In silico study of the spike protein from SARS-CoV-2 interaction with ACE2: similarity with SARS-CoV, hot-spot analysis and effect of the receptor polymorphism
Houcemeddine Othman, Zied Bouslama, Jean-Tristan Brandenburg, Jorge da Rocha, Yosr Hamdi, Kais Ghedira, Najet-Srairi Abid, Scott Hazelhurst
doi: https://doi.org/10.1101/2020.03.04.976027
Abstract
The spread of the COVID-19 caused by the SARS-CoV-2 outbreak has been growing since its first identification in December 2019. The publishing of the first SARS-CoV-2 genome made a valuable source of data to study the details about its phylogeny, evolution, and interaction with the host. Protein-protein binding assays have confirmed that Angiotensin-converting enzyme 2 (ACE2) is more likely to be the cell receptor via which the virus invades the host cell. In the present work, we provide an insight into the interaction of the viral spike Receptor Binding Domain (RBD) from different coronavirus isolates with host ACE2 protein.
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