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Literature summary for 1.3.1.33 extracted from

  • Broecker, M.J.; Waetzlich, D.; Uliczka, F.; Virus, S.; Saggu, M.; Lendzian, F.; Scheer, H.; Ruediger, W.; Moser, J.; Jahn, D.
    Substrate recognition of nitrogenase-like dark operative protochlorophyllide oxidoreductase from Prochlorococcus marinus (2008), J. Biol. Chem., 283, 29873-29881.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 1.3.1.33

Activating Compound

Activating Compound Comment Organism Structure
ATP the enzyme uses ATP to drive the production of chlorophyllide a Prochlorococcus marinus subsp. marinus str. CCMP1375

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Prochlorococcus marinus subsp. marinus str. CCMP1375

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
32395
-
 2 * 32395, purified ChlL subunit, deduced from amino acid sequence Prochlorococcus marinus subsp. marinus str. CCMP1375
46199
-
 2 * 46199 + 2 * 58729, purified ChlNB complex, deduced from amino acid sequence Prochlorococcus marinus subsp. marinus str. CCMP1375
58729
-
 2 * 46199 + 2 * 58729, purified ChlNB complex, deduced from amino acid sequence Prochlorococcus marinus subsp. marinus str. CCMP1375
60000
-
 purified ChlL subunit, gel filtration Prochlorococcus marinus subsp. marinus str. CCMP1375
210000
-
 purified ChlNB complex, gel filtration Prochlorococcus marinus subsp. marinus str. CCMP1375

Organism

Organism UniProt Comment Textmining
Prochlorococcus marinus subsp. marinus str. CCMP1375
-
-
-

Purification (Commentary)

Purification (Comment) Organism
glutathione Sepharose column chromatography Prochlorococcus marinus subsp. marinus str. CCMP1375

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
8-ethyl-chlorophyll a + NADPH + H+
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375 ? + NADP+
-
 ?
8-ethyl-chlorophyll b + NADPH + H+
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375 ? + NADP+
-
 ?
8-vinyl-chlorophyll a + NADPH + H+
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375 ? + NADP+
-
 ?
8-vinyl-chlorophyll b + NADPH + H+
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375 ? + NADP+
-
 ?
protochlorophyllide a + NADPH + H+
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375 chlorophyllide a + NADP+
-
 ?
protochlorophyllide b + NADPH + H+
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375 chlorophyllide b + NADP+
-
 ?
Zn-protopheophorbide a + NADPH + H+ efficient substrate Prochlorococcus marinus subsp. marinus str. CCMP1375 ? + NADP+
-
 ?

Subunits

Subunits Comment Organism
heterotetramer 2 * 46199 + 2 * 58729, purified ChlNB complex, deduced from amino acid sequence Prochlorococcus marinus subsp. marinus str. CCMP1375
homodimer 2 * 32395, purified ChlL subunit, deduced from amino acid sequence Prochlorococcus marinus subsp. marinus str. CCMP1375

Synonyms

Synonyms Comment Organism
dark operative protochlorophyllide oxidoreductase
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375
DPOR consists of the homodimeric protein complex ChlL2 and a heterotetrameric protein complex (ChlNB)2 Prochlorococcus marinus subsp. marinus str. CCMP1375
NADPH Pchlide oxidoreductase
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375

Cofactor

Cofactor Comment Organism Structure
4Fe-4S center
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375
NADPH
-
 Prochlorococcus marinus subsp. marinus str. CCMP1375