Skip to Main Content
Table 3.
Properties of PFs on MTs and of tubulin in vitro
DatasetPF lengthPF curvature# PFs
 nm Deg/dimer  
GTP 36 ± 15 19.3 ± 13.1 884 
GMPCPP 38 ± 19 18.6 ± 12.8 271 
Fixed-plunge 25 ± 13 19.9 ± 13.6 264 
Fixed-NegStain 21 ± 10 20.5 ± 13.3 365 
Depoly 43 ± 16 20.2 ± 12.1 365 
Extrapolated tip curvature: GTP growth  23.6 ± 0.8  
Extrapolated tip curvature: GMPCPP  22.3 ± 0.7  
Extrapolated tip curvature: MT shorten  24.1 ± 0.6  
GTP-tubulin–darpin complex  22 PDB ID 4DRX 
GMPCPP-tubulin–stathmin complex  19 PDB ID 3RYH 
GDP-tubulin–colchicine-stathmin  26 PDB ID 1SA0 
DatasetPF lengthPF curvature# PFs
 nm Deg/dimer  
GTP 36 ± 15 19.3 ± 13.1 884 
GMPCPP 38 ± 19 18.6 ± 12.8 271 
Fixed-plunge 25 ± 13 19.9 ± 13.6 264 
Fixed-NegStain 21 ± 10 20.5 ± 13.3 365 
Depoly 43 ± 16 20.2 ± 12.1 365 
Extrapolated tip curvature: GTP growth  23.6 ± 0.8  
Extrapolated tip curvature: GMPCPP  22.3 ± 0.7  
Extrapolated tip curvature: MT shorten  24.1 ± 0.6  
GTP-tubulin–darpin complex  22 PDB ID 4DRX 
GMPCPP-tubulin–stathmin complex  19 PDB ID 3RYH 
GDP-tubulin–colchicine-stathmin  26 PDB ID 1SA0 
Close Modal

or Create an Account

Close Modal
Close Modal