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Structure and function of factor XI
by Jonas Emsley, Paul A. McEwan, and David Gailani
Blood
Volume 115(13):2569-2577
April 1, 2010
©2010 by American Society of Hematology
Plasma coagulation protease reactions.
Jonas Emsley et al. Blood 2010;115:2569-2577
©2010 by American Society of Hematology
Human FXI apple domains.
Jonas Emsley et al. Blood 2010;115:2569-2577
©2010 by American Society of Hematology
The structure of zymogen FXI. Topology diagram of dimeric FXI viewed from 2 perspectives
rotated 90 degrees.
Jonas Emsley et al. Blood 2010;115:2569-2577
©2010 by American Society of Hematology
FXI-binding site for HK. (A) The relative positions of Gly104 and Gly155 in the A2 domain are
shown.
Jonas Emsley et al. Blood 2010;115:2569-2577
©2010 by American Society of Hematology
FXI activation.
Jonas Emsley et al. Blood 2010;115:2569-2577
©2010 by American Society of Hematology
The FXIa protease domain.
Jonas Emsley et al. Blood 2010;115:2569-2577
©2010 by American Society of Hematology
FIX activation.
Jonas Emsley et al. Blood 2010;115:2569-2577
©2010 by American Society of Hematology
Platelet-binding site on FXI. The locations of 2 residues (Ser248 and Arg250 in black), that
probably form a GPIb platelet-binding site on the FXI A3 domain (orange), are shown relative to
residues that form the heparin-binding site (Ly252, Lys253, and Lys2...
Jonas Emsley et al. Blood 2010;115:2569-2577
©2010 by American Society of Hematology
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