Volume 7, Issue 3
Similarity Analysis of Protein Sequences Based on the EMD Method

Jihong Zhang, Junsheng Zheng , Fenglan Bai & Liwei Liu

Journal of Fiber Bioengineering & Informatics, 7 (2014), pp. 387-395.

Published online: 2014-07

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  • Abstract

An Empirical Mode Decomposition (EMD) method to analyze the similarities of protein sequences is proposed. The EMD method was used to divide a signal sequence converted from a protein sequence into a group of well-behaved Intrinsic Mode Functions (IMFs) and a residue which is monotonic or a trend. This is so that the similarities can be compared among protein sequences by the corresponding residues conveniently and intuitively. This work verifies the method's suitability by using the cytochrome c protein sequences of seven different species.

  • Keywords

MQ-RBF Quasi-interpolant EMD IMFs Similarity Analysis DNA Sequences

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COPYRIGHT: © Global Science Press

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@Article{JFBI-7-387, author = {}, title = {Similarity Analysis of Protein Sequences Based on the EMD Method}, journal = {Journal of Fiber Bioengineering and Informatics}, year = {2014}, volume = {7}, number = {3}, pages = {387--395}, abstract = {An Empirical Mode Decomposition (EMD) method to analyze the similarities of protein sequences is proposed. The EMD method was used to divide a signal sequence converted from a protein sequence into a group of well-behaved Intrinsic Mode Functions (IMFs) and a residue which is monotonic or a trend. This is so that the similarities can be compared among protein sequences by the corresponding residues conveniently and intuitively. This work verifies the method's suitability by using the cytochrome c protein sequences of seven different species.}, issn = {2617-8699}, doi = {https://doi.org/10.3993/jfbi09201408}, url = {http://global-sci.org/intro/article_detail/jfbi/4794.html} }
TY - JOUR T1 - Similarity Analysis of Protein Sequences Based on the EMD Method JO - Journal of Fiber Bioengineering and Informatics VL - 3 SP - 387 EP - 395 PY - 2014 DA - 2014/07 SN - 7 DO - http://doi.org/10.3993/jfbi09201408 UR - https://global-sci.org/intro/article_detail/jfbi/4794.html KW - MQ-RBF Quasi-interpolant KW - EMD KW - IMFs KW - Similarity Analysis KW - DNA Sequences AB - An Empirical Mode Decomposition (EMD) method to analyze the similarities of protein sequences is proposed. The EMD method was used to divide a signal sequence converted from a protein sequence into a group of well-behaved Intrinsic Mode Functions (IMFs) and a residue which is monotonic or a trend. This is so that the similarities can be compared among protein sequences by the corresponding residues conveniently and intuitively. This work verifies the method's suitability by using the cytochrome c protein sequences of seven different species.
Jihong Zhang, Junsheng Zheng , Fenglan Bai & Liwei Liu. (2019). Similarity Analysis of Protein Sequences Based on the EMD Method. Journal of Fiber Bioengineering and Informatics. 7 (3). 387-395. doi:10.3993/jfbi09201408
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