>3o19A (A:) SEQRES residues svqpnfqqdkflgrwfsaglasnsswlrekkaalsmaksvvapatdgglnltstflrknq cetrtmllqpagslgsysyrsphwgstysvsvvetdydqyallysqgskgpgedfrmatl ysrtqtpraelkekftafckaqgftedtivflpqtdkcmteq