Jpred

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Jpred

Basic Information

Jpred itself is just a Protein Secondary Structure Prediction server, which exists since 1998 in different versions. JPred predicts Solvent Accessibility and Coiled-coil regions with the Lupas method and the secondary structure with the Jnet algorithm.

Jnet

Jnet
Author James A. Cuff, Geoffrey J. Barton
Year 2000
Reference PubMed 10861942
ML Method Neural Network

<<under construction>>

Jnet uses neural networks for its prediction. first, input: window of 17 residues over each amino acid in the alignment plus the addition of a conservation number; nine hidden nodes; three output nodes

second, input: window of 19 residues (result of first network) plus the conservation number; nine hidden nodes; three output nodes

input: multiple sequence alignment output: for each amino-acid three scores for three secondary structure elements (Helix, Sheet, Coil)