A kinesin is a protein complex belonging to a class of motor proteins found in eukaryotic cells. Kinesins move along microtubule (MT) filaments and are powered by the hydrolysis of adenosine triphosphate (ATP) (thus kinesins are ATPases, a type of enzyme).

Jul 19, 2023 · Kinesins are biological motor proteins that are ATP-dependent and function to assist cells with the transport of molecules along microtubules. Simply put, these proteins, function as highways...

There are currently 14 groups and many ungrouped or orphan kinesins. Among these, three kinesins – kinesin-1, kinesin-14 and kinesin-13 – highlight the diverse structure and function of the family. Kinesin-1, the first-discovered kinesin, has been studied extensively.

Oct 11, 2024 · Kinesins are a diverse superfamily of microtubule-based motors that perform fundamental roles in intracellular transport, cytoskeletal dynamics and cell division.

Oct 1, 2009 · Kinesin superfamily proteins (also known as KIFs) are important molecular motors that directionally transport various cargos, including membranous organelles, protein complexes and mRNAs.

Molecular motors are enzymes that convert chemical potential energy into controlled kinetic energy for mechanical work inside cells. Understanding the biophysics of these motors is essential for appreciating life as well as apprehending diseases that arise from motor malfunction.

Dec 21, 2018 · The main difference between dynein and kinesin is that the dynein carries cargo like organelles and vesicles from the periphery to the center of the cell whereas the kinesin carries cargo from the center to the periphery of the cell.

Kinesin is a superfamily of motor proteins that convert ATP energy into mechanical work to facilitate movement along microtubules in various cellular processes. AI generated definition based on: Methods in Cell Biology, 2010

Motile kinesins are motor proteins that move unidirectionally along microtubules as they hydrolyze ATP. The first kinesin was discovered 30 years ago 1,2; since then many more were identified, often based on the sequence conservation of their motor domain (or head).

Kinesin is a molecular motor protein that uses the energy released from ATP hydrolysis to 'walk' along microtubules and transport various cellular components, such as organelles, vesicles, and protein complexes, to their intended destinations within the cell.