Torpedo_number

Kinetic parameters

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Kinetic parameters for torpedo number 572 for human-ACHE

Substrates: Acetylthiocholine

Inhibitors:

Substrates

Substrate: Acetylthiocholine
EnzymeKmKcatExp. conditionsReference
C580A 125 uM 420000 /min 50mM Na phosphate pH8.0 T27C Velan_1991_J.Biol.Chem_266_23977
WT 120 uM 420000/min 50mM Na phosphate pH8 Barak_1994_J.Biol.Chem_269_6296
WT 140 uM 4.0 10+5 /min IS 50mM phosphate pH8 T27C Kaplan_2001_Biochemistry_40_7433
WT 140 & 10 uM 400000 & 50000/min 50mM NaPhosphate pH8 Kronman_1994_J.Biol.Chem_269_27819
WT 140 uM 370000/min IS 50mM phosphate pH8 T27C Ordentlich_1993_J.Biol.Chem_268_17083
WT 140 uM 400000/min 5 or 50mM Na Phosphate pH8 T27C Ordentlich_1995_J.Biol.Chem_270_2082
WT 140 & 50 uM 370000 & 10000/min pH8 T27C 50mM Na phosphate Shafferman_1992_EMBO.J_11_3561
WT 80 & 10 uM 400000 & 60000/min IS 5mM Shafferman_1994_EMBO.J_13_3448
WT 117 uM 390000 /min 50mM Na phosphate pH8.0 T27C Velan_1991_J.Biol.Chem_266_23977
WT 0.30 mM - IS 50mM phosphate pH8 T27C Kaplan_2001_Biochemistry_40_7433
WT 2.5 mM - 50mM NaPhosphate pH7.4 Loewenstein-Lichtenstein_1996_Mol.Pharmacol_50_1423


Inhibitors


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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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