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Ligand trithionate Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
Basic Ligand Information
H2 O6 S3
trithionate
KRURGYOKPVLRHQ-UHFFFAOYSA-L
Related pathways
MetaCyc
tetrathionate reductiuon II (to trithionate)
Roles as Enzyme Ligand
In Vivo Substrate in Enzyme-catalyzed Reactions (2 results)
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trithionate + H2O = sulfate + thiosulfate
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trithionate + H2O = thiosulfate + sulfate
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Substrate in Enzyme-catalyzed Reactions (3 results)
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trithionate + reduced methyl viologen + H+ = thiosulfate + sulfide + oxidized methyl viologen
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trithionate + H2O = sulfate + thiosulfate
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trithionate + H2O = thiosulfate + sulfate
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Product in Enzyme-catalyzed Reactions (1 result)
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sulfite + a [DsrC protein]-dithiol + reduced methyl viologen = trithionate + a [DsrC protein]-disulfide + oxidized methyl viologen
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Inhibitor in Enzyme-catalyzed Reactions (2 results)
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substrate inhibition, Ki: 6 mM
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Enzyme Kinetic Parameters
KM Value (2 results)
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References & Links Literature References (5)
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Cellular location and partial purification of the 'thiosulphate-oxidizing enzyme' and the 'trithionate hydrolase' from Thiobacillus tepidarius
1988
Lu, W.P.; Kelly, D.P.
J. Gen. Microbiol.
134
877-885
Purification and partial characterization from the acidophilic sulphur oxidizer Thiobacillus acidophilus
1992
Meulenberg, R.; Pronk, J.T.; Frank, J.; Hazeu, W.; Bos, P.; Kuenen, J.G.
Eur. J. Biochem.
209
367-374
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Thiosulfate and trithionate reductases
1994
Akagi, J.M.; Drake, H.L.; Kim, J.H.; Gevertz, D.
Methods Enzymol.
243
260-270
Chemolithoautotrophic oxidation of thiosulfate and phylogenetic distribution of sulfur oxidation gene (soxB) in rhizobacteria isolated from crop plants
2008
Anandham, R.; Indiragandhi, P.; Madhaiyan, M.; Ryu, K.Y.; Jee, H.J.; Sa, T.M.
Res. Microbiol.
159
579-589
Reaction cycle of the dissimilatory sulfite reductase from Archaeoglobus fulgidus
2010
Parey, K.; Warkentin, E.; Kroneck, P.M.; Ermler, U.
Biochemistry
49
8912-8921
Links to other databases for trithionate