>1kk2A (A:) observed residues (from ATOM records) srqaevnigmvghvdhgkttltkaltgvwtdseelrrgitikigfadaeirrcpncgrys tspvcpycghetefvrrvsfidapghealmttmlagaslmdgailviaanepcprpqtre hlmalqiigqkniiiaqnkielvdkekalenyrqikefiegtvaenapiipisalhgani dvlvkaiedfiptpkrdpnkppkmlvlrsfdvnkpglvggvldgsivqgklkvgdeieir pgvpyeehgrikyepitteivslqaggqfveeaypgglvgvgtkldpyltkgdlmagnvv gkpgklppvwdslrlevhllervveqelkvepikrkevlllnvgtartmglvtglgkdei evklqipvcaepgdrvaisrqigsrwrligygiike