>1yp3D (D:) observed residues (from ATOM records)
ldpdasrsvlgiilgggagtrlypltkkrakpavplganyrlidipvsnclnsniskiyv
ltqfnsaslnrhlsraynegfvevlaaqqspegtadavrqylwlfeehtvleylilagdh
lyrmdyekfiqahretdaditvaalpmdekratafglmkideegriiefaekpqgeqlqa
mkvdttilglddkrakempfiasmgiyviskdvmlnllrdkfpgandfgsevipgatslg
mrvqaylydgywedigtieafynanlgitkkpvpdfsfydrsapiytqprylppskmlda
dvtdsvigegcviknckihhsvvglrscisegaiiedsllmgadyyetdadrkllaakgs
vpigigknchikraiidknarigdnvkiinkdnvqeaaretdgyfiksgivtvikdalip
sgiii