Noncanonical interaction with microtubules via the N-terminal nonmotor domain is critical for the functions of a bidirectional kinesin
Singh S, Siegler N, Pandey H, Yanir N, Popov M, Goldstein-Levitin A, Sadan M, Debs G, Zarivach R, Frank G, Kass I, Sindelar C, Zalk R, Gheber L. Noncanonical interaction with microtubules via the N-terminal nonmotor domain is critical for the functions of a bidirectional kinesin. Science Advances 2024, 10: eadi1367. PMID: 38324691, PMCID: PMC10849588, DOI: 10.1126/sciadv.adi1367.Peer-Reviewed Original ResearchConceptsBidirectional motilityKinesin-5Plus-end-directed motilityKinesin-5 motorsCryo-EMC-terminal tailCryo-EM mapsPlus-end-directed kinesinCryo-electron microscopyDeletion mutantsNoncanonical interactionsIntracellular functionsCin8Cryo-electronMotor domainMotilityNonmotor domainsMutantsB-tubulinSingle-moleculeCell viabilityIn vivoIn vitroIn vitro experimentsLocal defects