Streptomyces coelicolor genome carries two apparently paralogous genes, SCO4164 and SCO5854, that encode putative thiosulfate sulfurtransferases (rhodaneses). These genes (and their presumed translation products) are highly conserved and widely distributed across actinobacterial genomes. The SCO4164 knockout strain was unable to grow on minimal media with either sulfate or sulfite as the sole sulfur source.
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