Results 21 to 30 of about 418,398 (323)

Prediction of protein secondary structure based on an improved channel attention and multiscale convolution module

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Prediction of the protein secondary structure is a key issue in protein science. Protein secondary structure prediction (PSSP) aims to construct a function that can map the amino acid sequence into the secondary structure so that the protein secondary ...
Xin Jin   +9 more
doaj   +1 more source

PS4: a next-generation dataset for protein single-sequence secondary structure prediction

open access: yesBioTechniques, 2023
Protein secondary structure prediction is a subproblem of protein folding. A light-weight algorithm capable of accurately predicting secondary structure from only the protein residue sequence could provide useful input for tertiary structure prediction ...
Omar Peracha
doaj   +1 more source

Prediction of protein secondary structure content [PDF]

open access: yesProtein Engineering, Design and Selection, 1999
All existing algorithms for predicting the content of protein secondary structure elements have been based on the conventional amino-acid-composition, where no sequence coupling effects are taken into account. In this article, an algorithm was developed for predicting the content of protein secondary structure elements that was based on a new amino ...
W, Liu, K C, Chou
openaire   +2 more sources

Protein secondary structure prediction (PSSP) using different machine algorithms

open access: yesEgyptian Journal of Medical Human Genetics, 2021
Background The computational biology approach has advanced exponentially in protein secondary structure prediction (PSSP), which is vital for the pharmaceutical industry.
Heba M. Afify   +3 more
doaj   +1 more source

3-State Protein Secondary Structure Prediction based on SCOPe Classes

open access: yesBrazilian Archives of Biology and Technology, 2021
Improving the accuracy of protein secondary structure prediction has been an important task in bioinformatics since it is not only the starting point in obtaining tertiary structure in hierarchical modeling but also enhances sequence analysis and ...
Sema Atasever   +3 more
doaj   +1 more source

Convolution-Bidirectional Temporal Convolutional Network for Protein Secondary Structure Prediction

open access: yesIEEE Access, 2022
As a basic feature extraction method, convolutional neural networks have some information loss problems when dealing with sequence problems, and a temporal convolutional network can compensate for this problem.
Yunqing Zhang, Yuming Ma, Yihui Liu
doaj   +1 more source

Enhancing fragment-based protein structure prediction by customising fragment cardinality according to local secondary structure

open access: yesBMC Bioinformatics, 2020
Background Whenever suitable template structures are not available, usage of fragment-based protein structure prediction becomes the only practical alternative as pure ab initio techniques require massive computational resources even for very small ...
Jad Abbass, Jean-Christophe Nebel
doaj   +1 more source

Combining Deep Neural Networks for Protein Secondary Structure Prediction

open access: yesIEEE Access, 2020
By combining convolutional neural networks (CNN) and long short term memory networks (LSTM) into the learning structure, this paper presents a supervised learning method called combining deep neural networks (CDNN) for protein secondary structure ...
Shusen Zhou   +4 more
doaj   +1 more source

WG-ICRN: Protein 8-state secondary structure prediction based on Wasserstein generative adversarial networks and residual networks with Inception modules

open access: yesMathematical Biosciences and Engineering, 2023
Protein secondary structure is the basis of studying the tertiary structure of proteins, drug design and development, and the 8-state protein secondary structure can provide more adequate protein information than the 3-state structure.
Shun Li, Lu Yuan, Yuming Ma , Yihui Liu
doaj   +1 more source

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