Ferredoxin:protochlorophyllide reductase (ATP-dependent)

Ferredoxin:protochlorophyllide reductase (ATP-dependent)
Identifiers
EC number 1.3.7.7
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

Ferredoxin:protochlorophyllide reductase (ATP-dependent) (EC 1.3.7.7, light-independent protochlorophyllide reductase) is an enzyme with systematic name ATP-dependent ferredoxin:protochlorophyllide-a 7,8-oxidoreductase.[1][2][3] This enzyme catalyses the following chemical reaction

chlorophyllide a + reduced ferredoxin + 2 ATP protochlorophyllide + oxidized ferredoxin + 2 ADP + 2 phosphate

This enzyme is present in photosynthetic bacteria, cyanobacteria, green algae and gymnosperms.

References

  1. ↑ Fujita, Y.; Matsumoto, H.; Takahashi, Y.; Matsubara, H. (1993). "Identification of a nifDK-like gene (ORF467) involved in the biosynthesis of chlorophyll in the cyanobacterium Plectonema boryanum". Plant Cell Physiol. 34 (2): 305–314. PMID 8199775.
  2. ↑ Nomata, J.; Ogawa, T.; Kitashima, M.; Inoue, K.; Fujita, Y. (2008). "NB-protein (BchN-BchB) of dark-operative protochlorophyllide reductase is the catalytic component containing oxygen-tolerant Fe-S clusters". FEBS Lett. 582 (9): 1346–1350. doi:10.1016/j.febslet.2008.03.018. PMID 18358835.
  3. ↑ Muraki, N.; Nomata, J.; Ebata, K.; Mizoguchi, T.; Shiba, T.; Tamiaki, H.; Kurisu, G.; Fujita, Y. (2010). "X-ray crystal structure of the light-independent protochlorophyllide reductase". Nature. 465 (7294): 110–114. doi:10.1038/nature08950. PMID 20400946.
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