>tr|A0A3Q7N8C4|A0A3Q7N8C4_CALUR DNA-directed RNA polymerases I, II, and III subunit RPABC5 OS=Callorhinus ursinus GN=POLR2L MIIPVRCFTCGKIVGNKWEAYLGLLQAEYTEGDALDALGLKRYCCRRMLLAHVDLIEKLL NYAPLEK