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. 2023 Jan 12;23(1):36. doi: 10.1007/s10142-023-00962-z

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© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

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Fig. 1 — Binding energy of RBD of Omicron variant against ACE2 receptors of 142 mammalian hosts. The binding affinities of Omicron RBD against the ACE2 receptors of potential mammalian hosts were predicted by performing protein–protein docking using the ClusPro web server