>tr|A0A2U3V7G4|A0A2U3V7G4_TURTR DNA-directed RNA polymerases I, II, and III subunit RPABC4 OS=Tursiops truncatus GN=POLR2K MDTQKDVQPPKQQPMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR