DVSP ：The Database of Viruses Spike Protein

The database currently contains 35,579 spike protein sequences and 35,175 nucleotide sequences retrieved from the NCBI protein and nucleotide repositories, including 16,027 protein sequences and 15,623 nucleotide sequences from SARS-CoV-2.

DVSP integrates sequence information with virus type, host source, accession number, functional description, and related nucleotide records, enabling users to search, browse, download, and compare spike protein data through multiple retrieval options and BLAST analysis. By providing standardized and interconnected spike protein resources, DVSP supports studies of viral entry mechanisms, host specificity, structural and functional evolution, neutralizing epitopes, vaccine design, immunotherapy, and antiviral drug discovery.