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TLS Online TPP Program

#Id: 1507

Each α or β monomer has a binding site for one molecule of GTP.

#Unit 2. Cellular Organization #Microtubules #Part B Pointers
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TLS Online TPP Program

#Id: 8525

#Unit 2. Cellular Organization

Detyrosylated microtubules are more stable, because they are more resistant to depolymerization by kinesin-13 and related proteins.
TLS Online TPP Program

#Id: 8526

#Unit 2. Cellular Organization

Polyglutamylation and polyglycylation are likely mutually exclusive, so they would not normally occur at the same time & both can enhance microtubule stability,
TLS Online TPP Program

#Id: 8527

#Unit 2. Cellular Organization

Kinesin-1 associates preferentially with detyrosylated and acetylated microtubules.
TLS Online TPP Program

#Id: 8528

#Unit 2. Cellular Organization

Polyglutamylation has a key role in the beating of cilia and flagella
TLS Online TPP Program

#Id: 8529

#Unit 2. Cellular Organization

Class IV IF proteins compose the neurofilaments found in neurons.
TLS Online TPP Program

#Id: 8530

#Unit 2. Cellular Organization

Class III IF proteins- found in cells of mesodermal origin
Desmin, GFAP, vimentin