Scientists uncover small molecules that may prevent ebola infection : Study - Medical Daily More...
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Scientists Paint New Picture of Dance Between Protein and Binding Partners - Science Daily (press release)
Scientists Paint New Picture of Dance Between Protein and Binding Partners - Science Daily (press release)
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Scientists Paint New Picture of Dance Between Protein and Binding Partners
Science Daily (press release)
The new study -- which used a number of complementary technologies including NMR spectroscopy and hydrogen/deuterium exchange (HDX) coupled to mass spectrometery, combined with previous x-ray crystallography analyses -- provides detailed insights into ...
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nmrlearner
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01-23-2012 03:12 AM
[Question from NMRWiki Q&A forum] software for 1D-2D spectra assignment for small molecules
software for 1D-2D spectra assignment for small molecules
Please advice good software for 1D and 2D spectra assignment and structure elucidation,for small organic molecules.I'm really tired of doing these assignments on printed-out spectra with color pencils.
Check if somebody has answered this question on NMRWiki QA forum
Small molecules against Ebola: NMR reveals drug leads
Small molecules against Ebola: NMR reveals drug leads
There is neither vaccine nor cure for the Ebola virus, which causes fatal haemorrhagic fever in humans. However, a new NMR spectroscopic study by US researchers scientists has led to the discovery of a family of small molecules that apparently bind to the outer protein coat of the virus and halt its entry into human cells, so offering the possibility of an antiviral medication against the disease.
Source: Spectroscopynow.com
nmrlearner
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02-15-2011 09:12 AM
Small molecules may prevent ebola infection - PhysOrg.com
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Small molecules may prevent ebola infection
PhysOrg.com
Exactly how and where these small molecules bind to the virus's protein coat is now being determined through nuclear magnetic resonance spectroscopy, ...
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Small molecules may prevent ebola infection - PhysOrg.com
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nmrlearner
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01-20-2011 03:28 AM
[NMR paper] A high-resolution NMR study of long-lived water molecules in both oxidation states of
A high-resolution NMR study of long-lived water molecules in both oxidation states of a minimal cytochrome c.
Related Articles A high-resolution NMR study of long-lived water molecules in both oxidation states of a minimal cytochrome c.
Biochemistry. 2003 Apr 1;42(12):3457-63
Authors: Bertini I, Ghosh K, Rosato A, Vasos PR
The interaction of water with oxidized and reduced cytochrome c from the Gram-positive bacterium Bacillus pasteurii (a 71-amino acid long monoheme cytochrome) is investigated through CLEANEX experiments and (15)N-edited...
nmrlearner
Journal club
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11-24-2010 09:01 PM
[NMR paper] High pressure NMR study of a small protein, gurmarin.
High pressure NMR study of a small protein, gurmarin.
Related Articles High pressure NMR study of a small protein, gurmarin.
J Biomol NMR. 1998 Nov;12(4):535-41
Authors: Inoue K, Yamada H, Imoto T, Akasaka K
The effect of pressure on the structure of gurmarin, a globular, 35-residue protein from Gymnema sylvestre, was studied in aqueous environment (95% 1H2O/5% 2H2O, pH 2.0) with an on-line variable pressure NMR system operating at 750 MHz. Two-dimensional TOCSY and NOESY spectra were measured as functions of pressure between 1 and 2000 bar at...
nmrlearner
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11-17-2010 11:15 PM
[Nature network NMR forum] Journal club: structural biology of HIV infection (0 replies)
Journal club: structural biology of HIV infection (0 replies)
A recent paper in Science highlights once again the potential of NMR to yield insights into complex molecular recognition events in critical biological processes.
In this case the authors used a combination of X-ray crystallography and NMR to probe the structure of the extracellular terminus of the CCR5 co-receptor which, in concert with human CD4 and HIV gp120, is crucial for viral entry. The authors applied challenging saturation transfer effects to study the structure of a small synthetic peptide in a ternary...