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1.8.1.B1: thioredoxin glutathione reductase

This is an abbreviated version!
For detailed information about thioredoxin glutathione reductase, go to the full flat file.

Word Map on EC 1.8.1.B1

Reaction

glutathione disulfide
+
NADPH
+
H+
= 2 glutathione +
NADP+

Synonyms

cTGR, DmTrxR, EgTGR, mTGR, SmTGR, TGR, TGRsec, thioredoxin glutathione reductase, thioredoxin-glutathione reductase, thioredoxin/glutathione reductase

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.1 With NAD+ or NADP+ as acceptor
                1.8.1.B1 thioredoxin glutathione reductase

KM Value

KM Value on EC 1.8.1.B1 - thioredoxin glutathione reductase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2.792
2-hydroxyethyl disulfide
-
at 25°C in 0.1 M potassium phosphate (pH 7.4)
0.033 - 0.038
5,5'-dithio-bis(2-nitrobenzoic acid)
0.00434 - 0.71
5,5'-dithiobis(2-nitrobenzoic acid)
0.034
cytosolic thioredoxin
-
pH 7.0, 25°C, wild-type enzyme
0.004 - 0.0612
glutathione disulfide
0.184 - 0.41
glutathione-hydroxyethyl disulfide
1.698
GSH
-
at 25°C in 0.1 M potassium phosphate (pH 7.4)
0.013 - 0.205
GSSG
0.0095 - 0.012
mitochondial thioredoxin
0.0016 - 0.08324
NADPH
0.0031 - 0.017
thioredoxin
0.00087 - 0.067
thioredoxin disulfide
additional information
additional information
-
kinetic properties of the Grx domain of TGR
-