Fractal Analyze Protein Structural Similarity Base on Structural spectrum

Author

Chen, Qi ; He, Yizong ; Kang, Baosheng

Author_Institution

Coll. of Inf. Sci. & Technol., Hainan Univ., Haikou, China

Volume

2

fYear

2009

fDate

19-21 May 2009

Firstpage

165

Lastpage

169

Abstract

To compare the protein spatial structure, the second-order moment are applied to analysis the proteinpsilas principal component to construct protein three dimensional unified coordinates. Under this coordinates, the proteinpsilas spatial structure are transformed by wavelet to construct protein three dimension spatial structural spectra. Further more, with a fractal analysis of the structural spectra, the three dimensional structure of different protein is compared. Experimental result shows the method is fast and efficient compared with that provided by http://cl.sdsc.edu/, and can be applied in protein structure multi-scale comparison.

Keywords

biology computing; method of moments; pattern classification; principal component analysis; proteins; wavelet transforms; classification; fractal analysis; principal component analysis; protein three dimension spatial structural spectra; protein three dimensional unified coordinate; second-order moment; wavelet; Atomic measurements; Educational institutions; Fractals; Helium; Humans; Information analysis; Information science; Intelligent structures; Intelligent systems; Protein engineering; Fractal; Protein; Structural Spectra;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems, 2009. GCIS '09. WRI Global Congress on

Conference_Location

Xiamen

Print_ISBN

978-0-7695-3571-5

Type

conf

DOI

10.1109/GCIS.2009.63

Filename

5209444