Literature DB >> 17165694

Magnetic susceptibility-induced alignment of proteins in reverse micelles.

Kathleen G Valentine1, Maxim S Pometun, Joseph M Kielec, Robert E Baigelman, Jayme K Staub, Kristy L Owens, A Joshua Wand.   

Abstract

Proteins encapsulated within the aqueous core of reverse micelles are found to partially align in a magnetic field. The degree of alignment is sufficient to result in sizable residual 15N-1H dipolar couplings that can be easily measured. It is found that the magnetic susceptibility of the reverse micelle particle is not dominated by the encapsulated protein. The residual dipolar couplings are found to be structurally meaningful.

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Year:  2006        PMID： 17165694      PMCID： PMC2538951          DOI： 10.1021/ja061438n

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  21 in total

1.  An NMR approach to structural proteomics.

Authors:  Adelinda Yee; Xiaoqing Chang; Antonio Pineda-Lucena; Bin Wu; Anthony Semesi; Brian Le; Theresa Ramelot; Gregory M Lee; Sudeepa Bhattacharyya; Pablo Gutierrez; Aleksej Denisov; Chang-Hun Lee; John R Cort; Guennadi Kozlov; Jack Liao; Grzegorz Finak; Limin Chen; David Wishart; Weontae Lee; Lawrence P McIntosh; Kalle Gehring; Michael A Kennedy; Aled M Edwards; Cheryl H Arrowsmith
Journal:  Proc Natl Acad Sci U S A       Date:  2002-02-19       Impact factor: 11.205

Review 2.  Weak alignment offers new NMR opportunities to study protein structure and dynamics.

Authors:  Ad Bax
Journal:  Protein Sci       Date:  2003-01       Impact factor: 6.725

3.  Automatic target selection for structural genomics on eukaryotes.

Authors:  Jinfeng Liu; Hedi Hegyi; Thomas B Acton; Gaetano T Montelione; Burkhard Rost
Journal:  Proteins       Date:  2004-08-01

Review 4.  Residual dipolar couplings in structure determination of biomolecules.

Authors:  J H Prestegard; C M Bougault; A I Kishore
Journal:  Chem Rev       Date:  2004-08       Impact factor: 60.622

5.  Forced folding and structural analysis of metastable proteins.

Authors:  Ronald W Peterson; Karthik Anbalagan; Cecilia Tommos; A Joshua Wand
Journal:  J Am Chem Soc       Date:  2004-08-11       Impact factor: 15.419

Review 6.  Structural proteomics: a tool for genome annotation.

Authors:  Alexander F Yakunin; Adelinda A Yee; Alexei Savchenko; Aled M Edwards; Cheryl H Arrowsmith
Journal:  Curr Opin Chem Biol       Date:  2004-02       Impact factor: 8.822

7.  REDCAT: a residual dipolar coupling analysis tool.

Authors:  Homayoun Valafar; James H Prestegard
Journal:  J Magn Reson       Date:  2004-04       Impact factor: 2.229

Review 8.  Weak alignment NMR: a hawk-eyed view of biomolecular structure.

Authors:  Ad Bax; Alexander Grishaev
Journal:  Curr Opin Struct Biol       Date:  2005-10       Impact factor: 6.809

9.  Solution structure calculations through self-orientation in a magnetic field of a cerium(III) substituted calcium-binding protein.

Authors:  I Bertini; M B Janik; G Liu; C Luchinat; A Rosato
Journal:  J Magn Reson       Date:  2001-01       Impact factor: 2.229

10.  NMR for structural proteomics of Thermotoga maritima: screening and structure determination.

Authors:  Wolfgang Peti; Touraj Etezady-Esfarjani; Torsten Herrmann; Heath E Klock; Scott A Lesley; Kurt Wüthrich
Journal:  J Struct Funct Genomics       Date:  2004
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  8 in total

1.  Recent Advances in the Application of Solution NMR Spectroscopy to Multi-Span Integral Membrane Proteins.

Authors:  Hak Jun Kim; Stanley C Howell; Wade D Van Horn; Young Ho Jeon; Charles R Sanders
Journal:  Prog Nucl Magn Reson Spectrosc       Date:  2009-11-01       Impact factor: 9.795

2.  Reverse Micelle Encapsulation of Proteins for NMR Spectroscopy.

Authors:  Brian Fuglestad; Bryan S Marques; Christine Jorge; Nicole E Kerstetter; Kathleen G Valentine; A Joshua Wand
Journal:  Methods Enzymol       Date:  2018-12-10       Impact factor: 1.600

Review 3.  A method for solution NMR structural studies of large integral membrane proteins: reverse micelle encapsulation.

Authors:  Joseph M Kielec; Kathleen G Valentine; A Joshua Wand
Journal:  Biochim Biophys Acta       Date:  2009-08-08

4.  Water loading driven size, shape, and composition of cetyltrimethylammonium/hexanol/pentane reverse micelles.

Authors:  Brian Fuglestad; Kushol Gupta; A Joshua Wand; Kim A Sharp
Journal:  J Colloid Interface Sci       Date:  2019-01-06       Impact factor: 8.128

Review 5.  High-resolution NMR spectroscopy of encapsulated proteins dissolved in low-viscosity fluids.

Authors:  Nathaniel V Nucci; Kathleen G Valentine; A Joshua Wand
Journal:  J Magn Reson       Date:  2014-04       Impact factor: 2.229

6.  Site-resolved measurement of water-protein interactions by solution NMR.

Authors:  Nathaniel V Nucci; Maxim S Pometun; A Joshua Wand
Journal:  Nat Struct Mol Biol       Date:  2011-01-02       Impact factor: 15.369

7.  Optimized reverse micelle surfactant system for high-resolution NMR spectroscopy of encapsulated proteins and nucleic acids dissolved in low viscosity fluids.

Authors:  Igor Dodevski; Nathaniel V Nucci; Kathleen G Valentine; Gurnimrat K Sidhu; Evan S O'Brien; Arthur Pardi; A Joshua Wand
Journal:  J Am Chem Soc       Date:  2014-02-19       Impact factor: 15.419

8.  Protein structure validation and identification from unassigned residual dipolar coupling data using 2D-PDPA.

Authors:  Arjang Fahim; Rishi Mukhopadhyay; Ryan Yandle; James H Prestegard; Homayoun Valafar
Journal:  Molecules       Date:  2013-08-22       Impact factor: 4.411
  8 in total

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