Evidence map›Paper›PMID 25295274›Full record

ArticleBioMed research international2014

EXIA2: web server of accurate and rapid protein catalytic residue prediction.

Chih-Hao Lu, Chin-Sheng Yu, Yu-Tung Chien, Shao-Wei Huang

Abstract read
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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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

3 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

4 authors.

Chih-Hao LuGraduate Institute of Molecular Systems Biomedicine, China Medical University, Taichung 40402, Taiwan.ORCID 0000-0002-8363-6244
Chin-Sheng YuDepartment of Information Engineering and Computer Science, Feng Chia University, Taichung 40724, Taiwan.ORCID 0000-0002-5205-1331
Yu-Tung ChienDepartment of Medical Informatics, Tzu Chi University, Hualien 97004, Taiwan.
Shao-Wei HuangDepartment of Medical Informatics, Tzu Chi University, Hualien 97004, Taiwan.ORCID 0000-0001-9000-028X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose a method (EXIA2) of catalytic residue prediction based on protein structure without needing homology information. The method is based on the special side chain orientation of catalytic residues. We found that the side chain of catalytic residues usually points to the center of the catalytic site. The special orientation is usually observed in catalytic residues but not in noncatalytic residues, which usually have random side chain orientation. The method is shown to be the most accurate catalytic residue prediction method currently when combined with PSI-Blast sequence conservation. It performs better than other competing methods on several benchmark datasets that include over 1,200 enzyme structures. The areas under the ROC curve (AUC) on these benchmark datasets are in the range from 0.934 to 0.968.

Indexed as

CatalysisCatalytic DomainSoftwareComputational BiologyDatabases, ProteinInternetProtein ConformationProteinsProteins

Identifiers

PMID25295274
PMCPMC4177735

What OpenQuestion holds

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Registered trials

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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.