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Literature summary extracted from

  • Nomata, J.; Terauchi, K.; Fujita, Y.
    Stoichiometry of ATP hydrolysis and chlorophyllide formation of dark-operative protochlorophyllide oxidoreductase from Rhodobacter capsulatus (2016), Biochem. Biophys. Res. Commun., 470, 704-709.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.3.1.33 protochlorophyllide + NADPH + H+ Rhodobacter capsulatus
-
chlorophyllide a + NADP+
-
?
1.3.7.15 protochlorophyllide + reduced ferredoxin [iron-sulfur] cluster + ATP + H2O + H+ Rhodobacter capsulatus
-
chlorophyllide a + oxidized ferredoxin [iron-sulfur] cluster + ADP + phosphate
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.3.1.33 Rhodobacter capsulatus
-
-
-
1.3.7.15 Rhodobacter capsulatus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.3.1.33 Strep-Tactin column chromatography Rhodobacter capsulatus
1.3.7.15 Strep-Tactin, column chromatography Rhodobacter capsulatus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.3.1.33 additional information the enzyme consists of an ATP-dependent reductase component, L-protein (a BchL dimer), and a catalytic component, NB-protein (a BchNeBchB heterotetramer). The L-protein transfers electrons to the NB-protein to reduce Pchlide, which is coupled with ATP hydrolysis Rhodobacter capsulatus ?
-
?
1.3.1.33 protochlorophyllide + NADPH + H+
-
Rhodobacter capsulatus chlorophyllide a + NADP+
-
?
1.3.7.15 protochlorophyllide + reduced dithionite + ATP + H2O + H+
-
Rhodobacter capsulatus chlorophyllide a + oxidized dithionite + ADP + phosphate
-
?
1.3.7.15 protochlorophyllide + reduced ferredoxin [iron-sulfur] cluster + ATP + H2O + H+
-
Rhodobacter capsulatus chlorophyllide a + oxidized ferredoxin [iron-sulfur] cluster + ADP + phosphate
-
?

Synonyms

EC Number Synonyms Comment Organism
1.3.1.33 bchB gene name of subunit Rhodobacter capsulatus
1.3.1.33 bchL gene name of subunit Rhodobacter capsulatus
1.3.1.33 bchN gene name of subunit Rhodobacter capsulatus
1.3.1.33 dark-operative protochlorophyllide oxidoreductase
-
Rhodobacter capsulatus
1.3.1.33 DPOR
-
Rhodobacter capsulatus
1.3.7.15 bchB subunit Rhodobacter capsulatus
1.3.7.15 bchL subunit Rhodobacter capsulatus
1.3.7.15 bchN subunit Rhodobacter capsulatus
1.3.7.15 dark-operative protochlorophyllide oxidoreductase
-
Rhodobacter capsulatus
1.3.7.15 DPOR
-
Rhodobacter capsulatus

Cofactor

EC Number Cofactor Comment Organism Structure
1.3.1.33 ATP
-
Rhodobacter capsulatus
1.3.1.33 NADPH
-
Rhodobacter capsulatus
1.3.1.33 [4Fe-4S]-center
-
Rhodobacter capsulatus
1.3.7.15 [4Fe-4S]-center
-
Rhodobacter capsulatus