Predicted to enable several functions, including ATP hydrolysis activity; WW domain binding activity; and plus-end-directed microtubule motor activity. Predicted to be involved in several processes, including positive regulation of mitotic cytokinetic process; positive regulation of neuron migration; and protein localization to microtubule. Predicted to act upstream of or within several processes, including neural tube closure; regulation of establishment of cell polarity; and regulation of neuron migration. Predicted to be located in several cellular components, including microtubule cytoskeleton; midbody; and nuclear lumen. Predicted to be part of kinesin complex. Predicted to be active in microtubule and nucleus. Orthologous to human KIF20B (kinesin family member 20B). [provided by Alliance of Genome Resources, Apr 2022]