CEP: a conformational epitope prediction server
- PMID: 15980448
- PMCID: PMC1160221
- DOI: 10.1093/nar/gki460
CEP: a conformational epitope prediction server
Abstract
CEP server (http://bioinfo.ernet.in/cep.htm) provides a web interface to the conformational epitope prediction algorithm developed in-house. The algorithm, apart from predicting conformational epitopes, also predicts antigenic determinants and sequential epitopes. The epitopes are predicted using 3D structure data of protein antigens, which can be visualized graphically. The algorithm employs structure-based Bioinformatics approach and solvent accessibility of amino acids in an explicit manner. Accuracy of the algorithm was found to be 75% when evaluated using X-ray crystal structures of Ag-Ab complexes available in the PDB. This is the first and the only method available for the prediction of conformational epitopes, which is an attempt to map probable antibody-binding sites of protein antigens.
Figures
References
-
- Van Regenmortel M.H. From absolute to exquisite specificity. Reflections on the fuzzy nature of species, specificity and antigenic sites. J. Immunol. Methods. 1998;216:37–48. - PubMed
-
- Van Regenmortel M.H. Mimotopes, continuous paratopes and hydropathic complementarity: novel approximations in the description of immunochemical specificity. J. Dispersion Sci. Technol. 1998;19:1199–1219.
-
- Hopp T.P. Retrospective: 12 years of antigenic determinant predictions, and more. Pept. Res. 1993;6:183–190. - PubMed
-
- Parker J.M., Guo D., Hodges R.S. New hydrophilicity scale derived from high-performance liquid chromatography peptide retention data: correlation of predicted surface residues with antigenicity and X-ray-derived accessible sites. Biochemistry. 1986;25:5425–5432. - PubMed
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Other Literature Sources
