Reaction catalyzed by thiosulfate-dithiol sulfurtransferase (2.8.1.5)
+
=
+
+
sulfide
thiosulfate
+
dithioerythritol
=
sulfite
+
4,5-cis-dihydroxy-1,2-dithiacyclohexane (i.e. oxidized dithioerythritol)
+
sulfide
