Disrupting SARS-CoV-2 Spike Protein Activity: A Virtual Screening and Binding Assay Study.

ABSTRACT: Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a respiratory virus that emerged in late 2019 and rapidly spread worldwide, causing the COVID-19 pandemic. The spike glycoprotein (S protein) plays a crucial role in viral target recognition and entry by interacting with angiotensin, converting enzyme 2 (ACE2), the functional receptor for the virus, via its receptor binding domain (RBD). The RBD availability for this interaction can be influenced by external factors, such as fatty acids. Linoleic acid (LA), a free fatty acid, has been shown to bind the S protein, modulating the viral infection by reducing initial target recognition. LA interacts with the fatty acid binding pocket (FABP), a potential drug target against SARS-CoV-2. In this study, we aimed to exploit the FABP as

SUBMITTER: Queiros-Reis L 

PROVIDER: S-EPMC11720127 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature