• 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

        Ubiquitination of Rac1 by Inhibitors of Apoptosis (IAPs)

        互联网

        551
        Ubiquitination of proteins has emerged as a vital posttranslational modification at the crux of numerous signalling pathways, regulating them in various ways. Most members of the small GTPase family including Ras and Rho proteins are regulated by GEFs, GAPs, and RhoGDIs that modulate their cycling between the active and inactive states. Ubiquitination has added another layer to the regulation of small GTPases. Recently, we have uncovered that inhibitors of apoptosis (IAPs) function as direct E3 ubiquitin ligases for Rho GTPase Rac1 and target it for proteasomal degradation. Here, we describe in vitro and in vivo ubiquitination assays for detecting the conjugation of ubiquitin to Rac1 by XIAP and cIAP1.
        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