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1.8.5.7: glutathionyl-hydroquinone reductase

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

Reaction

glutathione
+
2-(glutathione-S-yl)-hydroquinone
=
glutathione disulfide
+
hydroquinone

Synonyms

ECM4, GHR1, glutathionyl-hydroquinone lyase, glutathionyl-hydroquinone reductase, nmagghr, Nmag_1170, NmGHR, pcpF, Xi class glutathione transferase, Xi class GST, yqjG

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.5 With a quinone or similar compound as acceptor
                1.8.5.7 glutathionyl-hydroquinone reductase

KM Value

KM Value on EC 1.8.5.7 - glutathionyl-hydroquinone reductase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.072
(glutathione-S-yl)-2-chloro-1,4-benzoquinone
-
wild-type, pH 8.0, 20°C
0.0926
2-(glutathione-S-yl)-1,4-benzoquinone
-
wild-type, pH 8.0, 20°C
0.24 - 0.43
2-(glutathione-S-yl)-hydroquinone
0.012 - 0.13
2-(glutathione-S-yl)-hydroxy-p-hydroquinone
0.003 - 0.017
2-(glutathione-S-yl)-menadiol
0.27
2-(glutathione-S-yl)-menadione
-
wild-type, pH 8.0, 20°C
0.034 - 0.19
2-(glutathione-S-yl)-methyl-p-hydroquinone
0.0027
2-(glutathione-S-yl)-quercetin
-
wild-type, pH 8.0, 20°C
0.0044
2-(glutathione-S-yl)-trichloro-p-hydroquinone
-
pH 6.5, 30°C
0.93
2-mercaptoethanol
-
pH 6.5, 30°C
0.26
dithiothreitol
-
pH 6.5, 30°C
0.35 - 1.3
glutathione
1.97
L-cysteine
-
pH 6.5, 30°C