>tr|B2RT77|B2RT77_MOUSE DNA-directed RNA polymerase subunit OS=Mus musculus OX=10090 GN=Polr1f PE=2 SV=1 MAAGSVESQRSQAASERPVAGQAGVLPCLELPSYAAACALVGSRYSCLVAAPHRRHIALS PRYLSRKRTGIREQLDAELLRYSESLLGVPIAYDNIRVVGELGDIYDDQGHIHLNIEADF VIFCPEPGQTLMGTVNKVSSSHIGCLVHGCFNASIPKPEQMSYEEWQTLEIHVGDELEFD VFRLDSDSAGVFCIRGKLSTTSLQLKHSAVSEDVAETVVEEVVEKTPKKKKKKKDKDTDT CGTVDSVTEVADVTDVTPQEETDIPCSDNVNDFFEEEPKKKKKKKKRHQEDQDPIFQASD SSGYQSDHNKKKKKRKHSEEANFESPKKRQ