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A compound method is presented for protein secondary structure prediction. The residue sequence was first substituted with corresponding hydrophobic values. Then the sequential hydrophobic values was processed by using discrete wavelet transform (DWT) for denoising and by using continuous wavelet transform (CWT) for roughly analyzing protein secondary structure. Finally, improved Chou-Fasman method...
Secondary structure of a protein can be predicted efficiently by combining continuous wavelet transform (CWT) and Chou-Fasman method. We selected a protein with ID 1gca from PDB database, and substitute every amino acid of the protein with corresponding hydrophobic value. Then CWT was used to get the nucleated residues of certain type of secondary structure. The regions were extended along the protein...
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