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XRAY SCATTERING ON MG2+ PROMOTED STRUCT CHANGE OF ENDO & EXONUCLEASE FEN 1

XRAY SCATTERING ON MG2+ PROMOTED STRUCT CHANGE OF ENDO & EXONUCLEASE FEN 1
MG2 上的 X 射线散射促进了 Endo 的结构变化
批准号:
6658748
负责人:
HIROTSUGU TSURUTA
金额:
$14.32万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2002
资助国家:
美国
项目状态:
已结题
起止时间:
2002-03-01 至 2003-02-28

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中文摘要
翻译
这个42kda内切/外切酶(皮瓣内切酶)和
英文摘要
This 42 kDa endo-/exonuclease (flap endonuclease and 5'-exonuclease) FEN-1 is important in DNA replication and damage repair. We conducted preliminary solution scattering experiments in the presence and absence of Mg2+ on the wild type FEN-1 and a site-directed mutant whose repair function is inactivated. Although the high-flux synchrotron beam allowed us to study these proteins at fairly low concentrations (as low as 1 mg/ml), our preliminary results suggest that the proteins needs to be measured at a rather low temperature (around 5 0C) instead of 15 0C where most of the preliminary measurements were done this time. Further studies will be performed by submitting a separate experimental proposal. Parallel neutron scattering studies are in progress.
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TIME-RESOLVED SOLUTION X-RAY SCATTERING STUDIES ON THE HEPATITIS B CAPSID PROTEI
  • 批准号:
    8362056
  • 项目类别:
  • 资助金额:
    $0.14万
  • 财政年份:
    2011
  • 负责人:
    HIROTSUGU TSURUTA
  • 依托单位:
HIGH-THROUGHPUT SOLUTION SCATTERING DATA COLLECTION SYSTEM
  • 批准号:
    8362096
  • 项目类别:
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    $10.97万
  • 财政年份:
    2011
  • 负责人:
    HIROTSUGU TSURUTA
  • 依托单位:
MATURATION INTERMEDIATES OF A T=4 VIRUS CAPSID STUDIED BY TIME-RESOLVED X-RAY SC
  • 批准号:
    8362057
  • 项目类别:
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    $0.58万
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    2011
  • 负责人:
    HIROTSUGU TSURUTA
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BUDDING YEAST SEPTIN FILAMENTS: SAXS STUDIES
  • 批准号:
    8362059
  • 项目类别:
  • 资助金额:
    $0.14万
  • 财政年份:
    2011
  • 负责人:
    HIROTSUGU TSURUTA
  • 依托单位:
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