Table 2 Structural comparison between γ-tubulin and β-tubulin in two different conformations.

From: The cryo-EM structure of a γ-TuSC elucidates architecture and regulation of minimal microtubule nucleation systems

 

R.M.S.D. of Cα backbone atoms

Cross-correlation between density segments

 

β-tubulin curved

β-tubulin straight

β-tubulin curved

β-tubulin straight

γ-tubulin (Spc97)

2.128

1.302

0.7876

0.8309

γ-tubulin (Spc98)

1.635

1.167

0.7950

0.8349

  1. R.M.S.D. and cross-correlation values were computed for tubulin helices α6 and α7 after rigid body docking of complete β-tubulin models into the cryo-EM density.
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