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Catalysis of the reaction: a nucleoside triphosphate + H2O = nucleoside diphosphate + phosphate. Catalysis of movement along a polymeric molecule such as a microfilament or microtubule, coupled to the hydrolysis of a nucleoside triphosphate. Catalysis of movement along a microtubule toward the minus end, coupled to the hydrolysis of ATP (or GTP). Catalysis of movement along a microtubule toward the plus end, coupled to the hydrolysis of ATP (or GTP). Catalysis of movement along a microtubule, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: microtubule motor activity
Acc: GO:0003777
Aspect: Molecular Function
Desc: Catalysis of movement along a microtubule, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
Synonyms:
  • dynein
  • dynein ATPase activity
  • kinetochore motor activity
  • kinesin
  • axonemal motor activity
  • kinesin motor activity
Proteins in PDR annotated with:
   This term: 395 [Search]
   Term or descendants: 401 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0003777 - microtubule motor activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle