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cysteine dioxygenase activity

Catalysis of the reaction: L-cysteine + O(2) = 3-sulfino-L-alanine + H(+). [EC:1.13.11.20, RHEA:20444]
National Institutes of Health

Papers overview

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2018
2018
Comparison of the sulfur‐oxygenation of cysteine and S‐carboxymethyl‐l‐cysteine in human hepatic cytosol and the rôle of cysteine dioxygenase
To determine the Km, Vmax, cofactor, activator and inhibitor requirements of human cysteine dioxygenase and S‐carboxymethyl‐l… 
2005
2005
Induction of Cysteine Dioxygenase Activity by Oral Administration of Cysteine Analogues to the Rat: Implications for Drug Efficacy and Safety
One of the major steps in the oxidation of the sulphur-containing amino acid, L-cysteine, is the production of cysteine sulphinic… 
2004
2004
Lack of congruence between cysteine dioxygenase activity and S‐carboxymethyl‐l‐cysteine S‐oxidation activity in rat cytosol
The identity of the enzyme(s) responsible for the S‐oxidation of the mucoactive drug S‐carboxy‐methyl‐l‐cysteine (SCMC) is… 
2002
2002
Cysteine metabolism in periportal and perivenous hepatocytes: Perivenous cells have greater capacity for glutathione production and taurine synthesis but not for cysteine catabolism
Summary. Hepatocyte preparations highly enriched in cells from either the periportal or the perivenous zone of the liver acinus… 
1990
1990
Assay of cysteine dioxygenase activity
It has been proposed that rat liver contains two cysteine dioxygenase enzymes which convert cysteine to cysteinesulfinic acid… 
1986
1986
Response of the kitten to dietary taurine depletion: effects on renal reabsorption, bile acid conjugation and activities of enzymes involved in taurine synthesis.
1985
1985
Regulatory role of cystein dioxygenase in cerebral biosynthesis of taurine. analysis using cerebellum from 3-acetylpyridine-treated rat
1984
1984
Changes in cysteine dioxygenase and cysteinesulfinate decarboxylase activities and taurine levels in tissues of pregnant or lactating rat dams and their fetuses or pups.
The level of taurine and the activities of the two enzymes involved in its synthesis, cysteine dioxygenase and cysteinesulfinate… 
1984
1984
Metabolism of cysteine, cysteinesulfinate and cysteinesulfonate in rats fed adequate and excess levels of sulfur-containing amino acids.
The oxidation of cysteine, cysteinesulfinate and cysteinesulfonate labeled with 14C in the 1- and 3-positions was studied in rats… 
1984
1984
Metabolism of L-cysteine in rats fed low and high protein diets.
L-Cysteine (5.0 mmol per kg of body weight) was intraperitoneally injected into rats fed a 25% casein or 5% casein diet… 
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