>6fe0B (B:) observed residues (from ATOM records)
spacagrfqspvdirpqlaafspalrplellgfqlpplpelrlrnnghsvqltlppglem
algpgreyralqlhlhwgaagrpgsehtveghrfpaeihvvhlstafarvdealgrpggl
avlaafleegpeensayeqllsrleeiaeegsetqvpgldisallpsdfsryfqyegslt
tppcaqgviwtvfnqtvmlsakqlhtlsdtlwgpgdsrlqlnfratqplngrvieasfp