>2yc0A (A:) observed residues (from ATOM records)
maataaeavasgsgepreeagalgpawdesqlrsysfptrpiprlsqsdpraeelienee
pvvltdtnlvypalkwdleylqenigngdfsvysasthkflyydekkmanfqnfkprsnr
eemkfhefveklqdiqqrggeerlylqqtlndtvgrkivmdflgfnwnwinkqqgkrgwg
qltsnllligmegnvtpahydeqqnffaqikgykrcilfppdqfeclypypvhhpcdrqs
qvdfdnpdyerfpnfqnvvgyetvvgpgdvlyipmywwhhiesllnggititvnfwykga
ptpkrieyplkahqkvaimrniekmlgealgnpqevgpllntmikgryn