>3qi9D (D:) observed residues (from ATOM records)
ggiitqtpkfligqegqkltlkcqqnfnhdtmywyrqdsgkglrliyysygagstekgdl
segydasrekkssfsltvtsaqknemavflcasgslldvrevffgkgtrltvvealknvf
ppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqplkeqp
alndsryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsaeaw