SARS‐CoV‐2 spike protein favors ACE2 from Bovidae and Cricetidae

Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) causes the recent COVID‐19 public health crisis. Bat is the widely believed original host of SARS‐CoV‐2. However, its intermediate host before transmitting to humans is not clear. Some studies proposed pangolin, snake, or turtle as the intermediate hosts. Angiotensin‐converting enzyme 2 (ACE2) is the receptor for SARS‐CoV‐2, which determines the potential host range for SARS‐CoV‐2. On...