3.3.2.1	?	x * 32400, calculated, x * 37000., SDS-PAGE	669078	
3.3.2.1	dimer	-	673025	
3.3.2.1	dimer	2 * 19700, calculated, 2 * 20000, SDS-PAGE	735550	
3.3.2.1	hexamer	six polypeptide chains are located in one asymmetric unit and appear to form hexamer, a trimer of dimers, for each monomer, the helix-sheet-helix sandwich architecture is determined	-, 752664	
3.3.2.1	homodimer	intersubunit interaction analysis	-, 752664	
3.3.2.1	homodimer	x-ray crystallography	732399	
3.3.2.1	additional information	extended active site is formed by inter-subunit association within a tetramer	670825	
3.3.2.1	pentamer	5 * 32554, sequence of DNA	326414	
3.3.2.1	pentamer	5 * 35000, SDS-PAGE	326413