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1.8.1.7: glutathione-disulfide reductase

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

Word Map on EC 1.8.1.7

Reaction

2 glutathione +

NADP+
=
glutathione disulfide
+
NADPH
+
H+

Synonyms

At3g54660, EC 1.6.4.2, GLR, glutahione reductase, glutathione disulfide reductase, glutathione reductase, glutathione reductase (NADPH), glutathione reductase 3, glutathione reductase Glr1, glutathione S-reductase, glutathione: NADP(+) oxidoreductase, glutathione: NADP+ oxidoreductase, glutathione:NADP+ oxidoreductase, Gor, GOR1, GOR2, GR, GR1, GR2, Gr3, GRase, GRase-1, GRd, GSH reductase, GSHR, Gsr, GSR-1, GSSG reductase, HCOI_01258400, hGR, HvGR1, HvGR2, multifunctional thioredoxin-glutathione reductase, NADPH-glutathione reductase, NADPH-GSSG reductase, NADPH-reduced GR, NADPH: oxidized glutathione oxidoreductase, NADPH:oxidized glutathione oxidoreductase, NADPH:oxidized-glutathione oxidoreductase, OBP29, PfGR, psgr, PtGR1.1, PtGR1.2, PtGR2, reductase, glutathione, SpGR, TaGR1, TaGR2, TGR, thioredoxin glutathione reductase, thioredoxin/glutathione reductase, TrxR3

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.1 With NAD+ or NADP+ as acceptor
                1.8.1.7 glutathione-disulfide reductase

pH Stability

pH Stability on EC 1.8.1.7 - glutathione-disulfide reductase

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pH STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
3
-
stable
394709
4
-
glutathione reductase has little or no activity at pH 4.0 or lower
698440
4 - 10
-
-
394770
4.5
-
30 min, about 60% loss of activity
764906
5
-
30 min, about 50% loss of activity
764906
5.5
-
30 min, about 40% loss of activity
764906
5.6
-
30 min, stable
394745
5.8 - 8.4
-
67°C: stable, 78°C: unstable
394720
6
-
30 min, about 35% loss of activity
764906
6 - 8
-
unstable below and above
394748
6.5
-
30 min, about 30% loss of activity
764906
6.5 - 10
-
the enzyme remains stable in 100 mM Tris-HCl buffer between pH 6.5 and 10.0, the activity remains practically unchanged between pH 6.5-7.5 and decreases significantly only above pH 8.5
701146
7
-
30 min, about 15% loss of activity
764906
7.3
-
optimally stable at
660339
7.4
-
optimally stable at
657570
7.5 - 9.5
-
4°C, stable
394737
8.5
-
30 min, about 30% loss of activity
764906