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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

Inhibitors

Inhibitors on EC 1.12.2.1 - cytochrome-c3 hydrogenase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
Ag+
-
1 mM, 97% inhibition
Cr6+
-
1 mM, complete inhibition
Cu2+
-
1 mM, 95% inhibition
dimethyl sulfoxide
-
-
EDTA
-
10 mM, 10% inhibition
KI
-
above 0.5 M, considerable inhibition of H2 evolution
N-bromosuccinimide
-
0.07 mM, complete loss of activity
NaCl
-
above 0.5 M, considerable inhibition of H2 evolution
NaF
-
above 0.5 M, considerable inhibition of H2 evolution
NEM
-
2 mM; 60% inhibition
p-chloromercuribenzene sulfonate
-
1 mM; 87% inhibition
PCMB
-
0.17 mM, 35% inhibition
SDS
-
0.1%, 86-99% inactivation
Zn2+
-
1 mM, 79% inhibition