Ligand reduced methyl viologen

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Basic Ligand Information

Molecular Structure
Picture of reduced methyl viologen (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C12H17N2R
reduced methyl viologen
FKUYMLZIRPABFK-IQSNHBBHSA-N
Synonyms:
reduced methylviologen

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
urocanate + reduced methyl viologen + H+ = dihydrourocanate + methyl viologen
show the reaction diagram
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nitrous oxide + reduced methyl viologen = nitrogen + H2O + methyl viologen
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
H2 + oxidized methyl viologen = H+ + reduced methyl viologen
show the reaction diagram
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H2 + oxidized methyl viologen = reduced methyl viologen
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (138 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
H+ + reduced methyl viologen = H2 + oxidized methyl viologen
show the reaction diagram
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H+ + reduced methyl viologen = H2 + oxidized methyl viologen
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formate + reduced methyl viologen = CO2 + oxidized methyl viologen
show the reaction diagram
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CO2 + reduced methyl viologen = formate + methyl viologen
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epoxyqueuosine34 in tRNA + reduced methyl viologen = queuosine34 in tRNA + methyl viologen + H2O
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H2 + reduced methyl viologen = methyl viologen
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acetate + H+ + reduced methyl viologen = acetaldehyde + H2O + oxidized methyl viologen
show the reaction diagram
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6-hydroxynicotinate + reduced methyl viologen = 6-oxo-1,4,5,6-tetrahydronicotinate + oxidized methyl viologen
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urocanate + reduced methyl viologen + H+ = dihydrourocanate + methyl viologen
show the reaction diagram
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nitrate + reduced methyl viologen = nitrite + methyl viologen
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oxidized coenzyme F420 + reduced methyl viologen = reduced coenzyme F420 + oxidized methyl viologen
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reduced methyl viologen + nitrate = methyl viologen + nitrite
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nitrite + reduced methyl viologen = ammonia + oxidized methyl viologen
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reduced methyl viologen + nitrate = oxidized methyl viologen + nitrite + H2O
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nitrate + reduced methyl viologen = nitrite + oxidized methyl viologen
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nitrite + reduced methyl viologen = NH3 + oxidized methyl viologen + H2O
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nitrate + reduced methyl viologen = nitrite + oxidized methyl viologen + H2O
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nitrite + reduced methyl viologen = NH3 + H2O + oxidized methyl viologen
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hydroxylamine + reduced methyl viologen = ammonia + oxidized methyl viologen
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NADP+ + reduced methyl viologen = NADPH + oxidized methyl viologen
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thiosulfate + reduced methyl viologen = sulfite + hydrogen sulfide + oxidized methyl viologen
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sulfite + reduced methyl viologen + H+ = hydrogen sulfide + oxidized methyl viologen + H2O
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sulfite + reduced methyl viologen = hydrogen sulfide + oxidized methyl viologen
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S-adenosyl-L-methionine + reduced methyl viologen + formate acetyltransferase-glycine = 5'-deoxyadenosine + methionine + methyl viologen + formate acetyltransferase-glycine-2-yl-radical
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Product in Enzyme-catalyzed Reactions (92 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
oxidized methyl viologen + reduced coenzyme F420 = reduced methyl viologen + oxidized coenzyme F420
show the reaction diagram
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H2 + oxidized methyl viologen = H+ + reduced methyl viologen
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NAD+ + 2 oxidized methyl viologen + 2 H2 = NADH + 3 H+ + 2 reduced methyl viologen
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H2 + oxidized methyl viologen = reduced methyl viologen
show the reaction diagram
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H2 + oxidized methyl viologen = reduced methyl viologen
show the reaction diagram
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H2 + methyl viologen = H2S + reduced methyl viologen
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formate + methyl viologen = CO2 + reduced methyl viologen
show the reaction diagram
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formate + methyl viologen = CO2 + reduced methyl viologen
show the reaction diagram
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formate + oxidized methyl viologen = CO2 + reduced methyl viologen
show the reaction diagram
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formate + methyl viologen = CO2 + reduced methyl viologen
show the reaction diagram
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methyl viologen + NADPH = reduced methyl viologen + NADP+
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methyl viologen + NADH = reduced methyl viologen + NAD+ + H+
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pyruvate + CoA + methyl viologen = acetyl-CoA + CO2 + reduced methyl viologen
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phenylglyoxylate + methyl viologen + CoA-SH = benzoyl-S-CoA + CO2 + reduced methyl viologen
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H2 + NADP+ + 2 oxidized methyl viologen = ? + NADPH + H+ + 2 reduced methyl viologen
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CO + NADPH + H+ + H2O = CO2 + reduced methyl viologen
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oxalate + methyl viologen = CO2 + reduced methyl viologen
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2-oxoglutarate + CoA + oxidized methyl viologen = succinyl-CoA + CO2 + reduced methyl viologen
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D-glyceraldehyde-3-phosphate + H2O + oxidized methyl viologen = 3-phospho-D-glycerate + reduced methyl viologen + H+
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hexanal + H2O + oxidized methyl viologen = hexanoate + reduced methyl viologen + H+
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trichloroethene + chloride + methyl viologen = tetrachloroethene + reduced methyl viologen
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trimethylamine N-oxide + oxidized methyl viologen + H+ = trimethylamine + reduced methyl viologen + H2O
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dimethylsulfide + H2O + oxidized methyl viologen = dimethylsulfoxide + reduced methyl viologen
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hydrogen sulfide + oxidized methyl viologen + H2O = sulfite + reduced methyl viologen + H+
show the reaction diagram
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oxidized methyl viologen + CoB + CoM = reduced methyl viologen + CoM-S-S-CoB + H+
show the reaction diagram
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H2 + oxidized methyl viologen + CoM-S-S-CoB = reduced methyl viologen + CoB + CoM + H+
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (4 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.032
-
at pH 7.4, temperature not specified in the publication
738
-
apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C
605
-
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27
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pH 8.0, 25°C

KM Value (21 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.003
-
H2-evolution assay
2.35
-
-
0.212
-
at pH 7.4, temperature not specified in the publication
0.024
-
30°C
0.3
-
-
0.87
-
-
0.41
-
pH and temperature not specified in the publication
0.015
-
apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C
0.00095
-
-
1.9
-
pH 7.0, 60°C
0.006
-
-

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE

References & Links

Links to other databases for reduced methyl viologen

ChEBI
PubChem
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PubChem