[Question from NMRWiki Q&A forum] Side chain assignment of C-terminal residue
Side chain assignment of C-terminal residue
Dear Friends,
I am not able to figure out how to determine the side chain assignment of Last C-terminal SERINE residue of my protein. I can determine CA, CB, CO, N,H values from HNCA, CBCANH, HNCACO. Can someone tell which experiment will give me the information of HA, HB2 and HB3
Regards
Arun
nmrlearner
News from other NMR forums
0
10-09-2011 06:23 PM
[MWClarkson blog] Alternative side-chain structures from methyl CPMG
Alternative side-chain structures from methyl CPMG
http://www.researchblogging.org/public/citation_icons/rb2_large_gray.pngAs I have mentioned before on this blog, the use of tools like CS-ROSETTA holds the promise of determining protein structures using only the chemical shifts of its backbone atoms. In addition to potentially making NOEs and RDCs redundant, this technology allows biologists to determine the conformations of minor members of the structural ensemble, which are very difficult to obtain using conventional approaches in population-dominated techniques like NMR and X-ray...
nmrlearner
News from NMR blogs
0
06-21-2011 03:31 AM
Probing Protein Side Chain Dynamics via (13)C NMR Relaxation.
Probing Protein Side Chain Dynamics via (13)C NMR Relaxation.
Probing Protein Side Chain Dynamics via (13)C NMR Relaxation.
Protein Pept Lett. 2011 Jan 11;
Authors: Yang D
Protein side chain dynamics is associated with protein stability, folding, and intermolecular interactions. Detailed dynamics information is crucial for the understanding of protein function and biochemical and biophysical properties, which can be obtained using NMR relaxation techniques. In this review, (13)C relaxation of methine, methylene and methyl groups with and without...
nmrlearner
Journal club
0
01-13-2011 12:00 PM
[NMR paper] Main chain and side chain dynamics of a heme protein: 15N and 2H NMR relaxation studi
Main chain and side chain dynamics of a heme protein: 15N and 2H NMR relaxation studies of R. capsulatus ferrocytochrome c2.
Related Articles Main chain and side chain dynamics of a heme protein: 15N and 2H NMR relaxation studies of R. capsulatus ferrocytochrome c2.
Biochemistry. 2001 Jun 5;40(22):6559-69
Authors: Flynn PF, Bieber Urbauer RJ, Zhang H, Lee AL, Wand AJ
A detailed characterization of the main chain and side chain dynamics in R. capsulatus ferrocytochrome c(2) derived from (2)H NMR relaxation of methyl group resonances is...
nmrlearner
Journal club
0
11-19-2010 08:32 PM
[NMR paper] NMR detection of side chain-side chain hydrogen bonding interactions in 13C/15N-label
NMR detection of side chain-side chain hydrogen bonding interactions in 13C/15N-labeled proteins.
Related Articles NMR detection of side chain-side chain hydrogen bonding interactions in 13C/15N-labeled proteins.
J Biomol NMR. 2000 Aug;17(4):305-10
Authors: Liu A, Hu W, Majumdar A, Rosen MK, Patel DJ
We describe the direct observation of side chain-side chain hydrogen bonding interactions in proteins with sensitivity-enhanced NMR spectroscopy. Specifically, the remote correlation between the guanidinium nitrogen 15Nepsilon of arginine 71,...
nmrlearner
Journal club
0
11-19-2010 08:29 PM
[NMR paper] Detection of very weak side chain-main chain hydrogen bonding interactions in medium-
Detection of very weak side chain-main chain hydrogen bonding interactions in medium-size 13C/15N-labeled proteins by sensitivity-enhanced NMR spectroscopy.
Related Articles Detection of very weak side chain-main chain hydrogen bonding interactions in medium-size 13C/15N-labeled proteins by sensitivity-enhanced NMR spectroscopy.
J Biomol NMR. 2000 May;17(1):79-82
Authors: Liu A, Hu W, Majumdar A, Rosen MK, Patel DJ
We describe the direct observation of very weak side chain-main chain hydrogen bonding interactions in medium-size 13C/15N-labeled...
nmrlearner
Journal club
0
11-18-2010 09:15 PM
[NMR paper] Direct determination of changes of interdomain orientation on ligation: use of the or
Direct determination of changes of interdomain orientation on ligation: use of the orientational dependence of 15N NMR relaxation in Abl SH(32).
Related Articles Direct determination of changes of interdomain orientation on ligation: use of the orientational dependence of 15N NMR relaxation in Abl SH(32).
Biochemistry. 1999 Aug 10;38(32):10225-30
Authors: Fushman D, Xu R, Cowburn D
The relative orientation and motions of domains within many proteins are key to the control of multivalent recognition, or the assembly of protein-based cellular...
nmrlearner
Journal club
0
11-18-2010 08:31 PM
[NMR paper] Investigation of a side-chain-side-chain hydrogen bond by mutagenesis, thermodynamics
Investigation of a side-chain-side-chain hydrogen bond by mutagenesis, thermodynamics, and NMR spectroscopy.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_FREE_120x27.gif http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.pubmedcentral.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles Investigation of a side-chain-side-chain hydrogen bond by mutagenesis, thermodynamics, and NMR spectroscopy.
Protein Sci. 1995 May;4(5):936-44
Authors: Hammen PK, Scholtz...
Direct NMR Observationand pKa Determination of the Asp102 Side Chain in a SerineProtease
Linear Mode
