>tr|A0A9P2V1V7|A0A9P2V1V7_ECOLX Hydrogenase maturation factor HybF OS=Escherichia coli O157 GN=hypA MHELSLCQSAVEIIQRQAEQHDVKRVTAVWLEIGALSCVEESAVRFSFEIVCHGTVAQGC DLHIVYKPAQAWCWDCSQVVEVHQHDAQCPLCHGERLRVDTGDSLIVKSIEVE