>tr|W8SUY3|W8SUY3_ECOLX Flavoprotein OS=Escherichia coli GN=etfB_2 MNILLAFKAEPDAGMLAEKEWQAAAQGKSGPDISLLRSLLGADEQAAAALLLAQRKNGTP MSLTALSMGDERALHWLRYLMALGFEEAVLLETAADLRFAPEFVARHIAEWQHQNPLDLI ITGCQSSEGQNGQTPFLLAEMLGWPCFTQVERFTLDALFITLEQRTEHGLRCCRVRLPAV IAVRQCGEVALPVPGMRQRMAAGKAEIIRKTVAAEMPAMQCLQLARAEQRRGATLIDGQT VAEKAQKLWQDYLRQRMQP