Affiliation:
1. Department of Mathematics, Maulana Azad National Institute of Technology (MANIT), Bhopal, 462003 M.P, India
Abstract
Background:
Protein fold prediction is a fundamental step in Structural Bioinformatics.
The tertiary structure of a protein determines its function and to predict its tertiary structure, fold
prediction serves an important role. Protein fold is simply the arrangement of the secondary
structure elements relative to each other in space. A number of studies have been carried out till
date by different research groups working worldwide in this field by using the combination of
different benchmark datasets, different types of descriptors, features and classification techniques.
Objective:
In this study, we have tried to put all these contributions together, analyze their study
and to compare different techniques used by them.
Methods:
Different features are derived from protein sequence, its secondary structure, different
physicochemical properties of amino acids, domain composition, Position Specific Scoring Matrix,
profile and threading techniques.
Conclusion:
Combination of these different features can improve classification accuracy to a
large extent. With the help of this survey, one can know the most suitable feature/attribute set and
classification technique for this multi-class protein fold classification problem.
Publisher
Bentham Science Publishers Ltd.
Subject
Computational Mathematics,Genetics,Molecular Biology,Biochemistry
Cited by
20 articles.
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