Macromolecular substrate-binding exosites on both the heavy and light chains of factor XIa mediate the formation of the Michaelis complex required for factor IX-activation.
Sinha D, Marcinkiewicz M, Navaneetham D, Walsh PN.
Sinha D, et al.
Biochemistry. 2007 Aug 28;46(34):9830-9. doi: 10.1021/bi062296c. Epub 2007 Aug 4.
Biochemistry. 2007.
PMID: 17676929
Binding of factor IX (FIX) to an exosite on the heavy chain of factor XIa (FXIa) is essential for the optimal activation of FIX (Sinha, D., Seaman, F. S., and Walsh, P. N. (1987) Biochemistry 26, 3768-3775). To gain further insight into the mechanisms of activation …
Binding of factor IX (FIX) to an exosite on the heavy chain of factor XIa (FXIa) is essential for the optimal activation of FIX (Sinha …