1.6.2.4: NADPH-hemoprotein reductase

This is an abbreviated version!
For detailed information about NADPH-hemoprotein reductase, go to the full flat file.

Word Map on EC 1.6.2.4

Reaction

NADPH
+
H+
+ n oxidized hemoprotein =
NADP+
+ n reduced hemoprotein

Synonyms

aldehyde reductase (NADPH-dependent), ATR2, CPR, CPR I, CPR-X1, CPR-X2, CPR1, CPR2, CYPOR, cytochrome c reductase (reduced nicotinamide adenine dinucleotide phosphate, NADPH, NADPH-dependent), cytochrome P450 NADPH reductase, cytochrome P450 oxidoreductase, cytochrome P450 reductase, cytochrome P450-diflavin reductase, dihydroxynicotinamide adenine dinucleotide phosphate-cytochrome c reductase, EC 1.6.99.2, FAD-cytochrome c reductase, ferrihemprotein P450 reductase, flavocytochrome P450 BM3, NAD(P)H cytochrome P450 reductase, NADP-cytochrome c reductase, NADP-cytochrome P-450 reductase, NADP-cytochrome reductase, NADPH cytochrome P450 reductase, NADPH dependent cytochrome P450 reductase, NADPH P450 oxidoreductase, NADPH P450 reductase, NADPH-CPR, NADPH-CYP reductase, NADPH-CYP450 reductase, NADPH-cytochrome c oxidoreductase, NADPH-cytochrome c reductase, NADPH-cytochrome p-450 reductase, NADPH-cytochrome P450 (CYP) oxidoreductase, NADPH-cytochrome P450 oxidoreductase, NADPH-cytochrome P450 reductase, NADPH-cytochrome P450 reductase 2, NADPH-dependent cytochrome c reductase, NADPH-dependent cytochrome P450 reductase, NADPH-dependent P450 reductase, NADPH-ferricytochrome c oxidoreductase, NADPH-ferrihemoprotein reductase, NADPH-P450 reductase, NADPH: cytochrome P450 oxidoreductase, NADPH: cytochrome P450 reductase, NADPH:CYP oxidoreductase, NADPH:cytochrome P450 oxidoreductase, NADPH:cytochrome P450 reductase, NADPH:ferrihemoprotein oxidoreductase, neotetrazolin reductase, NPR, P-450 reductase, P450 BM3, P450 oxidoreductase, P450 Red, P450 reductase, P450R, P450REd, POR, RedA, reduced nicotinamide adenine dinucleotide phosphate-cytochrome c reductase, reductase, cytochrome c (reduced nicotinamide adenine dinucleotide phosphate), SbCPR2, TcCPR-A, TcCPR-B, TcCPR-C, TPNH-cytochrome c reductase, TPNH2 cytochrome c reductase, WsCPR1, WsCPR2

ECTree

     1 Oxidoreductases
         1.6 Acting on NADH or NADPH
             1.6.2 With a heme protein as acceptor
                1.6.2.4 NADPH-hemoprotein reductase

KM Value

KM Value on EC 1.6.2.4 - NADPH-hemoprotein reductase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.055 - 0.077
2,6-dichlorophenolindophenol
0.05
5-cyano-2,3-ditolyl tetrazolium chloride
-
-
0.0019
azidonitrophenyl-gamma-aminobutyryl-NADPH
-
-
2.5
Benzalacetone
-
-
0.000001 - 0.0924
cytochrome c
7.2
ethanol
-
microsomal ethanol oxidizing system
0.1193
ferricyanide
at pH 7.4 and 25°C
0.00087 - 5
ferricytochrome c
0.03
hexadecanal
-
-
0.0053
menadione
-
-
0.0084 - 50
NADH
0.000001 - 0.276
NADPH
0.21
octanal
-
-
0.0018 - 0.011
oxidized 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
0.0078
oxidized cytochrome c
at pH 7.8 and 25°C
-
1.4
p-nitroacetophenone
0.31
p-nitrobenzaldehyde
-
-
additional information
additional information
-