A systematic mutagenesis-driven strategy for site-resolved NMR studies of supramolecular assemblies.
J Biomol NMR. 2011 May 29;
Authors: Amero C, Asunción Durá M, Noirclerc-Savoye M, Perollier A, Gallet B, Plevin MJ, Vernet T, Franzetti B, Boisbouvier J
Obtaining sequence-specific assignments remains a major bottleneck in solution NMR investigations of supramolecular structure, dynamics and interactions. Here we demonstrate that resonance assignment of methyl probes in high molecular weight protein assemblies can be efficiently achieved by combining fast NMR experiments, residue-type-specific isotope-labeling and automated site-directed mutagenesis. The utility of this general and straightforward strategy is demonstrated through the characterization of intermolecular interactions involving a 468-kDa multimeric aminopeptidase, PhTET2.
PMID: 21626214 [PubMed - as supplied by publisher]
A systematic mutagenesis-driven strategy for site-resolved NMR studies of supramolecular assemblies
A systematic mutagenesis-driven strategy for site-resolved NMR studies of supramolecular assemblies
Abstract Obtaining sequence-specific assignments remains a major bottleneck in solution NMR investigations of supramolecular structure, dynamics and interactions. Here we demonstrate that resonance assignment of methyl probes in high molecular weight protein assemblies can be efficiently achieved by combining fast NMR experiments, residue-type-specific isotope-labeling and automated site-directed mutagenesis. The utility of this general and straightforward strategy is demonstrated through...
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06-06-2011 12:53 AM
Site-resolved measurement of water-protein interactions by solution NMR.
Site-resolved measurement of water-protein interactions by solution NMR.
Site-resolved measurement of water-protein interactions by solution NMR.
Nat Struct Mol Biol. 2011 Jan 2;
Authors: Nucci NV, Pometun MS, Wand AJ
The interactions of biological macromolecules with water are fundamental to their structure, dynamics and function. Historically, characterization of the location and residence times of hydration waters of proteins in solution has been quite difficult. Confining proteins within the nanoscale interior of a reverse micelle slows water...
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01-05-2011 09:51 PM
[NMR paper] Comparison of X-ray and NMR structures: is there a systematic difference in residue contacts between X-ray- and NMR-resolved protein structures?
Comparison of X-ray and NMR structures: is there a systematic difference in residue contacts between X-ray- and NMR-resolved protein structures?
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Proteins. 2005 Jul 1;60(1):139-47
Authors: Garbuzynskiy SO, Melnik BS, Lobanov MY, Finkelstein AV, Galzitskaya OV
We have compared structures of 78 proteins determined by both NMR and X-ray methods. It is shown that X-ray and NMR structures...
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12-01-2010 06:56 PM
[NMR paper] Site-directed 13C solid-state NMR studies on membrane proteins: strategy and goals to
Site-directed 13C solid-state NMR studies on membrane proteins: strategy and goals toward revealing conformation and dynamics as illustrated for bacteriorhodopsin labeled with amino acid residues.
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Magn Reson Chem. 2004 Feb;42(2):218-30
Authors: Saitô H, Mikami J, Yamaguchi S, Tanio M, Kira A, Arakawa T, Yamamoto K, Tuzi S
We have so...
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11-24-2010 09:25 PM
[NMR paper] Kinetic, Raman, NMR, and site-directed mutagenesis studies of the Pseudomonas sp. str
Kinetic, Raman, NMR, and site-directed mutagenesis studies of the Pseudomonas sp. strain CBS3 4-hydroxybenzoyl-CoA thioesterase active site.
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Biochemistry. 2002 Sep 17;41(37):11152-60
Authors: Zhuang Z, Song F, Zhang W, Taylor K, Archambault A, Dunaway-Mariano D, Dong J, Carey PR
4-Hydroxybenzoyl-coenzyme A (4-HBA-CoA) thioesterase catalyzes the hydrolysis of 4-HBA-CoA to 4-hydroxybenzoate...
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11-24-2010 08:58 PM
[NMR paper] The binding site for UCH-L3 on ubiquitin: mutagenesis and NMR studies on the complex
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J Mol Biol. 1999 Sep 3;291(5):1067-77
Authors: Wilkinson KD, Laleli-Sahin E, Urbauer J, Larsen CN, Shih GH, Haas AL, Walsh ST, Wand AJ
The ubiquitin fold is a versatile and widely used targeting signal that is added post-translationally to a variety of proteins. Covalent attachment of one or more...
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11-18-2010 08:31 PM
[NMR paper] Site-directed mutagenesis, fluorescence, and two-dimensional NMR studies on microenvi
Site-directed mutagenesis, fluorescence, and two-dimensional NMR studies on microenvironments of effector region aromatic residues of human c-Ha-Ras protein.
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Biochemistry. 1994 Jan 11;33(1):65-73
Authors: Yamasaki K, Shirouzu M, Muto Y, Fujita-Yoshigaki J, Koide H, Ito Y, Kawai G, Hattori S, Yokoyama S, Nishimura S
The Tyr residues in positions 32 and 40 of human c-Ha-Ras...
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[NMR paper] Site-directed mutagenesis, fluorescence, and two-dimensional NMR studies on microenvi
Site-directed mutagenesis, fluorescence, and two-dimensional NMR studies on microenvironments of effector region aromatic residues of human c-Ha-Ras protein.
Related Articles Site-directed mutagenesis, fluorescence, and two-dimensional NMR studies on microenvironments of effector region aromatic residues of human c-Ha-Ras protein.
Biochemistry. 1994 Jan 11;33(1):65-73
Authors: Yamasaki K, Shirouzu M, Muto Y, Fujita-Yoshigaki J, Koide H, Ito Y, Kawai G, Hattori S, Yokoyama S, Nishimura S
The Tyr residues in positions 32 and 40 of human c-Ha-Ras...
A systematic mutagenesis-driven strategy for site-resolved NMR studies of supramolecular assemblies.
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