>tr|A4GBX5|A4GBX5_9INFA Protein PB1-F2 OS=Influenza A virus GN=PB1-F2
MGQEQDTPWILSTGHISTQKGEGGQQTPKLEHHNSTRLMGHCQKTMNQVVMPKQIVYWKQ
WLSLRNPILVFLKTRVLRRWRLFSKHEWTN