>tr|A0A1X3JBL8|A0A1X3JBL8_ECOLX Sulfur carrier protein TusA OS=Escherichia coli H386 GN=tusA MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFME HELVAKETDGLPYRYLIRKGG