Complete determination of the Pin1 catalytic domain thermodynamic cycle by NMR lineshape analysis.
Complete determination of the Pin1 catalytic domain thermodynamic cycle by NMR lineshape analysis.
Complete determination of the Pin1 catalytic domain thermodynamic cycle by NMR lineshape analysis.
J Biomol NMR. 2011 Sep;51(1-2):21-34
Authors: Greenwood AI, Rogals MJ, De S, Lu KP, Kovrigin EL, Nicholson LK
Abstract
The phosphorylation-specific peptidyl-prolyl isomerase Pin1 catalyzes the isomerization of the peptide bond preceding a proline residue between cis and trans isomers. To best understand the mechanisms of Pin1 regulation,...
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09-30-2011 05:59 AM
[Question from NMRWiki Q&A forum] topshim giving worse lineshape
topshim giving worse lineshape
HION bruker av-500 topshim giving worse line shape spectra for e.g it is getting the right keys but in wrong direction I mean it is adding too much in z3 and z5 but manualy it is nedded to minus.have any body any idea why it is?Thanks in advance for answering.
with best regardferoon
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09-10-2011 08:52 PM
[NMR thesis] I. Quantum-mechanical chemical exchange. II. NMR of semiconductors
I. Quantum-mechanical chemical exchange. II. NMR of semiconductors
Kurur, Narayanan Damodaran (1992) I. Quantum-mechanical chemical exchange. II. NMR of semiconductors. Dissertation (Ph.D.), California Institute of Technology. http://resolver.caltech.edu/CaltechTHESIS:09022011-090934651
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09-02-2011 07:31 PM
[Question from NMRWiki Q&A forum] Chemical exchange of Tyr residues - what information can be found about dynamics?
Chemical exchange of Tyr residues - what information can be found about dynamics?
I have an aromatic spectrum of Tyr residues in p53 DNA binding domain. No peaks are seen for Tyr-205 at high temp, but as temp decreases 4 peaks are shown. Tyr-163 and Tyr-236 show two peak each at high temps. How come there aren't 4 peaks? The dynamic processes are said to occur on different time scales. What is the interpretation of this information? How is the core domain of p53 influenced by this? Thanks for your help!
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04-11-2011 12:48 AM
TROSY-selected ZZ-exchange experiment for characterizing slow chemical exchange in large proteins
TROSY-selected ZZ-exchange experiment for characterizing slow chemical exchange in large proteins
Abstract A TROSY-selected ZZ-exchange experiment is described for measuring slow chemical exchange rates by monitoring the TROSY component of 15N longitudinal magnetization. Application of the proposed pulse sequence to the cadherin 8 N-terminal extracelluar domain demonstrates that enhanced sensitivity is obtained, compared to a previously described TROSY-detected ZZ-exchange sequence (Sahu et al. J Am Chem Soc 129: 13232â??13237, 2007), by preserving the TROSY effect during the mixing...
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01-09-2011 12:46 PM
[NMR paper] The use of NMR chemical shifts to analyse the MD trajectories: simulation of bovine p
The use of NMR chemical shifts to analyse the MD trajectories: simulation of bovine pancreatic trypsin inhibitor dynamics in water as a test case for solvent influences.
Related Articles The use of NMR chemical shifts to analyse the MD trajectories: simulation of bovine pancreatic trypsin inhibitor dynamics in water as a test case for solvent influences.
J Pept Sci. 2003 Jul;9(7):450-60
Authors: Busetta B, Picard P, Precigoux G
In this paper the NMR secondary chemical shifts, that are estimated from a set of 3D-structures, are compared with...
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11-24-2010 09:16 PM
[NMRwiki tweet] nmrwiki: Download HZQC #NMR pulse sequence for Chemical Exchange http://nmrwiki.org/w
nmrwiki: Download HZQC #NMR pulse sequence for Chemical Exchange http://nmrwiki.org/wiki/index.php?title=HZQC/HDQC_for_Bruker_(hdqc_Zex.rp)
nmrwiki: Download HZQC #NMR pulse sequence for Chemical Exchange http://nmrwiki.org/wiki/index.php?title=HZQC/HDQC_for_Bruker_(hdqc_Zex.rp)
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08-22-2010 01:49 AM
[NMR paper] Editing of chemical exchange-relayed NOEs in NMR experiments for the observation of p
Editing of chemical exchange-relayed NOEs in NMR experiments for the observation of protein-water interactions.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Editing of chemical exchange-relayed NOEs in NMR experiments for the observation of protein-water interactions.
J Magn Reson. 1999 Feb;136(2):214-8
Authors: Melacini G, Kaptein R, Boelens R
An experimental approach for the editing of exchange-relayed NOEs in water-selective NOE experiments is presented. The...