>5tswD (D:) observed residues (from ATOM records)
sdkpvahvvanpqaegqlqwsnrranallangvelrdnqlvvpieglfliysqvlfkgqg
cpsthvllthtisriavsyqtkvnllsaikspcqretpegaeakpwyepiylggvfqlek
gdrlsaeinrpdyldfaesgqvyfgiial