>1yp2A (A:) observed residues (from ATOM records)
qtcldpdasrsvlgiilrlypltkkrakpavplganyrlidipvsnclnsniskiyvltq
fnsaslnrhlsrayaegfvevlaaqqspenpdwfqgtadavrqylwlfeehtvleylila
gdhlyrmdyekfiqahretdaditvaalpmdekratafglmkideegriiefaekpqgeq
lqamkvdttilglddkrakempfiasmgiyviskdvmlnllrdkfpgandfgsevipgat
slgmrvqaylydgywedigtieafynanlgitkkpvpdfsfydrsapiytqprylppskm
ldadvtdsvigegcviknckihhsvvglrscisegaiiedsllmgadyyetdadrkllaa
kgsvpigigknchikraiidknarigdnvkiinkdnvqeaaretdgyfiksgivtvikda
lipsgiii