Mutations in human SARS-CoV-2 spike proteins, potential drug binding and epitope sites for COVID-19 therapeutics development.

ABSTRACT: The comparison of 303,250 human SARS-CoV-2 spike protein sequences with the reference protein sequence Wuhan-Hu-1, showed ∼96.5% of the spike protein sequence has undergone the mutations till date, since outbreak of the COVID-19 pandemic disease that was first reported in December 2019. A total of 1,269,629 mutations were detected corresponding to 1,229 distinct mutation sites in the spike proteins comprising 1,273 amino acid residues. Thereby, ∼3.5% of the human SARS-CoV-2 spike protein sequence has remained invariant in the past two years. Considering different mutations occur at the same mutation site, a total of 4,729 distinct mutations were observed and are catalogued in the present work. The WHO/CDC, U.S.A., classification and definitions for the current variants being monitored (VBM

SUBMITTER: Guruprasad K 

PROVIDER: S-EPMC8824715 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature