Exploring the genomic and proteomic variations of SARS-CoV-2 spike glycoprotein: A computational biology approach.

ABSTRACT: The newly identified SARS-CoV-2 has now been reported from around 185 countries with more than a million confirmed human cases including more than 120,000 deaths. The genomes of SARS-COV-2 strains isolated from different parts of the world are now available and the unique features of constituent genes and proteins need to be explored to understand the biology of the virus. Spike glycoprotein is one of the major targets to be explored because of its role during the entry of coronaviruses into host cells. We analyzed 320 whole-genome sequences and 320 spike protein sequences of SARS-CoV-2 using multiple sequence alignment. In this study, 483 unique variations have been identified among the genomes of SARS-CoV-2 including 25 nonsynonymous mutations and one deletion in the spike (S) protein. A

SUBMITTER: Lokman SM 

PROVIDER: S-EPMC7266584 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature