>5lkyA (A:) observed residues (from ATOM records)
kdlkglyaallvpfdengqvneqglkqiaqnaieteeldglyvngssgenfllnteqkkq
vfkvakeavgdkvkliaqvgsldlneaielgkyatelgydalsavtpfyypftfeeirdy
yfdiieatqnnmiiyaipdltgvnisieqfselfnhekivgvxytapnffllerirkafp
dklilsgxdemlvqatisgvdgaigstynvngrrarkifdlarqgqiqeayqlqhdsndi
ietvlsmgiyptlkeilrhrgidaglpkrpfkpfneahrqtldqliakydl