>2nl8_A mol:protein length:133 large T antigen GSHMKVEDPKDFPSELLSFLSHAVFSNRTLACFAIYTTKEKAALLYKKIMEKYSVTFIS RHNSYNHNILFFLTPHRHRVSAINNYAQKLSTFSFLICKGVNKEYLMYSALTRDPFSVI EESLPGGLKEHDFNP >2nl8_W mol:na length:18 18-nt PEN element of the SV40 DNA origin CGAGGCCATCATGGCCTC >2nl8_W mol:na length:18 18-nt PEN element of the SV40 DNA origin CGAGGCCATCATGGCCTC