>tr|A0A8E0FR79|A0A8E0FR79_ECOLX Electron transfer flavoprotein domain protein OS=Escherichia coli 97.0246 GN=etfB MKIITCFKLVPEEQDIVVTPEYTLNFDNADAKISQFDLNAIEAASQLATDDDEIAALTVG GSLLQNSKVRKDVLSRGPHSLYLVQDAQLEHALPLDTAKALAAAIEKIGFDLLIFGEGSG DLYAQQVGLLVGEILQLPVINAVSAIQRQGNTLVIERTLEDDVEVIELSVPAVLCVTSDI NVPRIPSMKAILGAGKKPVNQWQASDIDWSQSAPLAELVGIRVPPQTERKHIIIDNDSPE AIAELAEHLKKALN