>2VKN_1|Chain A|PROTEIN SSU81|SACCHAROMYCES CEREVISIAE (4932) DDNFIYKAKALYPYDADDDDAYEISFEQNEILQVSDIEGRWWKARRANGETGIIPSNYVQLIDGPEEMHR >2VKN_2|Chain B[auth C]|MAP KINASE KINASE PBS2|SACCHAROMYCES CEREVISIAE (4932) NKPLPPLPLAGS