>2gbuC (C:) observed residues (from ATOM records)
atkavavlkgdgpvqgiinfeqkesngpvkvwgsikglteglhgfhvhefgdntagatsa
gphfnplhvgdlgnvtadkdgvadvsiedsvislsgdhaiigrtlvvhekadsrlaagvi
giaq