>3qqxA (A:) observed residues (from ATOM records)
aerptlpipdllttdarnriqltigagqstfggktattwgyngnllgpavklqrgkavtv
diynqlteettlhwhglevpgevdggpqgiippggkrsvtlnvdqpaatcwfhphqhgkt
grqvamglaglvvieddeilklmlpkqwgiddvpvivqdkkfsadgqidyqldvmtaavg
wfgdtlltngaiypqhaaprgwlrlrllngcnarslnfatsdnrplyviasdggllpepv
kvselpvlmgerfevlvevndnkpfdlvtlpvsqmgmaiapfdkphpvmriqpiaisasg
alpdtlsslpalpslegltvrklqlsmdpmldmmgmqmlmekygdqamagmdhfdfhhan
kingqafdmnkpmfaaakgqyerwvisgvgdmmlhpfhihgtqfrilsengkppaahrag
wkdtvkvegnvsevlvkfnhdapkehaymahchllehddtgmmlgftvlqgdhg