Please use this identifier to cite or link to this item:
Title: Protein Sequence Comparison Based on Physicochemical Properties and the Position-Feature Energy Matrix
Authors: Yu L.
Zhang, Yusen
Gutman I.
Shi, Yongtang
Dehmer M.
Journal: Scientific Reports
Issue Date: 10-Apr-2017
Abstract: © 2017 The Author(s). We develop a novel position-feature-based model for protein sequences by employing physicochemical properties of 20 amino acids and the measure of graph energy. The method puts the emphasis on sequence order information and describes local dynamic distributions of sequences, from which one can get a characteristic B-vector. Afterwards, we apply the relative entropy to the sequences representing B-vectors to measure their similarity/dissimilarity. The numerical results obtained in this study show that the proposed methods leads to meaningful results compared with competitors such as Clustal W.
Type: Article
DOI: 10.1038/srep46237
SCOPUS: 85017395202
Appears in Collections:University Library, Kragujevac
[ Google Scholar ]

Page views(s)


Files in This Item:
File Description SizeFormat 
10.1038-srep46237.pdf713.05 kBAdobe PDFThumbnail

Items in SCIDAR are protected by copyright, with all rights reserved, unless otherwise indicated.