Gray Incidence Analysis of Protein 3D Structural Similarity

Author

CHEN, Qi ; WANG, Changying ; WANG, Shuyan

Author_Institution

South China Univ. of Tropical Agric., Danzhou

fYear

2007

fDate

5-8 Aug. 2007

Firstpage

1090

Lastpage

1095

Abstract

The second-order moment is applied to analyze the protein´s principal component which is used to construct a three-dimensional unified coordinates under which a three dimensional protein structural spectra is obtained by means of wavelet transform. Furthermore, with a gray incidence analysis of the structural spectra, the three-dimensional structures of different proteins are compared. Experimental results demonstrate that the speed and effectiveness of the proposed method are identical to that provided by http://cl.sdsc.edu/, and can be applied in protein structure multi-scale comparison.

Keywords

biology computing; computer graphics; principal component analysis; proteins; gray incidence analysis; principal component analysis; protein 3D structural similarity; protein structure multiscale comparison; second-order moment; structural spectra; wavelet transform; Agriculture; Animal structures; Atomic measurements; Automation; Computer science; Educational institutions; Information analysis; Information science; Mechatronics; Proteins; Gray Incidence; Similarity; Three Dimension;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation, 2007. ICMA 2007. International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4244-0828-3

Electronic_ISBN

978-1-4244-0828-3

Type

conf

DOI

10.1109/ICMA.2007.4303700

Filename

4303700