BRENDA - Enzyme Database show

Trichomonas species: homocysteine desulphurase and serine sulphydrase activities

Thong, K.W.; Coombs, G.H.; Exp. Parasitol. 63, 143-151 (1987)

Data extracted from this reference:

Inhibitors
EC Number
Inhibitors
Commentary
Organism
Structure
4.4.1.2
2,2'-dithiodiethylanol
-
Trichomonas vaginalis
4.4.1.2
2,4-Dichlorophenol
-
Trichomonas vaginalis
4.4.1.2
bithionol
-
Trichomonas vaginalis
4.4.1.2
Dichlorophene
-
Trichomonas vaginalis
4.4.1.2
DL-propargylglycine
-
Trichomonas vaginalis
4.4.1.2
Hexachlorophene
-
Trichomonas vaginalis
KM Value [mM]
EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
4.4.1.2
0.549
-
homocysteine
-
Trichomonas vaginalis
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
4.4.1.2
no activity in Trichomitus batrachorum
-
-
-
4.4.1.2
no activity in Trichomonas foetus
-
-
-
4.4.1.2
Pentatrichomonas hominis
-
-
-
4.4.1.2
Trichomonas vaginalis
-
-
-
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
4.4.1.2
L-homocysteine + H2O
-
34598
Trichomonas vaginalis
H2S + NH3 + 2-oxobutanoate
-
34598
Trichomonas vaginalis
?
4.4.1.2
L-homocysteine + H2O
-
34598
Pentatrichomonas hominis
H2S + NH3 + 2-oxobutanoate
-
34598
Pentatrichomonas hominis
?
Inhibitors (protein specific)
EC Number
Inhibitors
Commentary
Organism
Structure
4.4.1.2
2,2'-dithiodiethylanol
-
Trichomonas vaginalis
4.4.1.2
2,4-Dichlorophenol
-
Trichomonas vaginalis
4.4.1.2
bithionol
-
Trichomonas vaginalis
4.4.1.2
Dichlorophene
-
Trichomonas vaginalis
4.4.1.2
DL-propargylglycine
-
Trichomonas vaginalis
4.4.1.2
Hexachlorophene
-
Trichomonas vaginalis
KM Value [mM] (protein specific)
EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
4.4.1.2
0.549
-
homocysteine
-
Trichomonas vaginalis
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
4.4.1.2
L-homocysteine + H2O
-
34598
Trichomonas vaginalis
H2S + NH3 + 2-oxobutanoate
-
34598
Trichomonas vaginalis
?
4.4.1.2
L-homocysteine + H2O
-
34598
Pentatrichomonas hominis
H2S + NH3 + 2-oxobutanoate
-
34598
Pentatrichomonas hominis
?