Mycoredoxin
Appearance
Mycoredoxin | |||||||||
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Identifiers | |||||||||
EC no. | 1.20.4.3 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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Mycoredoxin (EC 1.20.4.3, Mrx1, MrxI) is an enzyme with systematic name arseno-mycothiol:mycoredoxin oxidoreductase.[1] This enzyme catalyses the following chemical reaction
- arseno-mycothiol + mycoredoxin arsenite + mycothiol-mycoredoxin disulfide
Reduction of arsenate is part of a defense mechanism of the cell against toxic arsenate.
References
- ^ Ordóñez E, Van Belle K, Roos G, De Galan S, Letek M, Gil JA, Wyns L, Mateos LM, Messens J (May 2009). "Arsenate reductase, mycothiol, and mycoredoxin concert thiol/disulfide exchange". The Journal of Biological Chemistry. 284 (22): 15107–16. doi:10.1074/jbc.m900877200. PMC 2685692. PMID 19286650.
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: CS1 maint: unflagged free DOI (link)
External links
- Mycoredoxin at the U.S. National Library of Medicine Medical Subject Headings (MeSH)