>sp|B7UH18|GRCA_ECO27 Autonomous glycyl radical cofactor OS=Escherichia coli O127:H6 GN=grcA
MITGIQITKAANDDLLNSFWLLDSEKGEARCIVAKAGFAEDEVVAVSKLGDIEYREVPVE
VKPEVRVEGGQHLNVNVLRRETLEDAVKHPEKYPQLTIRVSGYAVRFNSLTPEQQRDVIA
RTFTESL