Figure 5: A model of integrin, uPA kringle, and uPAR complex. We performed docking simulation of the interaction between uPA kringle (PDB code 2URK) and integrin 𝛼 v 𝛽 3 (PDB code 1L5G) using Autodock3. The simulation predicted the poses in which uPA kringle interacts with 𝛼 v 𝛽 3 . The uPA kringle-integrin complex was superposed with the ATF-uPAR complex (PDB code 2I9B).