Evidence map›Paper›PMID 23524290›Full record

ArticleBiophysical chemistry

Structural study of hNck2 SH3 domain protein in solution by circular dichroism and X-ray solution scattering.

Yoshitaka Matsumura, Masaji Shinjo, Tsutomu Matsui, Kaoru Ichimura, Jianxing Song, Hiroshi Kihara

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Article in Biophysical chemistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 39% of its field
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

4 citing papers in PubMed, 5 citations in OpenAlex.

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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

6 authors at 4 institutions in 3 countries.

Yoshitaka MatsumuraDepartment of Physics, Kansai Medical University, 18-89 Uyama-Higashi, Hirakata 573-1136, Japan.
Masaji Shinjo
Tsutomu Matsui
Kaoru Ichimura
Jianxing Song
Hiroshi Kihara
Kansai Medical University · JPNational University of Singapore · SGRitsumeikan University · JPSLAC National Accelerator Laboratory · US

Funding

ZWITTERION SURFACTANT DDMAB FOR IMPROV STABIL OF PROTEINP41RR001209 · NCRR · STANFORD UNIVERSITY · PI REESE, MICHAEL LLOYD · 1985 to 2011
$38.9M
X-ray Absorption Spectroscopy (XAS) pp.711-759P41GM103393 · NIGMS · STANFORD UNIVERSITY · PI HODGSON, KEITH O · 2012 to 2019
$30.6M
NCRR NIH HHS P41 RR001209NIGMS NIH HHS P41 GM103393
6 · The paper itself

Abstract

We have done conformational study of hNck2 SH3 domain by means of far-ultraviolet (far-UV) circular dichroism (CD) and X-ray solution scattering (XSS). The results indicated that the following: (1) hNck2 SH3 domain protein exhibited concentration dependent monomer-dimer transition at neutral pH, while the secondary structure of this protein was independent of the protein concentration. (2) The hNck2 SH3 domain also exhibited pH dependent monomer-dimer transition. This monomer-dimer transition was accompanied with helix-β transition of the secondary structural change. Moreover, the acid-induced conformation, which was previously studied by Liu and Song by CD and nuclear magnetic resonance (NMR), was found to be not compact, but the conformation of the protein at acidic pH was similar to the cold denatured state (C-state) reported by Yamada et al. for equine β-lactoglobulin. We calculated that a structure of the equilibrium helix-rich intermediate of the hNck2 SH3 domain by DAMMIF program.

Indexed as

Adaptor Proteins, Signal TransducingCircular DichroismDimerizationHumansHydrogen-Ion ConcentrationOncogene ProteinsProtein Structure, SecondaryScattering, Small Anglesrc Homology DomainsX-Ray DiffractionAdaptor Proteins, Signal TransducingNCK2 protein, humanOncogene Proteins

Identifiers

PMID23524290
PMCPMC3925460
OpenAlexW1966305642

What OpenQuestion holds

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Registered trials

None linked

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.