>tr|A0A2U3W2Y8|A0A2U3W2Y8_ODORO DNA-directed RNA polymerases I, II, and III subunit RPABC4 OS=Odobenus rosmarus divergens GN=POLR2K MDTQKDVQPPKQQPMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR