Prediction of secondary protein structure by means of the electron-ion interaction pseudopotential model (CROSBI ID 481710)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Štambuk, Nikola ; Konjevoda, Paško
engleski
Prediction of secondary protein structure by means of the electron-ion interaction pseudopotential model
The information necessary for the protein biosynthesis is contained in its messenger RNA nucleotide sequence. The aim of the paper is to provide a model of secondary protein folding based on the nucleotide string analysis, i.e. purine and pyrimidine base recombinations. It is shown that ionisation potential of purine and pyrimidine bases, with respect to their electron donor-acceptor relationships enables the extraction of fast computational algorithms that define secondary protein structure with > 90% precision. The method has been verified by means of the artificial neural network and machine learning procedures, on a test set of 160 alpha- and beta-protein folds from standard protein databases. The algorithms presented in this study enable simple, fast and accurate prediction of the secondary protein folding types on a personal computer.
ionisation potential; machine learning; mRNA; nucleotide; neural network; protein folding
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Podaci o prilogu
101-x.
2001.
objavljeno
Podaci o matičnoj publikaciji
Nagy, Agnes
Deberecen: Department of Theoretical Physics, University of Debrecen
Podaci o skupu
3rd Research Workshop and Graduate School on Physics and Chemistry at Quantum System
predavanje
14.05.2001-18.05.2001
Debrecen, Mađarska