2.5.1.1	38000	-	x * 38000, SDS-PAGE	739121	
2.5.1.1	39600	-	-	738211	
2.5.1.1	40000	-	x * 40000, SDS-PAGE of recombinant protein	706332	
2.5.1.1	45800	-	2 * 45800, the enzyme is always present as a dimer regardless of the added cofactor, in the case of Mg2+, the dimeric protein possesses the largest volume (93800 Da), most likely due to a more relaxed conformation. With Co2+, the enzyme seems to have a more compact conformation (87600 Da), which may be responsible for the change in product spectrum calculated from sequence	723664	
2.5.1.1	49400	-	-	739532	
2.5.1.1	87600	-	enzyme-Co2+ complex, gel filtration	723664	
2.5.1.1	93800	-	enzyme-Mg2+ complex, gel filtration	723664	
2.5.1.1	158000	-	gel filtration	738211