1.8.2.5: thiosulfate reductase (cytochrome)
This is an abbreviated version!
For detailed information about thiosulfate reductase (cytochrome), go to the full flat file.
Reaction
+ + 2 ferricytochrome c3 = + 2 ferrocytochrome c3
Synonyms
MARPU_02550, PsrA, thiosulfate reductase, TsdA
ECTree
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Crystallization
Crystallization on EC 1.8.2.5 - thiosulfate reductase (cytochrome)
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three-dimensional structure of the fusion protein with electron-transferring protein TsdB, to 2.75 A resolution. In the oxidized state, the tetraheme cytochrome c contains three hemes with axial His/Met ligation, whereas heme 3 exhibits the His/Cys coordination typical for TsdA active sites. Thiosulfate is covalently bound to Cys330 on heme 3