My colleagues asked me to know if they can use PyMol to quickly find information of salt bridges in their working proteins. It seems there is no simple pymol script to do such purpose (at least I can’t find it). I tried writing a shell scripts to extract coordinates from all negative (Glu, Asp) and [...]
[NMR paper] NMR structures of salt-refolded forms of the 434-repressor DNA-binding domain in 6 M
NMR structures of salt-refolded forms of the 434-repressor DNA-binding domain in 6 M urea.
Related Articles NMR structures of salt-refolded forms of the 434-repressor DNA-binding domain in 6 M urea.
Biochemistry. 2004 Nov 9;43(44):13937-43
Authors: Pervushin K, Wider G, Iwai H, Wüthrich K
The N-terminal 63-residue fragment of the phage 434-repressor, 434(1-63), has a well-defined globular fold in H(2)O solution, and is unfolded in 6 M urea at pH 7.5. In this study, 434(1-63) has been refolded by adding either 1.7 M NaCl or 0.47 M NaTFA to the...
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11-24-2010 10:03 PM
Faculty (Tenure Track) - University of Utah - Salt Lake City, UT, United States
Faculty (Tenure Track) - University of Utah - Salt Lake City, UT, United States
CHEMISTRY, UNIVERSITY OF UTAH. Two tenure track positions are available in the general area of physical chemistry. Theory/computation, materials, and NMR are specific areas of interest, as are other interdisciplinary research areas. While the openings are at the Assistant Professor level, exceptional senior candidates may be considered. Candida...
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09-03-2010 04:11 AM
[NMR paper] The behavior of the active site salt bridge of bovine neurophysins as monitored by 15
The behavior of the active site salt bridge of bovine neurophysins as monitored by 15N NMR spectroscopy and chemical substitution. Relationship to biochemical properties.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--pubs.acs.org-images-acspubs.jpg Related Articles The behavior of the active site salt bridge of bovine neurophysins as monitored by 15N NMR spectroscopy and chemical substitution. Relationship to biochemical properties.
Biochemistry. 1996 Sep 10;35(36):11763-72
Authors: Zheng C, Cahill S, Breslow E
The active site of...
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08-22-2010 02:20 PM
[Question from NMRWiki Q&A forum] Which are better methods of water suppression at higher salt concentrations?
Which are better methods of water suppression at higher salt concentrations?
Hello, could anyone recommend better technique for water suppression for the samples having higher salt concentration?
At what salt concentration is the method effective?
Dr. Talluri mentioned in his post that water suppression using soft pulses (such as one using excitation sculpting) is not as friendly for high salt samples - what is the mechanism?
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08-22-2010 02:30 AM
[NMR paper] Salt-dependent structure change and ion binding in cytochrome c studied by two-dimens
Salt-dependent structure change and ion binding in cytochrome c studied by two-dimensional proton NMR.
Related Articles Salt-dependent structure change and ion binding in cytochrome c studied by two-dimensional proton NMR.
Biochemistry. 1990 Apr 10;29(14):3505-9
Authors: Feng Y, Englander SW
To search for salt-dependent structure changes that might help to explain physicochemical differences observed in previous solution studies, two-dimensional proton NMR spectra of reduced and oxidized cytochrome c were recorded at relatively high and low...
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