• 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

        Noncovalent Protein Interaction with Poly(ADP-Ribose)

        互联网

        653
        Compared to most common posttranslational modifications of proteins, a peculiarity of poly(ADP-ribosyl)ation is the molecular heterogeneity and complexity of the reaction product, poly(ADP-ribose) (PAR). In fact, protein-bound PAR consists of variously sized (2–200 ADP-ribose residues) linear or branched molecules, negatively charged at physiological pH. It is now clear that PAR not only affects the function of the polypeptide to which it is covalently bound, but it can also influence the activity of other proteins by engaging specific noncovalent interactions. In the last 10 years, the family of PAR-binding proteins has been rapidly growing and functional studies have expanded the regulatory potential of noncovalent �protein targeting by PAR far beyond initial assumptions.
        In this chapter, methods are described for: (1) PAR synthesis and analysis; (2) detecting PAR-binding proteins in protein mixtures; (3) defining affinity and specificity of PAR binding to individual proteins or protein fragments; and (4) identifying PAR molecules selectively involved in the interaction.
        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