>5mu8K (K:) observed residues (from ATOM records)
sdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfkgqg
cpsthvllthtisriavsyqtkvnllsaikspcqretpegaeakpwyepiylggvfqlek
gdrlsaeinrpdyldfaesgqvyfgiial