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1.12.2.1: cytochrome-c3 hydrogenase

This is an abbreviated version!
For detailed information about cytochrome-c3 hydrogenase, go to the full flat file.

Word Map on EC 1.12.2.1

Reaction

H2
+ 2 ferricytochrome c3 = 2 H+ + 2 ferrocytochrome c3

Synonyms

cytochrome c3 hydrogenase, cytochrome c3 reductase, cytochrome hydrogenase, cytochrome-c3 hydrogenase, Fe-only hydrogenase, H2:ferricytochrome c3 oxidoreductase, H2ase, hyd B, HydAB, hydrogenase, hydrogenase, cytochrome, Hyn-1B, Hyn1 hydrogenase, HynAB-1, HysAB, [FeFe] hydrogenase, [Fe] hydrogenase, [Fe]-hydrogenase, [NiFeSe] Hase, [NiFeSe] hydrogenase, [NiFe] Hase, [NiFe] hydrogenase, [NiFe] hydrogenase 1, [NiFe]-hydrogenase

ECTree

     1 Oxidoreductases
         1.12 Acting on hydrogen as donor
             1.12.2 With a cytochrome as acceptor
                1.12.2.1 cytochrome-c3 hydrogenase

Turnover Number

Turnover Number on EC 1.12.2.1 - cytochrome-c3 hydrogenase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
49
ferricytochrome c
-
25°C, pH 7.0, wild-type cytochrome c3
38 - 490
ferricytochrome c3
3.6
methyl viologen
-
-
51
mutant cytochrome c K101M
-
25°C, pH 7.0
-
45
mutant cytochrome c K15M
-
25°C, pH 7.0
-
44
mutant cytochrome c K26M
-
25°C, pH 7.0
-
48
mutant cytochrome c K57M
-
25°C, pH 7.0
-
45
mutant cytochrome c K58M
-
25°C, pH 7.0
-
46
mutant cytochrome c K60M
-
25°C, pH 7.0
-
42
mutant cytochrome c K72M
-
25°C, pH 7.0
-
45
mutant cytochrome c K94M, mutant cytochrome c K95M
-
25°C, pH 7.0
-
49
mutant cytochrome c Y65A
-
25°C, pH 7.0
-
47
mutant cytochrome c Y66L
-
25°C, pH 7.0
-
48
mutant cytochrome c3 K10M
-
25°C, pH 7.0
-
462
[Fe] hydrogenase-cytochrome c3 complex
-
pH 7.0, electron transfer kinetics
-
2.3
[Fe] hydrogenase-cytochrome c3-cytochrome Hmc complex
-
pH 7.0, electron transfer kinetics
-
0.15
[Fe] hydrogenase-cytochrome Hmc complex
-
pH 7.0, electron transfer kinetics
-
additional information
additional information
-
-
-