Evidence map›Paper›PMID 32848056›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

Structural cavities are critical to balancing stability and activity of a membrane-integral enzyme.

Ruiqiong Guo, Zixuan Cang, Jiaqi Yao, Miyeon Kim, Erin Deans, Guowei Wei, Seung-Gu Kang, Heedeok Hong

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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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

8 authors.

Ruiqiong GuoDepartment of Chemistry, Michigan State University, East Lansing, MI 48824.
Zixuan CangDepartment of Mathematics, Michigan State University, East Lansing, MI 48824.ORCID 0000-0002-9951-5586
Jiaqi YaoDepartment of Chemistry, Michigan State University, East Lansing, MI 48824.
Miyeon KimDepartment of Chemistry, Michigan State University, East Lansing, MI 48824.
Erin DeansDepartment of Biochemistry & Molecular Biology, Michigan State University, East Lansing, MI 48824.ORCID 0000-0002-7844-7991
Guowei WeiDepartment of Mathematics, Michigan State University, East Lansing, MI 48824.
Seung-Gu KangComputational Biology Center, IBM Thomas J. Watson Research Center, Yorktown Heights, NY 10598 sgkang@us.ibm.com honghd@msu.edu.ORCID 0000-0002-4010-0829
Heedeok HongDepartment of Chemistry, Michigan State University, East Lansing, MI 48824; sgkang@us.ibm.com honghd@msu.edu.ORCID 0000-0003-0118-5193

Funding

Folding and degradation of membrane proteinsR01GM118685 · NIGMS · MICHIGAN STATE UNIVERSITY · PI HONG, HEEDEOK · 2016 to 2020
$1.5M
Synergistic integration of topology and machine learning for the predictions of protein-ligand binding affinities and mutation impactsR01GM126189 · NIGMS · MICHIGAN STATE UNIVERSITY · PI WEI, GUOWEI · 2018 to 2021
$1.4M
NIGMS NIH HHS R01 GM118685NIGMS NIH HHS R01 GM126189
6 · The paper itself

Abstract

Packing interaction is a critical driving force in the folding of helical membrane proteins. Despite the importance, packing defects (i.e., cavities including voids, pockets, and pores) are prevalent in membrane-integral enzymes, channels, transporters, and receptors, playing essential roles in function. Then, a question arises regarding how the two competing requirements, packing for stability vs. cavities for function, are reconciled in membrane protein structures. Here, using the intramembrane protease GlpG of

Indexed as

Catalytic DomainDNA-Binding ProteinsEndopeptidasesEscherichia coli ProteinsHumansMembrane ProteinsModels, MolecularMolecular Dynamics SimulationMutationProtein ConformationProtein FoldingProtein StabilitySerine EndopeptidasesDNA-Binding ProteinsEndopeptidasesEscherichia coli ProteinsGlpG protein, E coliMembrane ProteinsRHBDL2 protein, humanSerine EndopeptidasescavityGlpGmembrane protein stabilitypackingsteric trapping

Identifiers

PMID32848056
PMCPMC7486710

What Socratic holds

Textmetadata
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.