Evidence map›Paper›PMID 14872124›Full record

ArticleJournal of biomolecular NMR2004

Signal assignments and chemical-shift structural analysis of uniformly 13C, 15N-labeled peptide, mastoparan-X, by multidimensional solid-state NMR under magic-angle spinning.

Toshimichi Fujiwara, Yasuto Todokoro, Hajime Yanagishita, Midori Tawarayama, Toshiyuki Kohno, Kaori Wakamatsu, Hideo Akutsu

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Article in Journal of biomolecular NMR, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

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0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

  1. Direct assignment ofJournal of biomolecular NMR · 2018
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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Toshimichi FujiwaraInstitute for Protein Research, Osaka University, 3-2 Yamadaoka, Suita, 565-0871 Japan. tfjwr@protein.osaka-u.ac.jp
Yasuto Todokoro
Hajime Yanagishita
Midori Tawarayama
Toshiyuki Kohno
Kaori Wakamatsu
Hideo Akutsu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carbon-13 and nitrogen-15 signals of fully isotope-labeled 15-residue peptide, glycinated mastoparan-X, in a solid state were assigned by two- and three-dimensional NMR experiments under magic-angle spinning conditions. Intra-residue spin connectivities were obtained with multidimensional correlation experiments for C'-C(alpha)-C(beta) and N-C(alpha)-C(beta). Sequence specific assignments were performed with inter-residue C(alpha)-C(alpha) and N-C(alpha)C(beta) correlation experiments. Pulse sequences for these experiments have mixing periods under recoupled zero- and double-quantum (13)C-(13)C and (15)N-(13)C dipolar interactions. These correlation spectra allowed the complete assignments of (13)C and (15)N backbone and (13)C(beta) signals. Chemical shift analysis of the (13)C and (15)N signals based on empirical and quantum chemical databases for proteins indicated that the backbone between residues 3 and 14 forms alpha-helix and residue 2 has extended conformation in the solid state. This structure was compared with the G-protein- and membrane-bound structures of mastoparan-X.

Indexed as

Carbon IsotopesIntercellular Signaling Peptides and ProteinsMagnetic Resonance ImagingModels, MolecularNitrogen IsotopesNuclear Magnetic Resonance, BiomolecularPeptidesProtein Structure, SecondaryCarbon IsotopesIntercellular Signaling Peptides and Proteinsmastoparan XNitrogen IsotopesPeptides

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.