title: Ets-1 flips for new partner Pax-5.
abstract: Protein partnerships provide specificity for transcription factors that display conserved DNA binding properties. The newest Ets-1 partner Pax-5 directs a surprising conformational change that maximizes the protein interface and changes binding site preference.
authors.affiliation: Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope, Salt Lake City, UT 84112, USA.
authors.forename: Miles A
authors.initials: MA
authors.lastname: Pufall
authors.forename: Barbara J
authors.initials: BJ
authors.lastname: Graves
mesh_terms: D000818:Animals; D001665:Binding Sites; D004247:DNA / Q000378:metabolism; D004268:DNA-Binding Proteins / Q000378:metabolism*; D006801:Humans; D008958:Models, Molecular; D009687:Nuclear Proteins / Q000378:metabolism; D051757:PAX5 Transcription Factor; D011485:Protein Binding; D017434:Protein Structure, Tertiary; D011505:Protein-Tyrosine Kinases / Q000737:chemistry / Q000235:genetics / Q000378:metabolism; D050784:Proto-Oncogene Protein c-ets-1; D011518:Proto-Oncogene Proteins / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism*; D050783:Proto-Oncogene Proteins c-ets; D014157:Transcription Factors / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism*
chemical_list: D004268:DNA-Binding Proteins; C494041:ETS1 protein, human; D009687:Nuclear Proteins; D051757:PAX5 Transcription Factor; C497281:PAX5 protein, human; D050784:Proto-Oncogene Protein c-ets-1; D011518:Proto-Oncogene Proteins; D050783:Proto-Oncogene Proteins c-ets; D014157:Transcription Factors; D004247:DNA; D011505:Protein-Tyrosine Kinases