>tr|F4V7B1|F4V7B1_ECOLX Fe/S biogenesis protein NfuA OS=Escherichia coli TA280 GN=nfuA MIRISDAAQAHFAKLLANQEEGTQIRVFVINPGTPNAECGVSYCPPDAVEATDTALKFDL LTAYVDELSAPYLEDAEIDFVTDQLGSQLTLKAPNAKMRKVADDAPLMERVEYMLQSQIN PQLAGHGGRVSLMEITEDGYAILQFGGGCNGCSMVDVTLKEGIEKQLLNEFPELKGVRDL TEHQRGEHSYY