>3u8zB (B:) observed residues (from ATOM records)
ktftvrivtmdaemefncemkwkgkdlfdlvcrtlglretwffglqytikdtvawlkmdk
kvlpvtfhflakfypenaeeelvqeitqhlfflqvkkqildekiycppeasvllasyavq
akygdqmtpemweeritawyaehrgrardeaemeylkiaqdlemygvnyfairnkkgtel
llgvdalglhiydpenrltpkisfpwneirnisysdkeftikpldkkidvfkfnssklrv
nklilqlcignhdlfmrrrk