Evidence map›Paper›PMID 31212665›Full record

ArticleInternational journal of molecular sciences2019

Prediction of Enzyme Function Based on Three Parallel Deep CNN and Amino Acid Mutation.

Ruibo Gao, Mengmeng Wang, Jiaoyan Zhou, Yuhang Fu, Meng Liang, Dongliang Guo, Junlan Nie

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 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

7 authors.

Ruibo GaoSchool of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China. grb664425@126.com.
Mengmeng WangSchool of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China. mmw1218601537@163.com.
Jiaoyan ZhouSchool of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China. fjiaoyan121@163.com.
Yuhang FuSchool of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China. fuyuhang_fly@163.com.
Meng LiangSchool of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China. liangmengxa@163.com.
Dongliang GuoSchool of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China. dongliang1005@163.com.
Junlan NieSchool of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China. niejll3@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the past decade, due to the number of proteins in PDB database being increased gradually, traditional methods cannot better understand the function of newly discovered enzymes in chemical reactions. Computational models and protein feature representation for predicting enzymatic function are more important. Most of existing methods for predicting enzymatic function have used protein geometric structure or protein sequence alone. In this paper, the functions of enzymes are predicted from many-sided biological information including sequence information and structure information. Firstly, we extract the mutation information from amino acids sequence by the position scoring matrix and express structure information with amino acids distance and angle. Then, we use histogram to show the extracted sequence and structural features respectively. Meanwhile, we establish a network model of three parallel Deep Convolutional Neural Networks (DCNN) to learn three features of enzyme for function prediction simultaneously, and the outputs are fused through two different architectures. Finally, The proposed model was investigated on a large dataset of 43,843 enzymes from the PDB and achieved 92.34% correct classification when sequence information is considered, demonstrating an improvement compared with the previous result.

Indexed as

Neural Networks, ComputerAmino Acid SequenceAnimalsDatabases, ProteinEnzymesHumansMutationEnzymesamino acid sequenceDCNNenzyme function predictionmutation information

Identifiers

PMID31212665
PMCPMC6600291

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.