>2c39W (W:) observed residues (from ATOM records)
msstpsnqniipiikkesivslfekgirqdgrkltdyrplsitldyakkadgsalvklgt
tmvlagtkleidkpyedtpnqgnlivnvellpdenaielarvvdrslrdskaldltklvi
epgksvwtvwldvyvldyggnvldactlasvaalyntkvykveisvnknevvgklplnyp
vvtisvakvdkylvvdpdldeesimdakisfsytpdlkivgiqksgkgsmslqdidqaen
tarstavklleelkkhlgi