>tr|A0A2Y9S2L7|A0A2Y9S2L7_PHYMC DNA-directed RNA polymerases I, II, and III subunit RPABC4 OS=Physeter macrocephalus GN=POLR2K MDTQKDVQPPKQQPMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR