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ENZYME

ENZYME entry: EC 1.8.4.9

Accepted Name
adenylyl-sulfate reductase (glutathione)
Alternative Name(s)
5'-adenylylsulfate reductase
AMP,sulfite:oxidized-glutathione oxidoreductase (adenosine- 5'-phosphosulfate-forming)
plant-type 5'-adenylylsulfate reductase
Reaction catalysed
AMP + glutathione disulfide + 2 H(+) + sulfite = adenosine 5'-phosphosulfate + 2 glutathione
Comment(s)
  • Differs from EC 1.8.99.2, in using glutathione as the reductant.
  • Glutathione can be replaced by gamma-glutamylcysteine or dithiothreitol, but not by thioredoxin, glutaredoxin or 2-sulfanylethan-1-ol (2-mercaptoethanol).
  • The enzyme from Arabidopsis thaliana contains a glutaredoxin-like domain.
  • Also found in other photosynthetic eukaryotes, e.g., the Madagascar periwinkle, Catharanthus roseus and the hollow green seaweed, Enteromorpha intestinalis.
Cross-references
BRENDA1.8.4.9
EC2PDB1.8.4.9
ExplorEnz1.8.4.9
PRIAM enzyme-specific profiles1.8.4.9
KEGG Ligand Database for Enzyme Nomenclature1.8.4.9
IUBMB Enzyme Nomenclature1.8.4.9
IntEnz1.8.4.9
MEDLINEFind literature relating to 1.8.4.9
MetaCyc1.8.4.9
Rhea expert-curated reactions1.8.4.9
UniProtKB/Swiss-Prot
P92979, APR1_ARATHQ6Z4A7, APR1_ORYSJP92981, APR2_ARATH
P92980, APR3_ARATH

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.8.4.-
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