>tr|D1LNA9|D1LNA9_9INFA RNA-directed RNA polymerase catalytic subunit OS=Influenza A virus GN=PB1 MDVNPTLLFLKVPAQNAISTTFPYTGDPPYSHGTGTGYTMDTVNRTHQYSEKGRWTTNTE TGAPQLNPIDGPLPEDNEPSGYAQTDCVLEAMAFLEESHPGLFENSCLETMEVVQQTRVD KLTQGRQTYDWTLNRNQPAATALANTIEVFRSNGLTANESGRLIDFLKDVMESMDKEEME ITTHFQRKRRVRDNMTKKMVTQRTIGKKKQRLTKKSYLIRALTLNTMTKDAERGKLKRRA IATPGMQIRGFVHFVEALARSICEKLEQSGLPVGGNEKKAKLANVVRKMMTNSQDTELSF TVTGDNTKWNENQNPRIFLAMITYITRNQPEWFRNVLSIAPIMFSNKMARLGKGYMFESK SMKLRTQIPAEMLANIDLKYFNESTRKKIEKIRPLLIEGTASLSPGMMMGMFNMLSTVLG VSILNLGQKRYTKTTYWWDGLQSSDDFALIVNAPNHEGIQAGVDRFYRTCKLVGINMSKK KSYINRTGTFEFTSFFYRYGFVANFSMELPSFGVSGINESADMSIGVTVIKNNMINNDLG PATAQMALQLFIKDYRYTYRCHRGDTQIQTRRSFELKKLWEQTRSKAGLLVSDGGPNLYN IRNLHIPEVCLKWELMDEDYQGRLCNPLNPFVSHKEVESVNNAVVMPAHGPARSMEYDAV ATTHSWIPKRNRSILNTSQRGILEDEQMYQKCCTLFEKFFPSSSYRRPVGISSMMEAMVS RARIDARIDFESGRIKKEEFAEILKICSTIEELGRQGK