Literature DB >> 15186155

Diluting abundant spins by isotope edited radio frequency field assisted diffusion.

Corey R Morcombe1, Vadim Gaponenko, R Andrew Byrd, Kurt W Zilm.   

Abstract

A new solid-state NMR method is described for obtaining long-range distance constraints in nanocrystalline samples of 13C-, 15N-, and 2H-enriched protein. The method selects only those 13C or 15N nuclei close to 1Hs for dipolar recoupling. When used with extensive deuteration, the bath of abundant 13C spins is made to appear dilute. Contacts over 4.5 A are readily observed in human ubiquitin.

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Year:  2004        PMID： 15186155     DOI： 10.1021/ja047919t

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


  96 in total

1.  Antiparallel β-sheet architecture in Iowa-mutant β-amyloid fibrils.

Authors:  Wei Qiang; Wai-Ming Yau; Yongquan Luo; Mark P Mattson; Robert Tycko
Journal:  Proc Natl Acad Sci U S A       Date:  2012-03-08       Impact factor: 11.205

2.  An amyloid organelle, solid-state NMR evidence for cross-β assembly of gas vesicles.

Authors:  Marvin J Bayro; Eugenio Daviso; Marina Belenky; Robert G Griffin; Judith Herzfeld
Journal:  J Biol Chem       Date:  2011-12-06       Impact factor: 5.157

3.  Segmental polymorphism in a functional amyloid.

Authors:  Kan-Nian Hu; Ryan P McGlinchey; Reed B Wickner; Robert Tycko
Journal:  Biophys J       Date:  2011-11-01       Impact factor: 4.033

4.  Repeat domains of melanosome matrix protein Pmel17 orthologs form amyloid fibrils at the acidic melanosomal pH.

Authors:  Ryan P McGlinchey; Frank Shewmaker; Kan-Nian Hu; Peter McPhie; Robert Tycko; Reed B Wickner
Journal:  J Biol Chem       Date:  2010-12-10       Impact factor: 5.157

5.  Molecular structure of monomorphic peptide fibrils within a kinetically trapped hydrogel network.

Authors:  Katelyn Nagy-Smith; Eric Moore; Joel Schneider; Robert Tycko
Journal:  Proc Natl Acad Sci U S A       Date:  2015-07-27       Impact factor: 11.205

6.  Proton detection for signal enhancement in solid-state NMR experiments on mobile species in membrane proteins.

Authors:  Meaghan E Ward; Emily Ritz; Mumdooh A M Ahmed; Vladimir V Bamm; George Harauz; Leonid S Brown; Vladimir Ladizhansky
Journal:  J Biomol NMR       Date:  2015-10-22       Impact factor: 2.835

7.  Prion nucleation site unmasked by transient interaction with phospholipid cofactor.

Authors:  Ashley A Zurawel; Daniel J Walsh; Sean M Fortier; Tamutenda Chidawanyika; Suvrajit Sengupta; Kurt Zilm; Surachai Supattapone
Journal:  Biochemistry       Date:  2014-01-02       Impact factor: 3.162

8.  Gd3+-chelated lipid accelerates solid-state NMR spectroscopy of seven-transmembrane proteins.

Authors:  Chang Liu; Jing Liu; Xiaojun Xu; ShengQi Xiang; Shenlin Wang
Journal:  J Biomol NMR       Date:  2017-05-30       Impact factor: 2.835

9.  Conformational transitions of the cross-linking domains of elastin during self-assembly.

Authors:  Sean E Reichheld; Lisa D Muiznieks; Richard Stahl; Karen Simonetti; Simon Sharpe; Fred W Keeley
Journal:  J Biol Chem       Date:  2014-02-18       Impact factor: 5.157

10.  The on-fibrillation-pathway membrane content leakage and off-fibrillation-pathway lipid mixing induced by 40-residue β-amyloid peptides in biologically relevant model liposomes.

Authors:  Qinghui Cheng; Zhi-Wen Hu; Katelynne E Doherty; Yuto J Tobin-Miyaji; Wei Qiang
Journal:  Biochim Biophys Acta Biomembr       Date:  2018-03-13       Impact factor: 3.747
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