Welcome to PROLDA:

Protein Fold Prediction Server using Linear Discriminant Analysis

This server predicts protein fold from amino acid sequence, based on Amino acid occurrence using Linear Discriminant Analysis.
(by Y-h. Taguchi and M. Michael Gromiha).

Reference:
Y-h. Taguchi and M. Michael Gromiha
Application of amino acid occurrence for discriminating different folding types of globular proteins.
BMC Bioinformatics. 2007 Oct 22;8(1):404.

For prediction results click HERE

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We have discriminated 1612 proteins with 30 folds by using LDA with occurrence of 20 amino acid in each protein. Any protein is classified into one of 30 folds using this method.