>tr|C3SZ02|C3SZ02_ECOLX Autonomous glycyl radical cofactor OS=Escherichia coli GN=yfiD MITGIQITKAANDDLLNSFWLLDSEKGEARCIVAKAGYAEDEVVAVSKLGDIEYREVPVE VKPEVRVEGGQHLNVNVLRRETLEDAVKHPEKYPQLTIRVSGYAVRFNSLTPEQQRDVIA RTFTESL