>6XAW_2|Chain B|Transcriptional regulatory protein UME6|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) GPRSRLLLGPNSASSSTKLDDDLGTAAAVLSNMRSSPYRTHDKPIS >6XAW_1|Chain A|Transcriptional regulatory protein SIN3|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) GPHMKNVDVEFSQAISYVNKIKTRFADQPDIYKHFLEILQTYQREQKPINEVYAQVTHLFQNAPDLLEDFKKFLPD