Binding behavior of spike protein and receptor binding domain of the SARS-CoV-2 virus at different environmental conditions.

ABSTRACT: A novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was identified as the cause of the COVID-19 pandemic that originated in China in December 2019. Although extensive research has been performed on SARS-CoV-2, the binding behavior of spike (S) protein and receptor binding domain (RBD) of SARS-CoV-2 at different environmental conditions have yet to be studied. The objective of this study is to investigate the effect of temperature, fatty acids, ions, and protein concentration on the binding behavior and rates of association and dissociation between the S protein and RBD of SARS-CoV-2 and the hydrophobic aminopropylsilane (APS) biosensors using biolayer interferometry (BLI) validated with molecular dynamics simulation. Our results suggest three conditions-high i

SUBMITTER: Zhang M 

PROVIDER: S-EPMC8763896 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature