TABLE 1:

Tubulin acetylation does not change microtubule lattice parameters.

	Untreated	Deacetylated	Acetylated	Untreated + kinesin	Deacetylated + kinesin	Acetylated + kinesin
13-protofilament microtubule
Rise	9.44	9.36	9.36	9.23	9.49	9.50
Twist	−27.68	−27.69	−27.69	−27.70	−27.70	−27.69
14-protofilament microtubule
Rise	8.70	8.72	8.88	8.82	8.80	8.79
Twist	−25.75	−25.76	−25.76	−25.77	−25.76	−25.77

Final estimations for rise and twist of tubulin dimers in 13- and 14-protofilament microtubules from reconstructions of dynamic microtubules assembled from untreated, acetylated, or deacetylated tubulin, in the presence or absence of kinesin.