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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

Turnover Number

Turnover Number on EC 1.8.5.7 - glutathionyl-hydroquinone reductase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
7.96
(glutathione-S-yl)-2-chloro-1,4-benzoquinone
-
wild-type, pH 8.0, 20°C
1.62
2-(glutathione-S-yl)-1,4-benzoquinone
-
wild-type, pH 8.0, 20°C
11 - 22
2-(glutathione-S-yl)-hydroquinone
4.4 - 19
2-(glutathione-S-yl)-hydroxy-p-hydroquinone
4.6 - 14
2-(glutathione-S-yl)-menadiol
4.75
2-(glutathione-S-yl)-menadione
-
wild-type, pH 8.0, 20°C
8.4 - 31
2-(glutathione-S-yl)-methyl-p-hydroquinone
0.013
2-(glutathione-S-yl)-quercetin
-
wild-type, pH 8.0, 20°C
1.09
2-mercaptoethanol
-
pH 6.5, 30°C
0.89
dithiothreitol
-
pH 6.5, 30°C
2.08 - 37
glutathione
0.37
L-cysteine
-
pH 6.5, 30°C