>1q66A (A:) observed residues (from ATOM records)
rprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvratgadiilgn
tyhlmlrpgaeriaklgglhsfmgwdrpiltdsggyqvmsltkqseegvtfkshlsrhml
spersieiqhllgsdivmafdectpypatpsraassmersmrwakrsrdafdsrkeqaen
aalfgiqqgsvfenlrqqsadalaeigfdgyavgglavgegqdemfrvldfsvpmlpddk
phylmgvgkpddivgavergidmfdcvlptrngqaftwdgpinirnarfsedlkpldsec
hcavcqkwsrayihhlirageilgamlmtehniafyqqlmqkirdsisegrfsqfaqdfr
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