>1k82B (B:) observed residues (from ATOM records)
pelpevetsrrgiephlvgatilhavvrngrlrwpvseeiyrlsdqpvlsvqrrakylll
elpegwiiihlgmsgslrilpeelppekhdhvdlvmsngkvlrytdprrfgawlwtkele
ghnvlthlgpeplsddfngeylhqkcakkktaikpwlmdnklvvgvgniyaseslfaagi
hpdrlasslslaecellarvikavllrsieqggttlkpgyfaqelqvygrkgepcrvcgt
pivatkhaqratfycrqcqk