Control mechanism in the rat liver enzyme system converting L-methionine to L-cystine. 3. Noncompetitive inhibition of cystathionine synthetase-serine dehydratase by elemental sulfur and competitive inhibition of cystathionase-homoserine dehydratase by L-cysteine and L-cystine.
D000818:Animals; D002623:Chemistry Techniques, Analytical / Q000494:pharmacology; D003545:Cysteine / Q000472:pathogenicity* / Q000494:pharmacology*; D003553:Cystine / Q000494:pharmacology*; D004798:Enzymes / Q000472:pathogenicity*; D006836:Hydro-Lyases / Q000378:metabolism*; D066298:In Vitro Techniques; D007461:Iodoacetates / Q000494:pharmacology; D007700:Kinetics; D008099:Liver / Q000201:enzymology*; D008715:Methionine / Q000378:metabolism*; D051381:Rats; D013347:Subcellular Fractions; D013455:Sulfur / Q000494:pharmacology*
D004798:Enzymes; D007461:Iodoacetates; D003553:Cystine; D013455:Sulfur; D008715:Methionine; D006836:Hydro-Lyases; D003545:Cysteine