>3unbY (Y:) observed residues (from ATOM records)
tttlafkflhgvivaadsratagayiasqtvkkvieinpyllgtmaggaadcsfwerlla
rqcriyelrnkerisvaaaskllanmvyqykgmglsmgtmicgwdkrgpglyyvdsegnr
isgtafsvgsgsvyaygvmdrgysydlkveeaydlarraiyqatyrdaysggavnlyhvr
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