>tr|A0A0A0FRB5|A0A0A0FRB5_ECOLX Thiosulfate reductase electron transport protein PhsB OS=Escherichia coli GN=ydhX_1 MSFTRRKFVLGMGTVIFFTGSASSLLANTRQEKEVRYAMIHDESRCNGCNICARACRKTN HVPAQGSRLSIAHIPVTDNDNETQYHFFRQSCQHCEDAPCIDVCPTGASWRDEQGIVRVE KSQCIGCSYCIGACPYQVRYLNPVTKVADKCDFCAESRLAKGFPPICVSACPEHALIFGR EDSPEIQAWLQQNKYYQYQLPGAGKPHLYRRFGQHLIKKENV