Aug 2026
Cryo-EM structures of apo human Factor XIa reveal catalytic-domain flexibility and exposure of the Factor IX-binding site
It is demonstrated that FXI activation results in a global reorganization of the homodimer, extending beyond the activation loop to include a significant reorientation of the catalytic domain (CD) relative to the apple-domain (AD) platform.
A. Siutkina, A. Neuhaus, Marvin Taterra et al.
· bioRxiv · 0 citations