1.11.1.12: phospholipid-hydroperoxide glutathione peroxidase

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

Word Map on EC 1.11.1.12

Reaction

2 glutathione +

a hydroperoxy-fatty-acyl-[lipid]
=
glutathione disulfide
+
a hydroxy-fatty-acyl-[lipid]
+
H2O

Synonyms

AC-PHGPx, Bi-PHGPx, class 4 GPx, CsGPx1, CsGPx2, CsGPx3, CsGPx4, DMPHGPx, glutathione peroxidase 4, glutathione peroxidase-4, glutathione-dependent phospholipid peroxidase, GPX, GPx-4, GPX3, GPx4, GPx41, GPx4A, GPx4B, GPXhs2, GPXle1, hydroperoxide glutathione peroxidase, Hyr1, Hyr1/YIR037W, McPHGPx, More, non-selenocysteine PHGPx, NPGPx, nPHGPx, OsPHGPx, peroxidation-inhibiting protein, peroxidation-inhibiting protein: peroxidase, glutathione (phospholipid hydroperoxide-reducing), PHGPX, phospholipid glutathione peroxidase, phospholipid hydroperoxide glutathione peroxidase, phospholipid hydroperoxide glutathione peroxidase A, phospholipid hydroperoxide glutathione peroxidase B, phospholipid hydroperoxide glutathione peroxidase-4, phospholipid-hydroperoxide glutathione peroxidase, phospholipid-hydroperoxide glutathione peroxidases, selenium-dependent glutathione peroxidase type-4, seleno GPx, selenoperoxidase, selenoprotein P, sperm nucleus-specific glutathione peroxidase, type-4 glutathione peroxidase, VcPHGPx

ECTree

     1 Oxidoreductases
         1.11 Acting on a peroxide as acceptor
             1.11.1 Peroxidases
                1.11.1.12 phospholipid-hydroperoxide glutathione peroxidase

Temperature Stability

Temperature Stability on EC 1.11.1.12 - phospholipid-hydroperoxide glutathione peroxidase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
40
thermal stability shows that the activity is significantly decreased when the temperature is higher than 40°C
65
-
complete loss of activity after 5 min
additional information
-
heat stress at 37°C leads to increase in RNA transcript level in salt-sensitive cell line and slightly also in salt-tolerant cell line, exposure to 4°C had no effect