| REDOR-determined distances from heterospins to clusters of 13C labels. | |
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MedLine Citation:
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PMID: 10053159 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The use of rotational-echo double resonance NMR to measure distances from an observed tightly coupled cluster of 13C spins to a distant 15N, 31P, or 19F is practical if all homonuclear 13C-13C dipolar interactions are suppressed by multiple-pulse decoupling during heteronuclear dipolar evolution. This scheme is first calibrated by experiments performed on multiply labeled alanines and then applied in the measurement of 19F-13C distances in p-trifluoromethylphenyl [1,2-13C2]acetate. |
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Authors:
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J Schaefer |
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Publication Detail:
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Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
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Title: Journal of magnetic resonance (San Diego, Calif. : 1997) Volume: 137 ISSN: 1090-7807 ISO Abbreviation: J. Magn. Reson. Publication Date: 1999 Mar |
Date Detail:
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Created Date: 1999-03-31 Completed Date: 1999-03-31 Revised Date: 2007-11-14 |
Medline Journal Info:
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Nlm Unique ID: 9707935 Medline TA: J Magn Reson Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 272-5 Citation Subset: IM |
Copyright Information:
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Copyright 1999 Academic Press. |
Affiliation:
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Department of Chemistry, Washington University, St. Louis, Missouri, 63130, USA. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Alanine
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chemistry* Carbon Isotopes / analysis Fluorine Radioisotopes / analysis Magnetic Resonance Spectroscopy / methods* Molecular Structure Nitrogen Isotopes / analysis Phosphorus Isotopes / analysis Spin Labels |
| Grant Support | |
ID/Acronym/Agency:
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GM-40634/GM/NIGMS NIH HHS; RR09974/RR/NCRR NIH HHS |
| Chemical | |
Reg. No./Substance:
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0/Carbon Isotopes; 0/Fluorine Radioisotopes; 0/Nitrogen Isotopes; 0/Phosphorus Isotopes; 0/Spin Labels; 56-41-7/Alanine |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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