1.12.7.2: ferredoxin hydrogenase This is an abbreviated version! For detailed information about ferredoxin hydrogenase, go to the full flat file .
Reaction
H2 +
oxidized ferredoxin =
reduced ferredoxin +
2 H+
Synonyms bidirectional hydrogenase, C-MBH, CooH, CpI, DDH, DdHydAB, EC 1.12.1.1, EC 1.12.7.1, EC 1.18.3.1, EC 1.18.99.1, EC 1.98.1.1, Ech hydrogenase, EHb, EhbM, EhbN, energy-conserving hydrogenase B, energy-converting hydrogenase, Fe hydrogenlyase, Fe-Fe hydrogenase, Fe-H2ase, Fe-hydrogenase, ferredoxin-dependent [FeFe] hydrogenase, ferredoxin-dependent [FeFe]-hydrogenase, H2 oxidizing hydrogenase, H2 producing hydrogenase [ambiguous], HYD1, HYD2, hydA, HydA1, HydA2, hydrogen-lyase [ambiguous], hydrogenase (ferredoxin), hydrogenase I, hydrogenase II, hydrogenase of the Fe-only type, hydrogenlyase, hydrogenlyase [ambiguous], Mbh, MBH hydrogenase, MbhJ, MbhJKLN, MbhK, MbhL, MDH, membrane bound NiFe hydrogenase, membrane-bound hydrogenase, NiFe hydrogenase, reversible Fe-hydrogenase, uptake hydrogenase [ambiguous], [FeFe] hydrogenase, [FeFe] hydrogenase HydA1, [FeFe]-hydrogenase, [Fe]-hydrogenase, [Ni-Fe] hydrogenase, [NiFeSe] Hase, [NiFeSe] hydrogenase
ECTree
Natural Substrates Products
Natural Substrates Products on EC 1.12.7.2 - ferredoxin hydrogenase
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2 H+ + reduced ferredoxin
H2 + oxidized ferredoxin
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the exergonic reaction is coupled to energy conservation by means of electron-transport phosphorylation
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-
?
2 H+ + reduced polyferredoxin
H2 + oxidized polyferredoxin
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
reduced ferredoxin + H+
H2 + oxidized ferredoxin Pet F
reduced ferredoxin Pet F + H+
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-
-
-
?
additional information
?
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2 H+ + reduced polyferredoxin
H2 + oxidized polyferredoxin
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the exergonic reaction is coupled to energy conservation by means of electron-transport phosphorylation
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-
?
2 H+ + reduced polyferredoxin
H2 + oxidized polyferredoxin
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the exergonic reaction is coupled to energy conservation by means of electron-transport phosphorylation
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-
?
2 H+ + reduced polyferredoxin
H2 + oxidized polyferredoxin
-
the exergonic reaction is coupled to energy conservation by means of electron-transport phosphorylation
-
-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
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-
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r
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
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reaction is proposed to be coupled to energy conservation
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-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
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hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
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-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
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hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
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-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
Chlorococcum submarinum
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hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
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-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
-
-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
-
-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
-
-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
-
-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
the exergonic reaction is coupled to energy conservation by means of electron-transport phosphorylation
-
-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
Ech hydrogenase acts as primary proton pump in a ferredoxin-dependent electron transport system. Ech hydrogenase is necessary to generate an electrochemical ion gradient when ferredoxin is the only reducing equivalent and heterodisulfide is absent
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-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
Ech hydrogenase acts as primary proton pump in a ferredoxin-dependent electron transport system. Ech hydrogenase is necessary to generate an electrochemical ion gradient when ferredoxin is the only reducing equivalent and heterodisulfide is absent
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-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
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Mbh function as a redox-driven ion pump coupling the reduction of protons with electrons derived from the oxidation of a low-potential ferredoxin to the generation of a H+ motive force
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-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
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the exergonic reaction is coupled to energy conservation by means of electron-transport phosphorylation
-
-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
-
-
?
H+ + reduced ferredoxin
H2 + oxidized ferredoxin
-
hydrogen production is light-dependent, since the [FeFe] hydrogenase is coupled to the photosynthetic electron transport chain via ferredoxin
-
-
?
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
-
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
-
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
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?
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
-
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
-
-
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r
H2 + oxidized ferredoxin
H+ + reduced ferredoxin
-
ferredoxin links the enzyme to photosynthesis
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r
H2 + oxidized ferredoxin
reduced ferredoxin + H+
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r
H2 + oxidized ferredoxin
reduced ferredoxin + H+
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enzyme is absolutely required for the reduction of CO2 to formylmethanofuran by H2, Ech hydrogenase provides the cell with reduced ferredoxin required as electron donor
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?
H2 + oxidized ferredoxin
reduced ferredoxin + H+
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-
-
-
?
H2 + oxidized ferredoxin
reduced ferredoxin + H+
-
-
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-
?
H2 + oxidized ferredoxin
reduced ferredoxin + H+
-
-
-
-
?
H2 + oxidized ferredoxin
reduced ferredoxin + H+
-
-
-
-
?
H2 + oxidized ferredoxin
reduced ferredoxin + H+
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-
?
additional information
?
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major membrane protein in acetate-grown, methanol-grown or H2/CO2-grown cells
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?
additional information
?
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major membrane protein in acetate-grown, methanol-grown or H2/CO2-grown cells
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?