7-Hydroxymethyl chlorophyll a reductase

Class of enzymes
7-Hydroxymethyl chlorophyll a reductase
Identifiers
EC no.1.17.7.2
Databases
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BRENDABRENDA entry
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MetaCycmetabolic pathway
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7-Hydroxymethyl chlorophyll a reductase (EC 1.17.7.2, HCAR) is an enzyme with systematic name 71-hydroxychlorophyll a:ferredoxin oxidoreductase.[1] This enzyme catalyses the following chemical reaction

71-hydroxychlorophyll a + 2 reduced ferredoxin + 2 H+ {\displaystyle \rightleftharpoons } chlorophyll a + 2 oxidized ferredoxin + H2O

7-Hydroxymethyl chlorophyll is a reductase that contains FAD and an iron-sulfur center.

References

  1. ^ Meguro M, Ito H, Takabayashi A, Tanaka R, Tanaka A (September 2011). "Identification of the 7-hydroxymethyl chlorophyll a reductase of the chlorophyll cycle in Arabidopsis". The Plant Cell. 23 (9): 3442–53. doi:10.1105/tpc.111.089714. PMC 3203437. PMID 21934147.

External links

  • 7-hydroxymethyl+chlorophyll+a+reductase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
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Other oxidoreductases (EC 1.15–1.21)
1.15: Acting on superoxide as acceptor1.16: Oxidizing metal ions
1.17: Acting on CH or CH2 groups1.18: Acting on iron–sulfur proteins as donors1.19: Acting on reduced flavodoxin as donor
  • Nitrogenase (flavodoxin)
1.20: Acting on phosphorus or arsenic in donors1.21: Acting on X-H and Y-H to form an X-Y bond
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