>tr|M1RXT4|M1RXT4_9INFA Protein PB1-F2 OS=Influenza A virus GN=PB1-F2
MEREQDTPWTQSTEHINIQKRGNGQQTQKLEHPNLTQLMDHYLRIMSQVDMHKQTVSWKQ
WLSLKSPTQESLKTRVLKRWKLFNKQEWTS