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Literature summary for 2.1.1.6 extracted from

  • Veser, J.
    Kinetics and inhibition studies of catechol O-methyltransferase from the yeast Candida tropicalis (1987), J. Bacteriol., 169, 3696-3700.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
2-Iodosobenzoic acid
-
Candida tropicalis
4-nitrocatechol
-
Candida tropicalis
Ca2+
-
Candida tropicalis
catechol
-
Candida tropicalis
gallic acid
-
Candida tropicalis
Gallic acid methylester
-
Candida tropicalis
iodoacetamide slight Candida tropicalis
L-ascorbic acid
-
Candida tropicalis
L-Dopa
-
Candida tropicalis
Mg2+ required for activity Candida tropicalis
p-chloromercuribenzoate
-
Candida tropicalis
purpurogallin
-
Candida tropicalis
pyrogallol
-
Candida tropicalis
S-adenosyl-L-homocysteine
-
Candida tropicalis
tropolone
-
Candida tropicalis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Candida tropicalis
0.0031
-
S-adenosyl-L-methionine cosubstrate esculetin Candida tropicalis
0.0062
-
esculetin
-
Candida tropicalis
0.04
-
S-adenosyl-L-methionine cosubstrate esculetin Candida tropicalis

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Candida tropicalis
Mn2+
-
Candida tropicalis
Zn2+ can substitute for Mg2+ Candida tropicalis

Organism

Organism UniProt Comment Textmining
Candida tropicalis
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
esculetin + S-adenosyl-L-methionine
-
Candida tropicalis S-adenosyl-L-homocysteine + ?
-
?

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.007
-
S-adenosyl-L-homocysteine cosubstrate S-adenosyl-L-methionine Candida tropicalis
0.07
-
purpurogallin
-
Candida tropicalis