>2v49P (P:) observed residues (from ATOM records) dlrpnpgankrrkrvgrgpgsghgktatrghkgqksrsgglkdprrfeggrsttlmrlpk rgmqgqvpgeikrpryqgvnlkdlarfegevtpellvragllkkgyrlkilgegeakplk vvahafsksaleklkaaggepvllea