>sp|B7LWB7|ERPA_ESCF3 Iron-sulfur cluster insertion protein ErpA OS=Escherichia fergusonii GN=erpA MSDDVALPLEFTDAAANKVKSLIADEDNPNLKLRVYITGGGCSGFQYGFTFDDQVNEGDM TIEKQGVGLVVDPMSLQYLVGGSVDYTEGLEGSRFIVTNPNAKSTCGCGSSFSI