國家衛生研究院 NHRI:Item 3990099045/1291
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 12145/12927 (94%)
造訪人次 : 857757      線上人數 : 797
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧：
  • 您可在西文檢索詞彙前後加上"雙引號"，以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋，建議至進階搜尋限定作者欄位，可獲得較完整資料
    •  進階搜尋
    主頁 ‧ 登入 ‧ 上傳 ‧ 說明 ‧ 關於NHRI ‧ 管理 到手機版


    請使用永久網址來引用或連結此文件: http://ir.nhri.org.tw/handle/3990099045/1291


    題名: Abolishment of the interaction between cyclin-dependent kinase 2 and Cdk-associated protein phosphatase by a truncated KAP mutant
    作者: Yeh, CT;Lu, SC;Chao, CH;Chao, ML
    貢獻者: Division of Biotechnology and Pharmaceutical Research
    摘要: The cyclin-dependent kinase (Cdk)-associated protein phosphatase (KAP) is a human dual-specificity protein phosphatase that dephosphorylates Cdk2 on a conserved threonine residue, T160, in a cyclin dependent manner. Several aberrant KAP transcripts with characteristic deletion regions have been identified in hepatocellular carcinoma tissues. In this report, we demonstrated that multiple aberrant KAP transcripts were also present in a hepatoblastoma cell line (HepG2), albeit harboring a totally different set of deletions. By performing yeast two-hybrid and co-immunoprecipitation experiments, a KAP-Cdk2 interaction domain located in the amino acid 1-34 region was identified. This interaction domain was different from the major protein interface deduced from crystal structure analysis. Using a yeast three-hybrid system, it was shown that the presence of a truncated KAP mutant encoding this interaction domain abolished the wild-type KAP-Cdk2 interaction. In conclusion, a previously unidentified KAP-Cdk2 interaction domain was discovered. Truncated KAP mutants containing this domain interfered with the wild-type KAP-Cdk2 interaction. (C) 2003 Elsevier Science (USA). All rights reserved.
    關鍵詞: Biochemistry & Molecular Biology;Biophysics
    日期: 2003-05-30
    關聯: Biochemical and Biophysical Research Communications. 2003 May;305(2):311-314.
    Link to: http://dx.doi.org/10.1016/S0006-291X(03)00757-5
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0006-291X&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000183048800016
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0038705973
    顯示於類別:[其他] 期刊論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    000183048800016.pdf171KbAdobe PDF744檢視/開啟


    在NHRI中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋