Cystine reductase
| cystine reductase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In
- 2 L-cysteine + NAD+ L-cystine + NADH + H+
Thus, the two
.This enzyme belongs to the family of oxidoreductases, specifically those acting on a sulfur group of donors with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is L-cysteine:NAD+ oxidoreductase. Other names in common use include cystine reductase (NADH), NADH-dependent cystine reductase, cystine reductase (NADH2), and NADH2:L-cystine oxidoreductase. This enzyme participates in cysteine metabolism.
References
- ROMANO AH, NICKERSON WJ (1954). "Cystine reductase of pea seeds and yeasts". J. Biol. Chem. 208 (1): 409–16. PMID 13174550.
- Carroll JE, Kosicki GW, Thibert RJ (1970). "Alpha-substituted cystines as possible substrates for cystine reductase and L-amino acid oxidase". Biochim. Biophys. Acta. 198 (3): 601–3. PMID 5436160.
- Maresca B, Jacobson E, Medoff G, Kobayashi G (1978). "Cystine reductase in the dimorphic fungus Histoplasma capsulatum". J. Bacteriol. 135 (3): 987–92. PMID 211119.
