• 我要登录|
  • 免费注册
    |
  • 我的丁香通
    • 企业机构:
    • 成为企业机构
    • 个人用户:
    • 个人中心
  • 移动端
    移动端
丁香通 logo丁香实验_LOGO
搜实验

    大家都在搜

      大家都在搜

        0 人通过求购买到了急需的产品
        免费发布求购
        发布求购
        点赞
        收藏
        wx-share
        分享

        Large Scale Production of Nuclear Receptor Ligand-Binding Domains

        互联网

        630
        The nuclear receptor superfamily is composed of over 150 inducible transcription factors, most of which (1 -2 ) do not have well characterized ligands to date. Nuclear receptors regulate promoters through specific protein-protein and protein-DNA interaction at their hormone response elements, and up-or downregulate their target genes in a ligand-dependent manner with the aid of various cofactors (2 -4 ). The high-affinity binding of ligands sets into action the complex signal transduction properties of these proteins. Ligand occupancy is a key determinant of function, because it can result in the formation of distinct molecular surfaces that have enhanced affinity for coactivators or corepressors (5 -7 ). However, additional levels of regulation can be achieved through interactions with other systems, such as molecular chaperones, cyclic adenosine monophosphate-regulated kinases and the AP-1 activator (8 -9 ). All of these interactions together form a rich and elaborate network by which the ligands ultimately exert their powerful effects on gene expression.
        ad image
        提问
        扫一扫
        丁香实验小程序二维码
        实验小助手
        丁香实验公众号二维码
        扫码领资料
        反馈
        TOP
        打开小程序