>2y5bA (A:) observed residues (from ATOM records)
htlllgsghvglrnlgntcflnavlqclsstrplrdfclrrdfrqevraqelteafadvi
galwhpdsceavnptrfravfqkyvpsfsgysqqdaqeflkllmerlhleinrrsdddra
nlmwkryleredskivdlfvgqlksclkcqacgyrsttfevfcdlslpipkkkvslrdcf
nlftkeeelesenapvcdrcrqktrstkkltvqrfprilvlhlnrfsasrgsikkssvgv
dfplqrlslgdfasdspvyqlyalcnhsgsvhyghytalcrcqtgwhvyndsrvspvsen
qvassegyvlfyqlm