>1k82A (A:) observed residues (from ATOM records)
pelpevetsrrgiephlvgatilhavvrngrlrwpvseeiyrlsdqpvlsvqrrakylll
elpegwiiihlgmsgslrilpeelppekhdhvdlvmsngkvlrytdprrfgawlwtkele
ghnvlthlgpeplsddfngeylhqkcakkktaikpwlmdnklvvgvgniyaseslfaagi
hpdrlasslslaecellarvikavllrsieqggttlkpgyfaqelqvygrkgepcrvcgt
pivatkhaqratfycrqcqk