[NMR paper] NMR Analysis Suggests Synergy between the RRM2 and the Carboxy-Terminal Segment of Human La Protein in the Recognition and Interaction with HCV IRES
The La protein (lupus antigen) is a ubiquitous RNA-binding protein found in all human cells. It is mainly localized in the nucleus, associates with all RNA polymerase III (Pol III) transcripts, as the first factor they interact with, and modulates subsequent processing events. Export of La to the cytoplasm has been reported to stimulate the decoding of specific cellular and viral mRNAs through IRES-dependent (Internal ribosome entry site) binding and translation. Using NMR (Nuclear Magnetic...
[NMR paper] NMR analysis suggests the terminal domains of Robo1 remain extended but are rigidified in the presence of heparan sulfate
NMR analysis suggests the terminal domains of Robo1 remain extended but are rigidified in the presence of heparan sulfate
Human roundabout 1 (hRobo1) is an extracellular receptor glycoprotein that plays important roles in angiogenesis, organ development, and tumor progression. Interaction between hRobo1 and heparan sulfate (HS) has been shown to be essential for its biological activity. To better understand the effect of HS binding we engineered a lanthanide-binding peptide sequence (Loop) into the Ig2 domain of hRobo1. Native mass spectrometry was used to verify that loop introduction did...
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[NMR paper] Synergy between NMR measurements and MD simulations of protein/RNA complexes: application to the RRMs, the most common RNA recognition motifs.
Synergy between NMR measurements and MD simulations of protein/RNA complexes: application to the RRMs, the most common RNA recognition motifs.
Synergy between NMR measurements and MD simulations of protein/RNA complexes: application to the RRMs, the most common RNA recognition motifs.
Nucleic Acids Res. 2016 May 18;
Authors: Krepl M, Cléry A, Blatter M, Allain FH, Sponer J
Abstract
RNA recognition motif (RRM) proteins represent an abundant class of proteins playing key roles in RNA biology. We present a joint atomistic molecular...
[NMR paper] Mapping Functional Interaction Sites of Human Prune C-Terminal Domain by NMR Spectroscopy in Human Cell Lysates.
Mapping Functional Interaction Sites of Human Prune C-Terminal Domain by NMR Spectroscopy in Human Cell Lysates.
Mapping Functional Interaction Sites of Human Prune C-Terminal Domain by NMR Spectroscopy in Human Cell Lysates.
Chemistry. 2013 Aug 12;
Authors: Diana D, Smaldone G, De Antonellis P, Pirone L, Carotenuto M, Alonzi A, Di Gaetano S, Zollo M, Pedone EM, Fattorusso R
Abstract
Get well prune: The C-terminal third domain of h-prune is largely unfolded and involved in relevant protein-protein interactions, particularly with...
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08-14-2013 05:24 PM
NMR analysis of the αIIbβ3 cytoplasmic interaction suggests a mechanism for integrin regulation [Biochemistry]
NMR analysis of the αIIbβ3 cytoplasmic interaction suggests a mechanism for integrin regulation
Metcalf, D. G., Moore, D. T., Wu, Y., Kielec, J. M., Molnar, K., Valentine, K. G., Wand, A. J., Bennett, J. S., DeGrado, W. F....
Date: 2010-12-28
The integrin ?IIb?3 is a transmembrane (TM) heterodimeric adhesion receptor that exists in equilibrium between resting and active ligand binding conformations. In resting ?IIb?3, the TM and cytoplasmic domains of ?IIb and ?3 form a heterodimer that constrains ?IIb?3 in its resting conformation. To study the structure and dynamics of...
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01-03-2011 10:48 PM
NMR analysis of the {alpha}IIb{beta}3 cytoplasmic interaction suggests a mechanism for integrin regulation [Biochemistry]
NMR analysis of the {alpha}IIb{beta}3 cytoplasmic interaction suggests a mechanism for integrin regulation
Metcalf, D. G., Moore, D. T., Wu, Y., Kielec, J. M., Molnar, K., Valentine, K. G., Wand, A. J., Bennett, J. S., DeGrado, W. F....
Date: 2010-12-28
The integrin IIbβ3 is a transmembrane (TM) heterodimeric adhesion receptor that exists in equilibrium between resting and active ligand binding conformations. In resting IIbβ3, the TM and cytoplasmic domains of IIb and β3 form a heterodimer that constrains IIbβ3 in its resting conformation. To study the structure...
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12-29-2010 06:01 AM
NMR analysis of the {alpha}IIb{beta}3 cytoplasmic interaction suggests a mechanism for integrin regulation.
NMR analysis of the {alpha}IIb{beta}3 cytoplasmic interaction suggests a mechanism for integrin regulation.
NMR analysis of the {alpha}IIb{beta}3 cytoplasmic interaction suggests a mechanism for integrin regulation.
Proc Natl Acad Sci U S A. 2010 Dec 14;
Authors: Metcalf DG, Moore DT, Wu Y, Kielec JM, Molnar K, Valentine KG, Wand AJ, Bennett JS, Degrado WF
The integrin ?IIb?3 is a transmembrane (TM) heterodimeric adhesion receptor that exists in equilibrium between resting and active ligand binding conformations. In resting ?IIb?3, the TM and...
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12-16-2010 09:21 PM
[NMR paper] NMR studies of U1 snRNA recognition by the N-terminal RNP domain of the human U1A pro
NMR studies of U1 snRNA recognition by the N-terminal RNP domain of the human U1A protein.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.pubmedcentral.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles NMR studies of U1 snRNA recognition by the N-terminal RNP domain of the human U1A protein.
EMBO J. 1994 Aug 15;13(16):3873-81
Authors: Howe PW, Nagai K, Neuhaus D, Varani G
The RNP domain is a very common motif found in hundreds of proteins, including many protein components of the RNA processing machinery. The 70-90...
NMR Analysis Suggests Synergy between the RRM2 and the Carboxy-Terminal Segment of Human La Protein in the Recognition and Interaction with HCV IRES
Linear Mode
