C58
2C5G
CommentSynthetic substrate for the Ellman reaction (the free thiol product of reaction is detected colorimetrically with the DTNB reagent). Entry of reference human-ACHE. Acetylthiocholine is an agent used as a substrate in assays for cholinesterases, especially to discriminate among enzyme types.
Kin_SubstrateAcetylthiocholine
Gene_locus (10)
CID (5)
FamilyACHE
BCHE
Cholinesterase
Cholinesterase-like
InChIKeyGFFIJCYHQYHUHB-UHFFFAOYSA-N
CanonicalSMILESCC(=O)SCC[N+](C)(C)C
InChIInChI=1S/C7H16NOS/c1-7(9)10-6-5-8(2,3)4/h5-6H2,1-4H3/q+1

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Mail to: Nicolas Lenfant, Thierry Hotelier, Yves Bourne, Pascale Marchot and Arnaud Chatonnet.
Please cite: Lenfant 2013 Nucleic.Acids.Res. or Marchot Chatonnet 2012 Prot.Pept Lett.
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