>tr|C8Z5L9|C8Z5L9_YEAS8 Mediator of RNA polymerase II transcription subunit 21 OS=Saccharomyces cerevisiae GN=EC1118_1D0_5919g MTDRLTQLQICLDQMTEQFCATLNYIDKNHGFERLTVNEPQMSDKHATVVPPEEFSNTID ELSTDIILKTRQINKLIDSLPGVDVSAEEQLRKIDMLQKKLVEVEDEKIEAIKKKEKLLR HVDSLIEDFVDGIANSKKST