MEMBRANE BOUND TRYPTOPHAN DYNAMICS IN CECROPIN
MEMBRANE BOUND TRYPTOPHAN DYNAMICS IN CECROPIN
批准号:
6281093
负责人:
Paul H Axelsen
金额:
$0.27万
依托单位国家:
美国
项目类别:
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-08-01 至 1999-07-31
中文摘要
天蚕素A是一种天然的线状抗菌肽
由昆虫幼虫产生;它具有强大的抗菌活性和
包括似乎是唯一抵抗细菌的宿主
这些生物体中的感染。作为生物物理阵列的一部分
对这些多肽作用机制的研究
他们的抗菌作用,我们正在寻求表征
单一色氨酸残基在游离态和游离态中的转动活性
利用时间分辨各向异性研究天蚕素A的膜结合形式
色氨酸侧链荧光的测量。
英文摘要
Cecropin A is a naturally occurring linear antimicrobial peptide
produced by insect larvae; it has potent antimicrobial activity and
comprises what appears to be the sole host defense against bacterial
infection in these organisms. As part of an array of biophysical
investigations into the mechanism by which these peptides accomplish
their antimicrobial effect, we are seeking to characterize the
rotational activity of the single Trp residue in both free and
membrane-bound forms of cecropin A using time-resolved anisotropy
measurements of the Trp side chain fluorescence.
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Oxidative lipid stress in the brain
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批准号:8479445
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项目类别:
-
资助金额:$33.78万
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财政年份:2011
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负责人:Paul H Axelsen
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依托单位:
2D IR OF AMYLOID PEPTIDES AND FIBRIL GROWTH
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批准号:8362569
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项目类别:
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资助金额:$2.28万
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财政年份:2011
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负责人:Paul H Axelsen
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依托单位:
INHIBITION OF ACETYLCHOLINESTERASE BY FASCICULIN MUTANTS
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批准号:8364303
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项目类别:
-
资助金额:$0.11万
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财政年份:2011
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负责人:Paul H Axelsen
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依托单位:
Oxidative lipid stress in the brain
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批准号:8666079
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项目类别:
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资助金额:$34.65万
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财政年份:2011
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负责人:Paul H Axelsen
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依托单位:
Oxidative lipid stress in the brain
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批准号:8238436
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项目类别:
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资助金额:$35.0万
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财政年份:2011
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负责人:Paul H Axelsen
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依托单位:
Oxidative lipid stress in the brain
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批准号:8877644
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项目类别:
-
资助金额:$35.0万
-
财政年份:2011
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负责人:Paul H Axelsen
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依托单位:
Oxidative lipid stress in the brain
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批准号:8327180
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项目类别:
-
资助金额:$35.0万
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财政年份:2011
-
负责人:Paul H Axelsen
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依托单位:
INHIBITION OF ACETYLCHOLINESTERASE BY FASCICULIN MUTANTS
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批准号:8171919
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项目类别:
-
资助金额:$0.11万
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财政年份:2010
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负责人:Paul H Axelsen
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依托单位:
2D IR OF AMYLOID PEPTIDES AND FIBRIL GROWTH
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批准号:8169541
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项目类别:
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资助金额:$4.99万
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财政年份:2010
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负责人:Paul H Axelsen
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依托单位:
2D IR OF AMYLOID PEPTIDES AND FIBRIL GROWTH
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批准号:7955439
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项目类别:
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资助金额:$3.83万
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财政年份:2009
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负责人:Paul H Axelsen
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依托单位:
2D IR OF AMYLOID PEPTIDES AND FIBRIL GROWTH
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批准号:7723848
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项目类别:
-
资助金额:$1.55万
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财政年份:2008
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负责人:Paul H Axelsen
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依托单位:
Structure determination by vibrational spectroscopy
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批准号:8536827
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项目类别:
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资助金额:$30.05万
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财政年份:2007
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负责人:Paul H Axelsen
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依托单位:
Structure determination by vibrational spectroscopy
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批准号:7258536
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项目类别:
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资助金额:$23.61万
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财政年份:2007
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负责人:Paul H Axelsen
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依托单位:
Structure determination by vibrational spectroscopy
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批准号:7612045
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项目类别:
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资助金额:$23.63万
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财政年份:2007
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负责人:Paul H Axelsen
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依托单位:
Structure determination by vibrational spectroscopy
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批准号:9262934
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项目类别:
-
资助金额:$32.04万
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财政年份:2007
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负责人:Paul H Axelsen
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依托单位:
Structure determination by vibrational spectroscopy
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批准号:7393192
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项目类别:
-
资助金额:$23.63万
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财政年份:2007
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负责人:Paul H Axelsen
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依托单位:
Structure determination by vibrational spectroscopy
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批准号:8151076
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项目类别:
-
资助金额:$31.17万
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财政年份:2007
-
负责人:Paul H Axelsen
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依托单位:
2D IR OF AMYLOID PEPTIDES AND FIBRIL GROWTH
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批准号:7598445
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项目类别:
-
资助金额:$1.98万
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财政年份:2007
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负责人:Paul H Axelsen
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依托单位:
Structure determination by vibrational spectroscopy
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批准号:8328956
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项目类别:
-
资助金额:$31.16万
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财政年份:2007
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负责人:Paul H Axelsen
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依托单位:
Structure determination by vibrational spectroscopy
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批准号:7984571
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项目类别:
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资助金额:$31.5万
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财政年份:2007
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负责人:Paul H Axelsen
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依托单位:
海外基金