Fig. 7: The hypothesis of a dual effect of insertion in MHC-I on bat immunity.
From: Amino acid insertion in Bat MHC-I enhances complex stability and augments peptide presentation
Schematic diagrams showing the antigen peptide presentation ability of bat MHC-I molecules with 0AA insertion, 3AA insertion, and 5AA insertion, as well as the thermal stability of antigen peptide binding to MHC-I molecules at a bat body temperature of 41 °C. In the schematic diagram of 5AA insertion, more hydrogen bonds can be seen.
