>tr|A0A024CWI4|A0A024CWI4_9INFA Protein PB1-F2 OS=Influenza A virus OX=1478253 GN=PB1-F2 PE=3 SV=1 MEQEQDIPWTQSTEHTSTQKKGHGQQTPKLEHLSLTRSMDHYRRTMSQADMHKRIVYWRP WLSLKNPTQGSLRTHVLKRWKLFSKHEWTS