>tr|Q9CYB4|Q9CYB4_MOUSE E2F transcription factor 1 OS=Mus musculus GN=E2f1 MGKCFTQLQMVGLIFELMSAGLLQNLWLGSAHSCLLEVKRRLDLETDHQYLAGSSGPFRG RGRHPGKGVKSPGEKSRYETSLNLTTKRFLELLSRSADGVVDLNWAAEVLKVQKRRIYDI TNVLEGIQLIAKKSKNHIQWLGSHTMVGIGKRLEGLTQDLQQLQESEQQLDHLMHICTTQ LQLLSEDSDTQRLAYVTCQDLRSIADPAEQMVIVIKAPPETQLQAVDSSETFQISLKSKQ GPIDVFLCPEESADGISPGKTSCQETSSGEDRTADSGPAGPPPSPPSTSPALDPSQSLLG LEQEAVLPRMGHLRVPMEEDQLSPLVAADSLLEHVKEDFSGLLPGEFISLSPPHEALDYH FGLEEGEGIRDLFDCDFGDLTPLDF