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. 2019 Jan 10;9:3290. doi: 10.3389/fmicb.2018.03290

FIGURE 6.

FIGURE 6

Schematic map of the thiosulfate-metabolic gene clusters in A. ferrooxidans and other Acidithiobacillus sp. tsd, thiosulfate dehydrogenase; sbp, sulfate/molybdate binding protein; doxDA, thiosulfate:quinol oxidoreductase; rhd, rhodanese-like domain-containing protein; resA, thiol-disulfide oxidoreductase. The numbers after tsd, sbp, doxDA and rhd were there to differentiate the two copies of these genes in the cluster. The identities of TSD1 and TSD2, SBP1 and SBP2, DoxDA1 and DoxDA2 in A. ferrooxidans are 76, 74, and 71%, respectively.