mg2+-induced microtubules and zn2+-induced sheets contained 0.45 mol of [ 8-3h ] gtp/mol of tubulin if assembled from [ 8-3h ] gtp and a mixture of 0.25 mol of [ 8-3h ] crgtp , 0.1 mol of [ 8-3h ] gdp , and 0.05 mol of [ 8-3h ] crgdp/mol of tubulin if assembled from [ 8-3h ] crgtp .
C0026046
microtubules
C0041348
tubulin