Design of a new multi-epitope vaccine against Brucella based on T and B cell epitopes using bioinformatics methods.

ABSTRACT: Brucellosis is one of the most serious and widespread zoonotic diseases, which seriously threatens human health and the national economy. This study was based on the T/B dominant epitopes of Brucella outer membrane protein 22 (Omp22), outer membrane protein 19 (Omp19) and outer membrane protein 28 (Omp28), with bioinformatics methods to design a safe and effective multi-epitope vaccine. The amino acid sequences of the proteins were found in the National Center for Biotechnology Information (NCBI) database, and the signal peptides were predicted by the SignaIP-5.0 server. The surface accessibility and hydrophilic regions of proteins were analysed with the ProtScale software and the tertiary structure model of the proteins predicted by I-TASSER software and labelled with the UCSF Chimera sof

SUBMITTER: Chen Z 

PROVIDER: S-EPMC8220514 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature