CATH Classification
Level | CATH Code | Description |
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1 | Mainly Alpha |
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1.20 | Up-down Bundle |
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1.20.1050 | Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 |
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1.20.1050.10 |
Domain Context
CATH Clusters
Superfamily | 1.20.1050.10 |
Functional Family |
Enzyme Information
1.8.5.7 |
Glutathionyl-hydroquinone reductase.
based on mapping to UniProt P42620
Glutathione + 2-(glutathione-S-yl)-hydroquinone = glutathione disulfide + hydroquinone.
-!- This type of enzymes, which are found in bacteria, halobacteria, fungi, and plants, catalyze the glutathione-dependent reduction of glutathionyl-hydroquinones. -!- The enzyme from the bacterium Sphingobium chlorophenolicum can act on halogenated substrates such as 2,6-dichloro-3-(glutathione-S-yl)- hydroquinone and 2,3,5-trichloro-6-(glutathione-S-yl)-hydroquinone. -!- Substrates for these enzymes are often formed spontaneously by interaction of benzoquinones with glutathione.
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UniProtKB Entries (1)
P42620 |
YQJG_ECOLI
Escherichia coli K-12
Glutathionyl-hydroquinone reductase YqjG
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PDB Structure
PDB | 4G0K |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
Structural understanding of the glutathione-dependent reduction mechanism of glutathionyl-hydroquinone reductases.
J.Biol.Chem.
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