Welcome to RVP-NET:
Real Value Prediction of Solvent Accessibility.

This program predicts the Real Values of Solvent Accessibility in a protein using our neural network algorithm. In this method, single residue information of neighbours is used for making prediction of Solvent accessibility. Algorithmic details of real value predictions may be found Here. Brief description of this server may be found Here.
Reference:

Shandar Ahmad, M. Michael Gromiha and Akinori Sarai Bioinformatics 2003 19: 1849-1851

Note: RVP-Net version 2.0 was released on June 26, 2003, which
provides graphical outputs to RVP-Net predictions.
To keep this service faster for text-only output, graphical outputs for this version are being stopped w.e.f. Sept 24, 2004.
Please use Version 2.0 to get graphical predictions.

April 27, 2005:
We apologise for some erratic behavior and erroneous results from this server during last week or so. We have now corrected the problem.
To predict ASA for a protein, Enter your sequence below in the text box or upload a file by clicking the "Browse" button. Plain text sequence or FASTA, SwissProt and PIR formats are accpeted for the input. Lower and upper cases are accepted for residue notations in single latter code. Letters not representing any residue (e.g. X and Z) and other symbols will be treated as unknown residues.

File Upload:
Or paste your sequence here: