>1r5iD (D:) observed residues (from ATOM records)
smklrvenpkkaqkhfvqnlnnvvftnkelediynlsnkeetkevlklfklkvnqfyrha
fgivndynglleykeifnmmflklsvvfdtqrkeannveqikrniaildeimakadndls
yfisqnknfqelwdkavkltkemkiklkgqkldlrdgevainkvrelfgsdknvkelwwf
rsllvkgvylikryyegdielkttsdfakavfed