>1rr9A (A:) observed residues (from ATOM records)
rvgqvtglawtevggdlltietacvpgkgkltytgslgevmqesiqaaltvvraraeklg
inpdfyekrdihvhvpegatpkdgpaagiamctalvscltgnpvradvamtgeitlrgqv
lpigglkekllaahrggiktvlipfenkrdleeipdnviadldihpvkrieevltlalqn
ep