>2br2Q (Q:) observed residues (from ATOM records)
msstpsnqniipiikkesivslfekgirqdgrkltdyrplsitldyakkadgsalvklgt
tmvlagtkleidkpyedtpnqgnlivnvellpdenaielarvvdrslrdskaldltklvi
epgksvwtvwldvyvldyggnvldactlasvaalyntkvykveqisvnknevvgklplny
pvvtisvakvdkylvvdpdldeesimdakisfsytpdlkivgiqksgkgsmslqdidqae
ntarstavklleelkkhlgi