HEME PROTEIN STRUCTURE AND DYNAMICS
HEME PROTEIN STRUCTURE AND DYNAMICS
批准号:
3283462
负责人:
THOMAS G. SPIRO
金额:
$34.37万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
1979
资助国家:
美国
项目状态:
已结题
起止时间:
1979-04-01 至 1994-03-31
关键词:
Raman spectrometry chemical models conformation cytochrome oxidase electron transport hemoglobin hemoprotein hemoprotein structure laser spectrometry ligands molecular rearrangement oxygen peroxidases porphyrin structure protein structure function respiratory oxygenation site directed mutagenesis ultraviolet spectrometry
中文摘要
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英文摘要
Studies of molecular structure and dynamics in heme proteins will be
carried out using laser-excited resonance Raman spectroscopy. A
theoretical and computational framework for extracting structural
information from the spectra will be implemented using recently developed
porphyrin force fields and molecular graphics. Protein-heme interactions
in cytochrome c peroxidase will be investigated systematically with site-
directed mutants. The dynamics of quaternary structure change in
hemoglobin will be explored wit ultraviolet resonance Raman spectroscopy.
Electron transfer and conformational coupling in cytochrome oxidase will
be investigated with transient absorption and Raman techniques. These
studies are expected to help uncover the molecular mechanisms whereby
oxygen metabolism is linked to biological function through the motions of
proteins.
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Heme Protein Structure and Dynamics
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批准号:8123669
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项目类别:
-
资助金额:$9.99万
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财政年份:2010
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负责人:THOMAS G. SPIRO
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依托单位:
Ultraviolet Raman Spectroscopic Studies of Protein and Dynamics
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批准号:7904708
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项目类别:
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资助金额:$24.41万
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财政年份:2009
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负责人:THOMAS G. SPIRO
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依托单位:
STUDYING TRPZIPS USING RESONANCE RAMAN SPECTROSCOPY
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批准号:7598455
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项目类别:
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资助金额:$0.08万
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财政年份:2007
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负责人:THOMAS G. SPIRO
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依托单位:
STUDYING TRPZIPS USING RESONANCE RAMAN SPECTROSCOPY
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批准号:7373164
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项目类别:
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资助金额:$0.07万
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财政年份:2006
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负责人:THOMAS G. SPIRO
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依托单位:
PURCHASE OF FTIR SPECTOMETER
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批准号:3520215
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项目类别:
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资助金额:$17.8万
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财政年份:1989
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负责人:THOMAS G. SPIRO
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依托单位:
PURCHASE OF AN EPR/ENDOR SPECTROMETER
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批准号:3519924
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项目类别:
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资助金额:$12.5万
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财政年份:1988
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负责人:THOMAS G. SPIRO
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依托单位:
PURCHASE OF A KRATOS MS80 MASS SPECTROMETER
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批准号:3519418
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项目类别:
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资助金额:$16.9万
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财政年份:1986
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负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:6342788
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项目类别:
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资助金额:$26.81万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:2697108
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项目类别:
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资助金额:$38.92万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:2828893
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项目类别:
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资助金额:$8.32万
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财政年份:1979
-
负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:3283463
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项目类别:
-
资助金额:$12.83万
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财政年份:1979
-
负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:3283466
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项目类别:
-
资助金额:$14.92万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:3283465
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项目类别:
-
资助金额:$14.46万
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财政年份:1979
-
负责人:THOMAS G. SPIRO
-
依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:3283469
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项目类别:
-
资助金额:$21.91万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
Heme Protein Structure and Dynamics
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批准号:7197232
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项目类别:
-
资助金额:$29.18万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
Heme Protein Structure and Dynamics
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批准号:7742188
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项目类别:
-
资助金额:$32.43万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:2444578
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项目类别:
-
资助金额:$23.62万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:3283464
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项目类别:
-
资助金额:$12.97万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
HEME PROTEIN STRUCTURE AND DYNAMICS
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批准号:6138386
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项目类别:
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资助金额:$43.11万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
Heme Protein Structure and Dynamics
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批准号:6696928
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项目类别:
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资助金额:$30.06万
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财政年份:1979
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负责人:THOMAS G. SPIRO
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依托单位:
海外基金