MetaCyc Pathway: superpathway of tetrathionate reduction (Salmonella typhimurium) in Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868

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tetrathionate[out] + a reduced two electron carrier[in] + 2 H+[out]→2 thiosulfate[out] + an oxidized electron carrier[in] + 2 H+[in] (EC 1.21.99.M4)
GFF3572
GFF3573
GFF3574
hydrogen sulfide + sulfite + a menaquinone + H+→thiosulfate + a menaquinol (EC 1.8.5.5)
GFF3920
GFF3921
GFF3922
sulfite + a [DsrC protein]-dithiol + NADH + 3 H+→a [DsrC protein]-trisulfide + NAD+ + 3 H2O (EC 1.8.1.g)
GFF2440
GFF2441
a [DsrC protein]-trisulfide + 2 an electron-transfer quinol→hydrogen sulfide + a [DsrC protein]-dithiol + 2 an electron-transfer quinone (EC 1.8.5.h)
No genes

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information