Evidence map›Paper›PMID 15784611›Full record

ArticleNucleic acids research2005

Sequence variation in G-protein-coupled receptors: analysis of single nucleotide polymorphisms.

Suganthi Balasubramanian, Yu Xia, Elizaveta Freinkman, Mark Gerstein

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

16 citing papers in PubMed, 43 citations in OpenAlex.

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  9. Structural imperatives impose diverse evolutionary constraints on helical membrane proteins.Proceedings of the National Academy of Sciences of the United States of America · 2009
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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

4 authors at 1 institution in 1 country.

Suganthi BalasubramanianDepartment of Molecular Biophysics and Biochemistry, Yale University 266 Whitney Avenue, New Haven, CT 06520-8114, USA.
Yu Xia
Elizaveta Freinkman
Mark Gerstein
Yale University · US

Funding

STUDIES OF TRANSMEMBRANE HELIX-HELIX ASSOCIATIONP01GM054160 · NIGMS · YALE UNIVERSITY · PI ENGELMAN, DONALD M · 1996 to 2003
$2.9M
NIGMS NIH HHS P01 GM054160NIGMS NIH HHS P01 GM54160
6 · The paper itself

Abstract

We assessed the disease-causing potential of single nucleotide polymorphisms (SNPs) based on a simple set of sequence-based features. We focused on SNPs from the dbSNP database in G-protein-coupled receptors (GPCRs), a large class of important transmembrane (TM) proteins. Apart from the location of the SNP in the protein, we evaluated the predictive power of three major classes of features to differentiate between disease-causing mutations and neutral changes: (i) properties derived from amino-acid scales, such as volume and hydrophobicity; (ii) position-specific phylogenetic features reflecting evolutionary conservation, such as normalized site entropy, residue frequency and SIFT score; and (iii) substitution-matrix scores, such as those derived from the BLOSUM62, GRANTHAM and PHAT matrices. We validated our approach using a control dataset consisting of known disease-causing mutations and neutral variations. Logistic regression analyses indicated that position-specific phylogenetic features that describe the conservation of an amino acid at a specific site are the best discriminators of disease mutations versus neutral variations, and integration of all our features improves discrimination power. Overall, we identify 115 SNPs in GPCRs from dbSNP that are likely to be associated with disease and thus are good candidates for genotyping in association studies.

Indexed as

Genetic Predisposition to DiseasePolymorphism, Single NucleotideAmino Acid SubstitutionEntropyHumansHydrophobic and Hydrophilic InteractionsPhylogenyReceptors, G-Protein-CoupledRegression AnalysisSequence Analysis, DNAReceptors, G-Protein-Coupled

Identifiers

PMID15784611
PMCPMC1069129
OpenAlexW2138811556

What OpenQuestion 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 OpenQuestion graph.