>sp|P0C5U5|PB1F2_I00A0 Protein PB1-F2 OS=Influenza A virus GN=PB1
MEQEQDTPWTQSTEHINIQNRGNGQRTQRLEHPNSIRLMDHCLRIMSRVGMHRQIVYWKQ
WLSLKSPTQGSLKTRVLKRWKLFSKQEWIN