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Literature summary for 4.4.1.2 extracted from

  • Thong, K.W.; Coombs, G.H.
    Trichomonas species: homocysteine desulphurase and serine sulphydrase activities (1987), Exp. Parasitol., 63, 143-151.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
2,2'-dithiodiethylanol
-
Trichomonas vaginalis
2,4-Dichlorophenol
-
Trichomonas vaginalis
bithionol
-
Trichomonas vaginalis
Dichlorophene
-
Trichomonas vaginalis
DL-propargylglycine
-
Trichomonas vaginalis
Hexachlorophene
-
Trichomonas vaginalis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.549
-
homocysteine
-
Trichomonas vaginalis

Organism

Organism UniProt Comment Textmining
no activity in Trichomitus batrachorum
-
-
-
no activity in Trichomonas foetus
-
-
-
Pentatrichomonas hominis
-
-
-
Trichomonas vaginalis
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-homocysteine + H2O
-
Trichomonas vaginalis H2S + NH3 + 2-oxobutanoate
-
?
L-homocysteine + H2O
-
Pentatrichomonas hominis H2S + NH3 + 2-oxobutanoate
-
?