Exploring structural dynamics of the MERS-CoV receptor DPP4 and mutant DPP4 receptors.

Mouse DPP4 (mDPP4) receptor is not a functional receptor for MERS-CoV while human DPP4 (hDPP4) is, despite the high similarities between hDPP4 and mDPP4 receptors. The variability of DPP4 receptors...