1.1.1.315	32000	-	2 * 32000, SDS-PAGE	
1.1.1.315	32000	-	x * 32000, SDS-PAGE	
1.1.1.315	38087	-	x * 38087, calculated from sequence	
1.1.1.315	38090	-	calculated from sequence	
1.1.1.315	39600	-	x * 39600, SDS-PAGE and calculated	
1.1.1.315	60000	-	chemical cross-linking