Literature DB >> 22911388

Appropriateness of DSS and TSP as internal references for (1)H NMR studies of molten globule proteins in aqueous media.

A Shimizu1, M Ikeguchi, S Sugai.   

Abstract

A marked dependence of the (1)H resonances of TSP and DSS (internal standards) on the concentration of proteins in the molten globule state has been found. This result indicates that TSP and DSS interact with these proteins. Therefore, when the chemical shift is used as an indicator of the residual structure of proteins in the molten globule state, great care must be taken in using TSP and DSS.

Entities:  

Year:  1994        PMID： 22911388     DOI： 10.1007/BF00398414

Source DB:  PubMed          Journal:  J Biomol NMR        ISSN： 0925-2738            Impact factor:   2.835


  17 in total

1.  Characterization of a partly folded protein by NMR methods: studies on the molten globule state of guinea pig alpha-lactalbumin.

Authors:  J Baum; C M Dobson; P A Evans; C Hanley
Journal:  Biochemistry       Date:  1989-01-10       Impact factor: 3.162

2.  Molten-globule conformation of Arc repressor monomers determined by high-pressure 1H NMR spectroscopy.

Authors:  X Peng; J Jonas; J L Silva
Journal:  Proc Natl Acad Sci U S A       Date:  1993-03-01       Impact factor: 11.205

3.  Unfolding of the molten globule state of alpha-lactalbumin studied by 1H NMR.

Authors:  A Shimizu; M Ikeguchi; S Sugai
Journal:  Biochemistry       Date:  1993-12-07       Impact factor: 3.162

4.  Dissecting the structure of a partially folded protein. Circular dichroism and nuclear magnetic resonance studies of peptides from ubiquitin.

Authors:  J P Cox; P A Evans; L C Packman; D H Williams; D N Woolfson
Journal:  J Mol Biol       Date:  1993-11-20       Impact factor: 5.469

5.  Study of the "molten globule" intermediate state in protein folding by a hydrophobic fluorescent probe.

Authors:  G V Semisotnov; N A Rodionova; O I Razgulyaev; V N Uversky; A F Gripas'; R I Gilmanshin
Journal:  Biopolymers       Date:  1991-01       Impact factor: 2.505

6.  Partially folded conformation of the (30-51) intermediate in the disulphide folding pathway of bovine pancreatic trypsin inhibitor. 1H and 15N resonance assignments and determination of backbone dynamics from 15N relaxation measurements.

Authors:  C P van Mierlo; N J Darby; J Keeler; D Neuhaus; T E Creighton
Journal:  J Mol Biol       Date:  1993-02-20       Impact factor: 5.469

7.  Hydrophobic clustering in nonnative states of a protein: interpretation of chemical shifts in NMR spectra of denatured states of lysozyme.

Authors:  P A Evans; K D Topping; D N Woolfson; C M Dobson
Journal:  Proteins       Date:  1991

8.  Characterization of a trifluoroethanol-induced partially folded state of alpha-lactalbumin.

Authors:  A T Alexandrescu; Y L Ng; C M Dobson
Journal:  J Mol Biol       Date:  1994-01-14       Impact factor: 5.469

9.  A partially folded state of hen egg white lysozyme in trifluoroethanol: structural characterization and implications for protein folding.

Authors:  M Buck; S E Radford; C M Dobson
Journal:  Biochemistry       Date:  1993-01-19       Impact factor: 3.162

10.  Structure and dynamics of a denatured 131-residue fragment of staphylococcal nuclease: a heteronuclear NMR study.

Authors:  A T Alexandrescu; C Abeygunawardana; D Shortle
Journal:  Biochemistry       Date:  1994-02-08       Impact factor: 3.162
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  14 in total

1.  The contribution of chemical exchange to MRI frequency shifts in brain tissue.

Authors:  Karin Shmueli; Stephen J Dodd; Tie-Qiang Li; Jeff H Duyn
Journal:  Magn Reson Med       Date:  2011-01       Impact factor: 4.668

2.  Solution structures of the C-terminal headpiece subdomains of human villin and advillin, evaluation of headpiece F-actin-binding requirements.

Authors:  Wim Vermeulen; Peter Vanhaesebrouck; Marleen Van Troys; Mieke Verschueren; Franky Fant; Marc Goethals; Christophe Ampe; José C Martins; Frans A M Borremans
Journal:  Protein Sci       Date:  2004-05       Impact factor: 6.725

3.  Protein-induced water 1H MR frequency shifts: contributions from magnetic susceptibility and exchange effects.

Authors:  Jie Luo; Xiang He; D Andre' d'Avignon; Joseph J H Ackerman; Dmitriy A Yablonskiy
Journal:  J Magn Reson       Date:  2009-10-30       Impact factor: 2.229

4.  Conformation specificity and arene binding in a peptide composed only of Lys, Ile, Ala and Gly.

Authors:  Fernando Diez-García; Irene Gómez-Pinto; Avijit Chakrabartty; Carlos González; Douglas V Laurents
Journal:  Eur Biophys J       Date:  2011-10-27       Impact factor: 1.733

5.  Concentration-dependent changes to diffusion and chemical shift of internal standard molecules in aqueous and micellar solutions.

Authors:  Benjamin Morash; Muzaddid Sarker; Jan K Rainey
Journal:  J Biomol NMR       Date:  2018-06-06       Impact factor: 2.835

6.  Validation of archived chemical shifts through atomic coordinates.

Authors:  Wolfgang Rieping; Wim F Vranken
Journal:  Proteins       Date:  2010-08-15

7.  1H, 13C and 15N chemical shift referencing in biomolecular NMR.

Authors:  D S Wishart; C G Bigam; J Yao; F Abildgaard; H J Dyson; E Oldfield; J L Markley; B D Sykes
Journal:  J Biomol NMR       Date:  1995-09       Impact factor: 2.835

8.  Backbone assignments and conformational dynamics in the S. typhimurium tryptophan synthase α-subunit from solution-state NMR.

Authors:  Varun V Sakhrani; Eduardo Hilario; Bethany G Caulkins; Mary E Hatcher-Skeers; Li Fan; Michael F Dunn; Leonard J Mueller
Journal:  J Biomol NMR       Date:  2020-05-15       Impact factor: 2.835

9.  Investigating lipids as a source of chemical exchange-induced MRI frequency shifts.

Authors:  K Shmueli; S J Dodd; P van Gelderen; J H Duyn
Journal:  NMR Biomed       Date:  2016-04-13       Impact factor: 4.044

10.  Solvent signal as an NMR concentration reference.

Authors:  Huaping Mo; Daniel Raftery
Journal:  Anal Chem       Date:  2008-12-15       Impact factor: 6.986
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