>3l7zD (D:) observed residues (from ATOM records)
msstpsnqniipiikkesivslfekgirqdgrkltdyrplsitldyakkadgsalvklgt
tmvlagtkleidkpyedtpnqgnlivnvellplayttfepgppdenaielarvvdrslrd
skaldltklviepgksvwtvwldvyvldyggnvldactlasvaalyntkvykvvgklpln
ypvvtisvakvdkylvvdpdldeesimdakisfsytpdlkivgiqksgkgsmslqdidqa
entarstavklleelkkhlgi