4.2.1.24	?	x * 37000, maximally active octamer can dissociate into less active smaller subunits, minimal functional unit is a tetramer, SDS-PAGE	210732	
4.2.1.24	?	x * 37676, mass spectroscopy	-, 746631	
4.2.1.24	?	x * 38000, SDS-PAGE	210697	
4.2.1.24	?	x * 45000, SDS-PAGE	210718	
4.2.1.24	dimer	-	704601	
4.2.1.24	dimer	pro-hexamer dimer and pro-octamer dimer, analyzed by gel filtration	690939	
4.2.1.24	dimer	recombinant TgPBGS also shows low levels of dimers, 2 * 40000 Da, SDS-PAGE	704678	
4.2.1.24	hexamer	6 * 35856, calculation from nucleotide sequence	664453	
4.2.1.24	hexamer	6 * 40000, SDS-PAGE	210712	
4.2.1.24	hexamer	6 * 42000, SDS-PAGE	210720	
4.2.1.24	hexamer	6 * 50000, SDS-PAGE	210693	
4.2.1.24	hexamer	hexameric structure of the enzyme only shows low activity. Using in silico screening two hexamer-stabilizing inhibitors of PBGS are identified: N-(3-methoxyphenyl)-1-methyl-6-oxo-2-[(pyridin-2-ylmethyl)sulfanyl]-1,6-dihydropyrimidine-5-carboxamide and 7-(3-aminopentan-3-yl)-5-chloroquinolin-8-ol	704601	
4.2.1.24	hexamer	wild type, pH 8.8, catalytic turnover favors octamer, analyzed by gel filtration and anion exchange chromatography	690939	
4.2.1.24	hexamer or octamer	by analytical ultracentrifugation	690898	
4.2.1.24	additional information	-	210709	
4.2.1.24	additional information	dissociation and reassociation of the subunits of immobilized PGB synthase	210702	
4.2.1.24	additional information	wild-type enzyme and variant F12L exist in different oligomeric states. The wild-type enzyme exists as an octamer and the F12L variant exists as a hexamer. It appears that any equilibrium between octamer and hexamer most probably proceeds through the interconversion of hugging dimer and the detached dimer	653303	
4.2.1.24	octamer	-	714924	
4.2.1.24	octamer	6 * 37832, electrospray ionization mass spectrometry	664001	
4.2.1.24	octamer	8 * 30000, SDS-PAGE	210715	
4.2.1.24	octamer	8 * 31000, SDS-PAGE	210699	
4.2.1.24	octamer	8 * 34900, equilibrium sedimentation in presence of 6 M guanidine-HCl	210706	
4.2.1.24	octamer	8 * 35000, SDS-PAGE	210686, 210688, 210706	
4.2.1.24	octamer	8 * 36000, SDS-PAGE	210701, 210722	
4.2.1.24	octamer	8 * 37000, SDS-PAGE	210725	
4.2.1.24	octamer	8 * 38000, mature recombinant enzyme, SDS-PAGE	652563	
4.2.1.24	octamer	8 * 43000, SDS-PAGE	210729	
4.2.1.24	octamer	8 * 46000, mature recombinant enzyme, SDS-PAGE	652563	
4.2.1.24	octamer	high activity octamer is the dominant assembly	704601	
4.2.1.24	octamer	recombinant TgPBGS is purified as a stable octamer, 8 * 40000 Da, SDS-PAGE	704678	
4.2.1.24	octamer	the enzyme is an obligate oligomer that can exist in functionally distinct quaternary states of different stoichiometries, which are called morpheeins, human PBGS assembles into long-lived morpheeins and is capable of forming either a high activity octamer or a low activity hexamer	680737	
4.2.1.24	octamer	wild type, pH 6.9 and pH 8.8, analyzed by gel filtration and anion exchange chromatography	690939