>sp|Q8XDZ3|ARNA_ECO57 Bifunctional polymyxin resistance protein ArnA OS=Escherichia coli O157:H7 OX=83334 GN=arnA PE=3 SV=1 MKTVVFAYHDMGCLGIEALLAAGYEISAIFTHTDNPGEKAFYGSVARLAAERGIPVYAPD NVNHPLWVERIAQLSPEVIFSFYYRHLICDEILQLAPAGAFNLHGSLLPKYRGRAPLNWV LVNGETETGVTLHRMVKRADAGAIVAQLRVAIAPDDIAITLHHKLCHAARQLLEQTLPAI KHGNILEIAQRENEATCFGRRTPDDSFLEWHKPASVLHNMVRAVADPWPGAFSYVGNQKF TVWSSRVHPHASKAQPGSVISVAPLLIACGDGALEIVTGQAGDGITMQGSQLAQTLGLVQ GSRLNSQPACTARRRTRVLILGVNGFIGNHLTERLLREDHYEVYGLDIGSDAISRFLNHP HFHFVEGDISIHSEWIEYHVKKCDVVLPLVAIATPIEYTRNPLRVFELDFEENLRIIRYC VKYRKRIIFPSTSEVYGMCSDKYFDEDHSNLIVGPVNKPRWIYSVSKQLLDRVIWAYGEK EGLQFTLFRPFNWMGPRLDNLNAARIGSSRAITQLILNLVEGSPIKLIDGGKQKRCFTDI RDGIEALYRIIENAGNRCDGEIINIGNPENEASIEELGEMLLASFEKHPLRHHFPPFAGF RVVESSSYYGKGYQDVEHRKPSIRNAHHCLDWEPKIDMQETIDETLDFFLRTVDLTDKPS