Evidence map›Paper›PMID 32002710›Full record

ArticleJournal of biomolecular NMR2020

Amino-acid selective isotope labeling enables simultaneous overlapping signal decomposition and information extraction from NMR spectra.

Takuma Kasai, Shunsuke Ono, Seizo Koshiba, Masayuki Yamamoto, Toshiyuki Tanaka, Shiro Ikeda, Takanori Kigawa

Abstract read
In one paragraph

Article in Journal of biomolecular NMR, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Takuma KasaiLaboratory for Cellular Structural Biology, RIKEN Center for Biosystems Dynamics Research, Yokohama, Japan. takuma.kasai@riken.jp.ORCID http://orcid.org/0000-0002-0089-533X
Shunsuke OnoPRESTO, JST, Kawaguchi, Japan.ORCID http://orcid.org/0000-0001-7890-5131
Seizo KoshibaTohoku Medical Megabank Organization, Tohoku University, Sendai, Japan.ORCID http://orcid.org/0000-0003-2001-1949
Masayuki YamamotoTohoku Medical Megabank Organization, Tohoku University, Sendai, Japan.ORCID http://orcid.org/0000-0002-9073-9436
Toshiyuki TanakaDepartment of Systems Science, Graduate School of Informatics, Kyoto University, Kyoto, Japan.ORCID http://orcid.org/0000-0001-5962-9119
Shiro IkedaDepartment of Statistical Inference and Mathematics, The Institute of Statistical Mathematics, Tachikawa, Japan.ORCID http://orcid.org/0000-0002-2462-1448
Takanori KigawaLaboratory for Cellular Structural Biology, RIKEN Center for Biosystems Dynamics Research, Yokohama, Japan. kigawa@riken.jp.ORCID http://orcid.org/0000-0003-0146-9719

Funding

Core Research for Evolutional Science and Technology JPMJCR13M3Japan Science and Technology Agency (JP) JPMJPR1673Japan Science and Technology Agency (JP) JPMJPR1674Japan Society for the Promotion of Science 25120003Japan Society for the Promotion of Science (JP) 16K18508RIKEN (JP) RIKEN Pioneering Project "Dynamic Structural Biology"
6 · The paper itself

Abstract

Signal overlapping is a major bottleneck for protein NMR analysis. We propose a new method, stable-isotope-assisted parameter extraction (SiPex), to resolve overlapping signals by a combination of amino-acid selective isotope labeling (AASIL) and tensor decomposition. The basic idea of Sipex is that overlapping signals can be decomposed with the help of intensity patterns derived from quantitative fractional AASIL, which also provides amino-acid information. In SiPex, spectra for protein characterization, such as

Indexed as

Isotope LabelingNuclear Magnetic Resonance, BiomolecularAmino AcidsNitrogen IsotopesAmino AcidsNitrogen IsotopesCombinatorial selective labelingNon-uniform sampling (NUS)Relaxation analysisSpectral deconvolutionStable isotope encoding (SiCode)Tensor factorization

Identifiers

PMID32002710
PMCPMC7080692

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Registered trials

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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.