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Literature summary for 4.4.1.1 extracted from

  • Bucci, M.; Mirone, V.; Di Lorenzo, A.; Vellecco, V.; Roviezzo, F.; Brancaleone, V.; Ciro, I.; Cirino, G.
    Hydrogen Sulphide Is Involved in Testosterone Vascular Effect (2008), Eur. Urol., 56, 378-383.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
additional information testosterone incubation of rat aorta does not change CSE expression. Testosterone modulates H2S levels by increasing the enzymatic conversion of L-cysteine to H2S Rattus norvegicus

Inhibitors

Inhibitors Comment Organism Structure
Beta-cyano-L-alanine 10 mM inhibits testosterone induced H2S biosynthesis Rattus norvegicus
propargylglycine 10 mM inhibits testosterone induced H2S biosynthesis Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
male Wistar rats
-

Source Tissue

Source Tissue Comment Organism Textmining
aorta
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-cysteine + H2O
-
Rattus norvegicus sulfide + NH3 + pyruvate
-
?

Synonyms

Synonyms Comment Organism
CSE
-
Rattus norvegicus
cystathionine gamma lyase
-
Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
Rattus norvegicus