ATK4 (ARABIDOPSIS THALIANA KINESIN 4); microtubule motor. Identical to Kinesin-4 (ATK4) [Arabidopsis Thaliana] (GB:O81635;GB:O04641); similar to microtubule motor [Arabidopsis thaliana] (TAIR:AT2G47500.1); similar to kinesin motor protein-related [Arabidopsis thaliana] (TAIR:AT3G44730.1); similar to kinesin motor protein-related [Arabidopsis thaliana] (TAIR:AT1G09170.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO40062.1); similar to kinesin-related protein [Gossypium hirsutum] (GB:ABO28522.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN74504.1); contains InterPro domain Kinesin, motor region; (InterPro:IPR001752