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词条 Mycoredoxin
释义

  1. References

  2. External links

{{Infobox enzyme
| Name = Mycoredoxin
| EC_number = 1.20.4.3
| CAS_number =
| IUBMB_EC_number = 1/20/4/3
| GO_code =
| image =
| width =
| caption =
}}Mycoredoxin ({{EC number|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

1. ^{{cite journal | vauthors = Ordóñez E, Van Belle K, Roos G, De Galan S, Letek M, Gil JA, Wyns L, Mateos LM, Messens J | title = Arsenate reductase, mycothiol, and mycoredoxin concert thiol/disulfide exchange | journal = The Journal of Biological Chemistry | volume = 284 | issue = 22 | pages = 15107–16 | date = May 2009 | pmid = 19286650 | pmc = 2685692 | doi = 10.1074/jbc.m900877200 }}

External links

  • {{MeshName|Mycoredoxin}}
{{Other oxidoreductases}}{{Enzymes}}{{Portal bar|Molecular and Cellular Biology|border=no}}

1 : EC 1.20.4

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