>sp|Q8XDZ3|ARNA_ECO57 Bifunctional polymyxin resistance protein ArnA OS=Escherichia coli O157:H7 GN=arnA MKTVVFAYHDMGCLGIEALLAAGYEISAIFTHTDNPGEKAFYGSVARLAAERGIPVYAPD NVNHPLWVERIAQLSPEVIFSFYYRHLICDEILQLAPAGAFNLHGSLLPKYRGRAPLNWV LVNGETETGVTLHRMVKRADAGAIVAQLRVAIAPDDIAITLHHKLCHAARQLLEQTLPAI KHGNILEIAQRENEATCFGRRTPDDSFLEWHKPASVLHNMVRAVADPWPGAFSYVGNQKF TVWSSRVHPHASKAQPGSVISVAPLLIACGDGALEIVTGQAGDGITMQGSQLAQTLGLVQ GSRLNSQPACTARRRTRVLILGVNGFIGNHLTERLLREDHYEVYGLDIGSDAISRFLNHP HFHFVEGDISIHSEWIEYHVKKCDVVLPLVAIATPIEYTRNPLRVFELDFEENLRIIRYC VKYRKRIIFPSTSEVYGMCSDKYFDEDHSNLIVGPVNKPRWIYSVSKQLLDRVIWAYGEK EGLQFTLFRPFNWMGPRLDNLNAARIGSSRAITQLILNLVEGSPIKLIDGGKQKRCFTDI RDGIEALYRIIENAGNRCDGEIINIGNPENEASIEELGEMLLASFEKHPLRHHFPPFAGF RVVESSSYYGKGYQDVEHRKPSIRNAHHCLDWEPKIDMQETIDETLDFFLRTVDLTDKPS