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. 2020 Oct 23;11:575012. doi: 10.3389/fgene.2020.575012

TABLE 2.

Binding affinity (ΔG) predicted values for the interaction between spike and viral ACE2 receptor.

Protein-protein complex (spike/Viral ACE2) ΔG (kcal/mol) SD
Chimpanzee −50.7659 ±11.7683
Human −46.7995 ±14.6343
Cat −44.8766 ±4.7180
Cattle −40.281 ±5.5411
Rhesus monkey −39.326 ±5.2482
Dog −37.7814 ±7.2897
Pig −30.719 ±6.5672
Horse −28.4732 ±7.4204
Sheep −26.3634 ±11.9568
Mouse −21.9914 ±6.9997
Rabbit −16.749 ±7.5223