>sp|P0C5U7|PB1F2_I01A1 Protein PB1-F2 OS=Influenza A virus (strain A/Chicken/Hong Kong/YU562/2001 H5N1 genotype B) OX=196426 GN=PB1 PE=3 SV=1 MEQGQDTPWTQSTEHTNIQKRGSGQQTQRLEHPNSTRLMDHYLRIMSPVGMHKQIVYWKQ WLSLKNPTQGSLKTRVLKRWKLFNKQEWIN