>2f9pB (B:) observed residues (from ATOM records)
ivggqeaprskwpwqvslrvrdrywmhfcggslihpqwvltaahcvgpdvkdlatlrvql
reqhlyyqdqllpvsriivhpqfyiiqtgadialleleepvnissrvhtvmlppasetfp
pgmpcwvtgwgdvdndeplpppfplkqvkvpimenhicdakyhlgaytgddvriirddml
cagnsqrdsckgdsggplvckvngtwlqagvvswgegcaqpnrpgiytrvtyyldwihhy
vpk