>tr|B3LFY8|B3LFY8_YEAS1 Mediator of RNA polymerase II transcription subunit 21 OS=Saccharomyces cerevisiae GN=SCRG_00222 MTDRLTQLQICLDQMTEQFCATLNYIDKNHGFERLTVNEPQMSDKHATVVPPEEFSNTID ELSTDIILKTRQINKLIDSLPGVDVSAEEQLRKIDMLQKKLVEVEDEKIEAIKKKEKLLR HVDSLIEDFVDGIANSKKST