>tr|A0A0E1SYP9|A0A0E1SYP9_ECOLX Probable 4-amino-4-deoxy-L-arabinose-phosphoundecaprenol flippase subunit ArnF OS=Escherichia coli 53638 GN=arnF MGLIWGLFSVIIASVAQLSLGFAASHLPPMTHLWDFIAALLAFGLDARILLLGLLGYLLS VFCWYKTLHKLALSKAYALLSMSYVLVWIASMVLPGWEGTFSLKALLGVACIMSGLMLIF LPMTKQRY