Thiosulfate-thiol sulfurtransferase

In enzymology, a thiosulfate-thiol sulfurtransferase (EC number|2.8.1.3) is an enzyme that catalyzes the chemical reaction

:thiosulfate + 2 glutathione $ightleftharpoons$ sulfite + glutathione disulfide + sulfide

Thus, the two substrates of this enzyme are thiosulfate and glutathione, whereas its 3 products are sulfite, glutathione disulfide, and sulfide.

This enzyme belongs to the family of transferases, specifically the sulfurtransferases, which transfer sulfur-containing groups. The systematic name of this enzyme class is thiosulfate:thiol sulfurtransferase. Other names in common use include glutathione-dependent thiosulfate reductase, sulfane reductase, and sulfane sulfurtransferase. This enzyme participates in glutathione metabolism.

References

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External links

::"The CAS registry number for this enzyme class is CAS registry|111070-24-7."

Gene Ontology (GO) codes