>1rr9F (F:) observed residues (from ATOM records)
nrvgqvtglawtevggdlltietacvpgkgkltytgslgevmqesiqaaltvvraraekl
ginpdfyekrdihvhvpegatpkdgpaagiamctalvscltgnpvradvamtgeitlrgq
vlpigglkekllaahrggiktvlipfenkrdleeipdnviadldihpvkrieevltlalq
ne