Evidence map›Paper›PMID 31658402›Full record

ArticleProtein science : a publication of the Protein Society2020

GeTFEP: A general transfer free energy profile of transmembrane proteins.

Wei Tian, Hammad Naveed, Meishan Lin, Jie Liang

Open access · bronzeAbstract read
In one paragraph

Article in Protein science : a publication of the Protein Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Lipid bilayer induces contraction of the denatured state ensemble of a helical-bundle membrane protein.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  5. Article
  6. GeTFEP: A general transfer free energy profile of transmembrane proteins.Protein science : a publication of the Protein Society · 2020
    Article
  7. 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

4 authors at 2 institutions in 2 countries.

Wei TianDepartment of Bioengineering, University of Illinois at Chicago, Chicago, Illinois.ORCID 0000-0002-2146-1717
Hammad NaveedDepartment of Computer Science, National University of Computer and Emerging Sciences (NUCES-FAST), Islamabad, Islamabad Capital Territory, Pakistan.
Meishan LinDepartment of Bioengineering, University of Illinois at Chicago, Chicago, Illinois.
Jie LiangDepartment of Bioengineering, University of Illinois at Chicago, Chicago, Illinois.ORCID 0000-0002-2773-6427
University of Illinois Chicago · USNational University of Computer and Emerging Sciences · PK

Funding

Models and Algorithms for Biological Networks and Polymers: Stochastic Probability Landscape and Chromatin EnsemblesR35GM127084 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI LIANG, JIE · 2018 to 2025
$3.7M
Computational assembly of beta-barrel membrane proteinsR01GM079804 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI LIANG, JIE · 2007 to 2016
$2.8M
Database and Tools for Functional Inference and Mechanistic Insight into Somatic Cancer MutationsR01CA204962 · NCI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI LIANG, JIE, TSENG, YAN-YUAN · 2017 to 2019
$988k
Constructing Ensembles of 3D Structures of Igh Locus and Predicting Novel Chromosomal InteractionsR21AI126308 · NIAID · UNIVERSITY OF ILLINOIS AT CHICAGO · PI LIANG, JIE · 2017 to 2018
$421k
NCI NIH HHS R01 CA204962NIAID NIH HHS R21 AI126308NIGMS NIH HHS R01 GM079804NIGMS NIH HHS R35 GM127084NIH HHS R01CA204962-01A1NIH HHS R01GM079804NIH HHS R21AI126308NIH HHS R35GM127084
6 · The paper itself

Abstract

Free energy of transferring amino acid side-chains from aqueous environment into lipid bilayers, known as transfer free energy (TFE), provides important information on the thermodynamic stability of membrane proteins. In this study, we derived a TFE profile named General Transfer Free Energy Profile (GeTFEP) based on computation of the TFEs of 58 β-barrel membrane proteins (βMPs). The GeTFEP agrees well with experimentally measured and computationally derived TFEs. Analysis based on the GeTFEP shows that residues in different regions of the transmembrane (TM) segments of βMPs have different roles during the membrane insertion process. Results further reveal the importance of the sequence pattern of TM strands in stabilizing βMPs in the membrane environment. In addition, we show that GeTFEP can be used to predict the positioning and the orientation of βMPs in the membrane. We also show that GeTFEP can be used to identify structurally or functionally important amino acid residue sites of βMPs. Furthermore, the TM segments of α-helical membrane proteins can be accurately predicted with GeTFEP, suggesting that the GeTFEP is of general applicability in studying membrane protein.

Indexed as

ThermodynamicsAlgorithmsAmino AcidsHydrophobic and Hydrophilic InteractionsLipid BilayersMembrane ProteinsAmino AcidsLipid BilayersMembrane Proteinsbeta barrel membrane proteinshydrophobicity scaleouter membrane proteinsprotein stabilitythermodynamical stabilitytransfer free energytransmembrane proteins

Identifiers

PMID31658402
PMCPMC6954696
OpenAlexW2982628334

What OpenQuestion holds

Textmetadata
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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.