>1osbA (A:) observed residues (from ATOM records)
mlshmvltrqdigraasyyedgadgdasewqgkgaeelglsgevdskrfrellagnigeg
hrimrsatrqdskerigldltfsapksvslqalvagdaeiikahdravartleqaearaq
arqkiqgktriettgnlvigkfrhetsrerdpqlhthavilnmtkrsdgqwralkndeiv
katrylgavynaelahelqklgyqlrygkdgnfdlahidrqqiegfskrteqiaewyaar
gldpnsvsleqkqaakvlsrakktsvdrealraewqatakelgidfs