Evidence map›Paper›PMID 35324017›Full record

ArticleJournal of computational chemistry2022

Conformations and binding pockets of HRas and its guanine nucleotide exchange factors complexes in the guanosine triphosphate exchange process.

Yuqing Xiong, Juan Zeng, Fei Xia, Qiang Cui, Xianming Deng, Xin Xu

Open access · greenAbstract read
In one paragraph

Article in Journal of computational chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Assessing the Performance of BioEmu in Understanding Protein Dynamics.International journal of molecular sciences · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Dynamic regulation of RAS and RAS signaling.The Biochemical journal · 2023
    Article
  9. Article
  10. 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

6 authors at 5 institutions in 2 countries.

Yuqing XiongSchool of Chemistry and Molecular Engineering, NYU-ECNU Center for Computational Chemistry at NYU Shanghai, East China Normal University, Shanghai, China.
Juan ZengSchool of Biomedical Engineering, Guangdong Medical University, Dongguan, China.
Fei XiaSchool of Chemistry and Molecular Engineering, NYU-ECNU Center for Computational Chemistry at NYU Shanghai, East China Normal University, Shanghai, China.ORCID 0000-0001-9458-9175
Qiang CuiDepartments of Chemistry, Physics and Biomedical Engineering, Boston University, Boston, Massachusetts, USA.ORCID 0000-0001-6214-5211
Xianming DengState Key Laboratory of Cellular Stress Biology, Innovation Center for Cell Signaling Network, School of Life Sciences, Xiamen University, Xiamen, China.
Xin XuCollaborative Innovation Center of Chemistry for Energy Materials, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, MOE Key Laboratory of Computational Physical Sciences, Departments of Chemistry, Fudan University, Shanghai, China.ORCID 0000-0002-5247-2937
New York University Shanghai · CNBoston University · USFudan University · CNGuangdong Medical College · CNXiamen University · CN

Funding

Development and application of QM/MM methods for metalloenzymesR01GM106443 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI CUI, QIANG · 2013 to 2020
$2.3M
Fundamental Research Funds for the Central Universities of China 20720200008National Key R&D Program 2017YFA0504504National Natural Science Foundation of China 21603006National Natural Science Foundation of China 21688102National Natural Science Foundation of China 22073029National Natural Science Foundation of China 82021003National Natural Science Foundation of China 82151211NIGMS NIH HHS R01 GM106443The Natural Science Foundation of Guangdong Province 2019A1515011079
6 · The paper itself

Abstract

The human Son of Sevenless (SOS) activates the signal-transduction protein Ras by forming the complex SOS·Ras and accelerating the guanosine triphosphate (GTP) exchange in Ras. Inhibition of SOS·Ras could regulate the function of Ras in cells and has emerged as an effective strategy for battling Ras related cancers. A key factor to the success of this approach is to understand the conformational change of Ras during the GTP exchange process. In this study, we perform an extensive molecular dynamics simulation to characterize the specific conformations of Ras without and with guanine nucleotide exchange factors (GEFs) of SOS, especially for the substates of State 1 of HRasGTP∙Mg

Indexed as

Guanine Nucleotide Exchange FactorsProto-Oncogene Proteins p21(ras)Binding SitesGuanosine TriphosphateHumansMolecular ConformationGuanine Nucleotide Exchange FactorsGuanosine TriphosphateHRAS protein, humanProto-Oncogene Proteins p21(ras)binding pocketsconformationsRas complexesREMD simulation

Identifiers

PMID35324017
PMCPMC9191747
OpenAlexW4220885935

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

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 Socratic graph.