>1b8nA (A:) observed residues (from ATOM records)
qngytyedyqdtakwllshteqrpqvavicgsglgglvnkltqaqtfdyseipnfpestv
pghagrlvfgilngracvmmqgrfhmyegypfwkvtfpvrvfrllgvetlvvtnaaggln
pnfevgdimlirdhinlpgfsgenplrgpneerfgvrfpamsdaydrdmrqkahstwkqm
geqrelqegtyvmlggpnfetvaecrllrnlgadavgmstvpevivarhcglrvfgfsli
tnkvimdyesqgkanheevleagkqaaqkleqfvsllm