A protein's chemical properties, the chain conformation, the function of the protein and its
species specificity are determined by the information contained in the amino acid sequence …

This paper applies discrete wavelet transform (DWT) with various protein substitution
models to find functional similarity of proteins with low identity. A new metric,'S'function …

A 2-D graphical representation of protein sequences based on two classifications of amino
acids is outlined. We transform the characteristic graphs into numerical characterization and …

One of the key tasks related to proteins is the similarity comparison of protein sequences in
the area of bioinformatics and molecular biology, which helps the prediction and …

Sequence comparison is one of the foundations in bioinformatics, which can be used to
study evolutionary relations among the sequences. In this study, a 2D spectrum-like …

Sequences similarity analysis is one of the major topics in bioinformatics. It helps
researchers to reveal evolution relationships of different species. In this paper, we outline a …

On the basis of information on the evolution of the 20 amino acids and their physiochemical
characteristics, we propose a new two‐dimensional (2D) graphical representation of protein …

In this paper, continuous wavelet transform (CWT) is used to extract the number and the
relevant positions of the α-helices and short peptides connecting α-helices and β-strands …

To improve the recognition of weak similarities between proteins a method of aligning two
sequence profiles is proposed. It is shown that exploring the sequence space in the vicinity …

Background Protein sequence clustering has been widely used as a part of the analysis of
protein structure and function. In most cases single linkage or graph-based clustering …