5.3.1.17	31000	-	x * 31000, SDS-PAGE	
5.3.1.17	31000	-	6 * 31000, crystal structure, SDS-PAGE	
5.3.1.17	75000	-	trace amounts, gel filtration and analytical ultracentrifugation	
5.3.1.17	165000	-	hexamer, dynamic light scattering measurements	
5.3.1.17	188000	-	gel filtration and analytical ultracentrifugation	
5.3.1.17	290000	-	trace amounts, gel filtration and analytical ultracentrifugation