>sp|Q06544|CYSP3_OSTOS Cathepsin B-like cysteine proteinase 3 OS=Ostertagia ostertagi GN=CP-3 AWQYFALEGVVTGGNYRKQGCCRPYEFPPCGRHGKEPYYGECYDTAKTPKCQKTCQRGYL KAYKEDKHFGKSAYRLPNNVKAIQRDIMKNGPVVAGFIVYEDFAHYKSGIYKHTAGRMTG GHAVKIIGWGKEKGTPYWLIANSWHDDWGEKGFYRMIRGINNCRIEEMVFAGIV