课题基金 / 基金详情

XRAY CRYSTALLOGRAPHIC STUDIES OF METHANE MONOOXYGENASE

XRAY CRYSTALLOGRAPHIC STUDIES OF METHANE MONOOXYGENASE
甲烷单加氧酶的 X 射线晶体学研究
批准号:
6658553
负责人:
Stephen J. Lippard
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

项目摘要

项目成果

Stephen J. Lippard的其他基金

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中文摘要
翻译
结构研究,旨在提供对机制的洞察 甲烷单加氧酶氧化甲烷的研究仍在继续。一个 可溶性甲烷羟基酶组分的第二晶型 从甲基球囊菌(Bath)分离的单加氧酶被分解到2.4E 决议。还考察了甲烷进入活性中心的途径。 用氙气加压晶体。氙气,这是一个很好的 由于大小相似,模拟甲烷,被发现结合 在距离活性物质约12E处的疏水口袋中 地点。
英文摘要
Structural studies aimed at providing insight into the mechanism of methane oxidation by methane monooxygenase were continued. A second crystal form of the hydroxylase component of soluble methane monooxygenase from Methylococcus capsulatus (Bath) was solved to 2.4 E resolution. Methane access to the active site was also investigated by pressurizing the crystals with xenon gas. Xenon, which is a good mimic for methane owing to the similarity in size, was found to bind in a hydrophobic pocket located approximately 12 E from the active site.
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STRUCTURAL STUDIES OF BACTERIAL MULTICOMPONENT MONOOXYGENASES
  • 批准号:
    8362193
  • 项目类别:
  • 资助金额:
    $0.03万
  • 财政年份:
    2011
  • 负责人:
    Stephen J. Lippard
  • 依托单位:
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  • 批准号:
    8169250
  • 项目类别:
  • 资助金额:
    $0.35万
  • 财政年份:
    2010
  • 负责人:
    Stephen J. Lippard
  • 依托单位:
STRUCTURAL STUDIES OF BACTERIAL MULTICOMPONENT MONOOXYGENASES
  • 批准号:
    8170154
  • 项目类别:
  • 资助金额:
    $0.13万
  • 财政年份:
    2010
  • 负责人:
    Stephen J. Lippard
  • 依托单位:
STRUCTURAL STUDIES OF MULTICOMPONENT BACTERIAL MONOOXYGENASES
  • 批准号:
    8169251
  • 项目类别:
  • 资助金额:
    $0.35万
  • 财政年份:
    2010
  • 负责人:
    Stephen J. Lippard
  • 依托单位: