3.4.21.27	monomer	1 * 72626, mutant FXI/G326C, SDS-PAGE	667620	
3.4.21.27	monomer	1 * 79600, SDS-PAGE	36541	
3.4.21.27	additional information	macromolecular substrate-binding exosites on both the heavy and light chains of factor XIa are required for mediation of formation of the Michaelis complex required for factor IX-activation, overview	683167	
3.4.21.27	polymer	x * 35000, x * 48000, SDS-PAGE, 2 chains	36532