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1.8.99.B2: tetrathionate reductase

This is an abbreviated version!
For detailed information about tetrathionate reductase, go to the full flat file.

Word Map on EC 1.8.99.B2

Reaction

tetrathionate
+
a reduced electron acceptor
= 2 thiosulfate +
an oxidized electron acceptor

Synonyms

AFE_0042, C8J_0815, CjTsdA, di-heme TsdA, tetrathionate-forming thiosulfate dehydrogenase, tetrathionate-forming TSD, thiosulfate dehydrogenase, thiosulfate:quinone reductase, TQO, TSD, TsdA, ttrA, WsTsdA

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.99 With unknown physiological acceptors
                1.8.99.B2 tetrathionate reductase

Subunits

Subunits on EC 1.8.99.B2 - tetrathionate reductase

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SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
dimer
homodimer
monomer
additional information
-
the tsdA-like gene from Wolinella succinogenes encodes a periplasmic diheme cytochrome c with hemes, lacking the 21-aa signal peptide. Two Cys-X-X-Cys-His heme c binding motifs are present in the sequence. The active site heme (heme 1) is characterized by an unusual His/Cys axial ligation in TsdA enzymes