>1pbgA (A:) observed residues (from ATOM records)
mtktlpkdfifggataayqaegathtdgkgpvawdkylednywytaepasdfyhkypvdl
elaeeygvngirisiawsrifptgygevnekgvefyhklfaechkrhvepfvtlhhfdtp
ealhsngdflnreniehfidyaafcfeefpevnywttfneigpigdgqylvgkfppgiky
dlakvfqshhnmmvsharavklykdkgykgeigvvhalptkypydpenpadvraaeledi
ihnkfildatylghysdktmegvnhilaenggeldlrdedfqaldaakdlndflginyym
sdwmqafdgeteiikyqikgvgrrvapdyvprwiiypeglydqimrvkndypnykkiyit
englgykdefvdntvyddgridyvkqhlevlsdaiadganvkgyfiwslmdvfswsngye
kryglfyvdfdtqerypkksahwykklaetqvie