Ligand N,N,N',N'-tetramethyl-p-phenylenediamine

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Basic Ligand Information

Molecular Structure
Picture of N,N,N',N'-tetramethyl-p-phenylenediamine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C10H16N2
N,N,N',N'-tetramethyl-p-phenylenediamine
ZEYHEAKUIGZSGI-UHFFFAOYSA-N
Synonyms:
N,N,N',N'-tetramethyl-1,4-phenylenediamine, N,N,N',N'-tetramethyl-4-phenylenediamine, N,N,N',N'-tetramethyl-p-phenyldiamine, N,N,N',N'-tetramethyl-p-phenylendiamine, N,N,N',N'-tetramethyl 4-phenylenediamine, N,N,N',N'-Tetramethylphenylene-1,4-diamine, N,N,N',N'-tetramethylphenylene diamine, N,N,N,N'-tetramethyl-p-phenylenediamine, N,N,N,N-tetramethyl-p-phenyldiamine, oxidized N,N,N',N'-tetramethylphenylenediamine, oxidized tetramethylphenylenediamine, oxidized tetrametyl-4-phenylenediamine, reduced N,N,N',N'-tetramethyl-4-phenylenediamine, reduced N,N,N',N'-tetramethyl-p-phenylenediamine, reduced N,N,N',N'-tetramethyl-p-phenylene diamine, reduced N,N,N',N'-tetramethyl 4-phenylenediamine, reduced tetramethyl-4-phenylenediamine, reduced tetramethyl-p-phenylenediamine, reduced tetramethylphenylenediamine, tetramethyl-p-phenylenediamine, tetramethyl-phenylenediamine, tetramethylphenylenediamine

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (46 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
ethanol + N,N,N',N'-tetramethyl-p-phenylenediamine = ethanal + ?
show the reaction diagram
-
beta-D-glucose + N,N,N',N'-tetramethyl-1,4-phenylenediamine = ?
show the reaction diagram
-
D-quinate + tetramethyl-p-phenylenediamine = 3-dehydroquinate + reduced tetramethyl-p-phenylenediamine
show the reaction diagram
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D-glucose + tetramethyl-p-phenylenediamine = D-glucono-1,5-lactone + reduced tetramethyl-p-phenylenediamine
show the reaction diagram
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N,N,N',N'-tetramethylphenylene diamine + H2O2 + HCl = ?
show the reaction diagram
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N,N,N',N'-tetramethyl-p-phenylenediamine + H2O2 = ? + H2O
show the reaction diagram
-
N,N,N',N'-tetramethyl-p-phenyldiamine + H2O2 = ? + H2O
show the reaction diagram
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tyramine + ascorbate + N,N,N',N'-tetramethyl-p-phenylenediamine = octopamine + dehydroascorbate + ?
show the reaction diagram
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H2O2 + N,N,N',N'-tetramethyl-p-phenylenediamine = ?
show the reaction diagram
-
N,N,N',N'-tetramethyl-p-phenylenediamine + Fe2+ = ?
show the reaction diagram
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N,N,N',N'-tetramethyl-p-phenylenediamine + O2 = ?
show the reaction diagram
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N,N,N',N'-tetramethyl-p-phenylenediamine + O2 = ?
show the reaction diagram
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D-malate + N,N,N',N'-tetramethyl 4-phenylenediamine = oxaloacetate + reduced N,N,N',N'-tetramethyl 4-phenylenediamine
show the reaction diagram
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nitric oxide + reduced N,N,N',N'-tetramethyl-p-phenylenediamine = nitrous oxide + oxidized N,N,N',N'-tetramethyl-p-phenylenediamine + H2O
show the reaction diagram
-
N,N,N',N'-tetramethylphenylene diamine + O2 = ?
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (21 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-quinate + tetramethyl-p-phenylenediamine = 3-dehydroquinate + reduced tetramethyl-p-phenylenediamine
show the reaction diagram
-
D-glucose + tetramethyl-p-phenylenediamine = D-glucono-1,5-lactone + reduced tetramethyl-p-phenylenediamine
show the reaction diagram
-
-

Inhibitor in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
i.e. Wurster's blue
-
76% inhibition at 0.1 mM
-
slight inhibition
-

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (6 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.33
-
-
7012
-
pH 5.0, 23°C
650
-
pH 7.0

KM Value (17 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
3.22
-
pH 9.0 30°C
0.56
-
-
1.2
-
pH 5.0, 23°C
0.025
-
pH 7.0
0.197
-
-
1.5
-
-
0.86
-
-

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
9.37
-
pH 9.0 30°C

References & Links

Links to other databases for N,N,N',N'-tetramethyl-p-phenylenediamine

ChEBI
PubChem
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PubChem