3.6.5.6	dimer	-	644199, 644202, 644205, 644206, 644207, 644209, 644210	
3.6.5.6	dimer	2 * 55000, alpha and beta tubulin, SDS-PAGE	644208	
3.6.5.6	dimer	composed of 2 similar, but not identical chains designated alpha and beta	644203	
3.6.5.6	heterodimer	-	686631	
3.6.5.6	heterodimer	alpha-beta dimer	686645	
3.6.5.6	heterodimer	alpha-beta heterodimer	685083	
3.6.5.6	heterodimer	consists of an alpha and beta monomer	685385	
3.6.5.6	heterodimer	tubulin comes as a heterodimer of alpha and beta forms While there is only 45% amino-acid sequence similarity between alpha and beta tubulin isoforms, the three-dimensional structures of the monomers are very similar, each consisting of three domains of similar length and secondary structure composition: the N-terminal, the middle, and the C-terminal domain	756202	
3.6.5.6	additional information	can polimerize in vitro, analysis of the dimer	699587	
3.6.5.6	additional information	elongated microtubule protofilaments form at 37°C in the presence of GTP and later close into hollow cylindrical polymers	686631	
3.6.5.6	additional information	FtsZ initiates Z-ring formation and congregates several other proteins to form a septosomal complex	687534	
3.6.5.6	additional information	proteins Op18, RB3 and SCG10 of the oncoprotein18/stathmin family bind and stimulate enzyme at a low and indistinguishable rate of GTP hydrolysis, complex of enzyme and proteins may prevent futile cycles of GTP hydrolysis	656124	
3.6.5.6	tetramer	1 * 101000 + 1 * 106000 + 1 * 115000 + 1 * 128000, bands are probably tubulin dimers formed by cross-linking 2 alpha, 2 beta and an alpha and beta subunit	644200