>3h2qB (B:) observed residues (from ATOM records)
atkavcvlkgdgpvqgiinfeqkesngpvkvwgsikglteglhgfhvhefgdntagctsa
gphfnprrvgdlgnvtadkdgvadvsiedsvislsgdhciigrtlvvhekaddlgkggna
gsrlacgvigiaq