>tr|A0A4P8BUW9|A0A4P8BUW9_ECOLX Sulfur carrier protein TusA OS=Escherichia coli O145:NM GN=tusA MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFME HELVAKETDGLPYRYLIRKGG