>1YKH_1|Chain A|RNA polymerase II mediator complex protein MED7|Saccharomyces cerevisiae (4932) MASMKKSTENESTNYQYKIQELRKLLKSLLLNYLELIGVLSINPDMYERKVENIRTILVNIHHLLNEYRPHQSRESLIMLLEEQLEYKRGEIREIEQVCKQVHDKLTS >1YKH_2|Chain B|RNA polymerase II holoenzyme component SRB7|Saccharomyces cerevisiae (4932) MTDRMTQLQICLDQMTEQFCATLNYIDKNHGFERLTVNEPQMSDKHATVVPPEEFSNTIDELSTDIILKTRQINKLIDSLPGVDVSAEEQLRKIDMLQKKLVEVEDEKIEAIKKKEKLMRHVDSMIEDFVDG