>1kk0A (A:) observed residues (from ATOM records)
srqaevnigmvghvdhgkttltkaltgvwtdhseelrrgitikigfadaeirrcpncgry
stspvcpycghetefvrrvsfidapghealmttmlagaslmdgailviaanepcprpqtr
ehlmalqiigqkniiiaqnkielvdkekalenyrqikefiegtvaenapiipisalhgan
idvlvkaiedfiptpkrdpnkppkmlvlrsfdvnkpglvggvlggsivqgklkvgdeiei
rpgvpyeehgrikyepitteivslqaggqfveeaypgglvgvgtkldpyltkgdlmagnv
vgkpgklppvwdslrlevhllervvgteqelkvepikrkevlllnvgtartmglvtglgk
deievklqipvcaepgdrvaisrqigsrwrligygiike