>1h4rB (B:) observed residues (from ATOM records)
ktftvrivtmdaemefncemkwkgkdlfdlvcrtlglretwffglqytikdtvawlkmdk
kvldhdvskeepvtfhflakfypenaeeelvqeitqhlfflqvkkqildekiycppeasv
llasyavqakygdydpsvhkrgflaqeellpkrvinlyqmtpemweeritawyaehrgra
rdeaemeylkiaqdlemygvnyfairnkkgtelllgvdalglhiydpenrltpkisfpwn
eirnisysdkeftikpldkkidvfkfnssklrvnklilqlcignhdlfmrrrka