2.1.1.158	?	x * 37600, SDS-PAGE	667105	
2.1.1.158	dimer	2 * 40000, SDS-PAGE	670509	
2.1.1.158	dimer	2 * 41000, gel filtration	684218	
2.1.1.158	dimer	2 * 41800, recombinant isozyme XMT1, SDS-PAGE	670578	
2.1.1.158	dimer	2 * 42000, about, sequence calculation	667101	
2.1.1.158	dimer	bimolecular fluorescence complementation. Enzymes xanthosine methyltransferase, 7-methylxanthine methyltransferase, and 3,7-dimethylxanthine methyltransferase each form a homo-dimer in cytosol. In addition, each enzyme also forms a hetero-dimer with each of the other two enzymes in cytosol	696486