Title :
Gray Incidence Analysis of Protein 3D Structural Similarity
Author :
CHEN, Qi ; WANG, Changying ; WANG, Shuyan
Author_Institution :
South China Univ. of Tropical Agric., Danzhou
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;
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
DOI :
10.1109/ICMA.2007.4303700
