RESUMEN
Objective To predict and analyze the physicochemical properties, structural characteristics, and antigenic epitopes of viral protein (VP) VP1 of Coxsackievirus A10 (CV-A10) by bioinformatics methods. Methods The physicochemical properties and structural characteristics of CV-A10 VP1 were predicted by ProtParam, SOPMA, SWISS-MODEL, PDBsum, and ProSA-web. The antigenic epitopes of CV-A10 VP1 were predicted and analyzed by DNAstar, ABCpred, Bepipred 2.0, ElliPro, DiscoTope-2.0, NetMHCpan-4.1, NetMHCIIpan-4.0, Consurf, VaxiJen v.2.0, AllerTOP v.2.0, ToxinPred2, and IEDB immunogenicity. Results Bioinformatics analysis showed that CV-A10 VP1 was a basic, unstable, and hydrophilic protein, of which the secondary structure mainly consisted of random coil. The analysis revealed that CV-A10 VP1 had multiple potential B and T cell antigenic epitopes as well as a dominant antigenic epitope based on the potential epitope. Conclusion CV-A10 VP1 has multiple potential sites that induce specific humoral and cellular immunity, providing important support for its experimental identification, molecular epidemiological studies, and vaccine development.