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1.3.7.7: ferredoxin:protochlorophyllide reductase (ATP-dependent)

This is an abbreviated version!
For detailed information about ferredoxin:protochlorophyllide reductase (ATP-dependent), go to the full flat file.

Word Map on EC 1.3.7.7

Reaction

chlorophyllide a
+
oxidized ferredoxin
 +
2 ADP
 + 2 phosphate =
protochlorophyllide a
 +
reduced ferredoxin
 + 2 ATP + 2 H2O

Synonyms

bchB, bchL, bchN, ChlB, ChlL, ChlN, dark operative protochlorophyllide oxidoreductase, dark protochlorophyllide reductase, dark-operative DPOR, dark-operative Pchlide oxidoreductase, dark-operative protochlorophyllide oxidoreductase, dark-operative protochlorophyllide reductase, DPOR, light-independent (dark) Pchlide reductase, light-independent (dark-operative) Pchlide oxidoreductase, light-independent Pchlide oxidoreductase, light-independent Pchlide reductase, light-independent protochlorophyllide oxidoreductase, light-independent protochlorophyllide oxidoreductases, light-independent protochlorophyllide reductase, LIPOR, PORA, protochlorophyllide oxidoreductase, protochlorophyllide oxidoreductase complex

ECTree

     1 Oxidoreductases
         1.3 Acting on the CH-CH group of donors
             1.3.7 With an iron-sulfur protein as acceptor
                1.3.7.7 ferredoxin:protochlorophyllide reductase (ATP-dependent)

Expression

Expression on EC 1.3.7.7 - ferredoxin:protochlorophyllide reductase (ATP-dependent)

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
DPOR gene transcripts are down-regulated 2-5fold in the dark
DPOR gene transcripts are down-regulated 2-5fold in the dark. After a brief increase at 30 min the transcript level of DPOR subunit N drops precipitously, and within 4 h in the dark the DPOR subunit N transcript levels are just under 20% of those of green light-grown cells
DPOR gene transcripts are down-regulated 2-5fold in the dark. Within 30 min in the dark the DPOR subunit B transcript abundance drops to approximately 70% that of green light-grown cells and remains at that level before dropping to approximately 40% that of green light-grown cells at 4 h
the expression of NADPH:protochlorophyllide oxidoreductase A (PorA), PorB, and PorC, which catalyze a key step in chlorophyll biosynthesis, is increased in the BRM mutants, defective in a SWI2/SNF2 chromatin-remodeling ATPase. BRM physically interacte with the bHLH transcription factor phytochrome-interacting factor PIF1 through its N-terminal domains
the highest levels of the three plastid gene transcripts chlL, chlN, and chlB encoding subunits of the light-independent protochlorophyllide reductase are detected within the top one-third of the stem and decrease gradually towards the stem/root transition zone in dark-grown seedlings
-
the level of theLIPOR subunit L mRNA of Chlorella protothecoides strain CS-41 is much higher in the light than in the dark
the transcript level of DPOR subunit B is up-regulated approximately 2fold in green light relative to levels in red light
transcripts levels of all DPOR genes are up-regulated approximately 2fold in green light relative to levels in red light