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Literature summary extracted from

  • Cassan, N.; Lagoutte, B.; Setif, P.
    Ferredoxin-NADP+ reductase. Kinetics of electron transfer, transient intermediates, and catalytic activities studied by flash-absorption spectroscopy with isolated photosystem I and ferredoxin (2005), J. Biol. Chem., 280, 25960-25972.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.18.1.2 expression of N-terminally truncated gene petH Synechocystis sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.18.1.2 additional information
-
 additional information detailed binding kinetics, detailed reaction kinetics, enzyme-substrate complex formation Synechocystis sp.

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.18.1.2 Mg2+
-
 Synechocystis sp.
1.18.1.2 NaCl
-
 Synechocystis sp.

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.18.1.2 34000
-
 x * 38000, recombinant N-terminally truncated enzyme, SDS-PAGE, 1 * 34000, chloroplast enzyme form, SDS-PAGE Synechocystis sp.
1.18.1.2 38000
-
 x * 38000, recombinant N-terminally truncated enzyme, SDS-PAGE, 1 * 34000, chloroplast enzyme form, SDS-PAGE Synechocystis sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.18.1.2 reduced ferredoxin + NADP+ Synechocystis sp. enzyme is involved in the electron transfer cascade from photosystem I to NADP+, formation of a ternary complex between photosystem I, ferredoxin, and enzyme oxidized ferredoxin + NADPH
-
 r

Organism

EC Number Organism UniProt Comment Textmining
1.18.1.2 Synechocystis sp.
-
 PCC6803, gene petH
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.18.1.2 reduced ferredoxin + NADP+
-
 Synechocystis sp. oxidized ferredoxin + NADPH
-
 r
1.18.1.2 reduced ferredoxin + NADP+ enzyme is involved in the electron transfer cascade from photosystem I to NADP+, formation of a ternary complex between photosystem I, ferredoxin, and enzyme Synechocystis sp. oxidized ferredoxin + NADPH
-
 r

Subunits

EC Number Subunits Comment Organism
1.18.1.2 ? x * 38000, recombinant N-terminally truncated enzyme, SDS-PAGE, 1 * 34000, chloroplast enzyme form, SDS-PAGE Synechocystis sp.

Synonyms

EC Number Synonyms Comment Organism
1.18.1.2 FNR
-
 Synechocystis sp.

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.18.1.2 additional information
-
 additional information
-
 Synechocystis sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.18.1.2 8
-
 assay at Synechocystis sp.

Cofactor

EC Number Cofactor Comment Organism Structure
1.18.1.2 FAD
-
 Synechocystis sp.
1.18.1.2 NADP+
-
 Synechocystis sp.