>sp|Q6PNM1-2|BTLA_RAT Isoform 2 of B- and T-lymphocyte attenuator OS=Rattus norvegicus OX=10116 GN=Btla MKTVPAMLVTPRSFREFFILLLGLWSILCKEPTKRIGEECRVQLKIKRNSSRSAWTGELF KIECPVTYCVHRPNVTWCKHNGTRCVPLEVGPQLHTSWVENDQASAFVLYFEPIHLSDDG VYTCSANLNSEVINSHSVVIHVTERTQNCSEHPLIRPSTMEERPGRTWLLYALLPLGTSL LLLACVCLLCFLRRIQGKEKKPSDLAGRERETNLVDIPVSSRTNSQILTSETGIYDNDPW SSRLGESESTISSQLEGNKQGIVYASLNHCVIGRTPRQASKIQEAPTEYASICVRS