ATM2 (ARABIDOPSIS THALIANA MYOSIN 4). similar to ATATM (myosin 1), motor [Arabidopsis thaliana] (TAIR:AT3G19960.1); similar to VIIIB (Myosin-like protein VIIB), motor [Arabidopsis thaliana] (TAIR:AT4G27370.1); similar to VIIIA (Myosin-like protein VIIA), motor [Arabidopsis thaliana] (TAIR:AT1G50360.1); similar to myosin VIII-2 [Nicotiana benthamiana] (GB:ABJ53201.1); similar to myosin VIII-B [Nicotiana benthamiana] (GB:ABJ53202.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO39202.1); contains InterPro domain IQ calmodulin-binding region (InterPro:IPR000048); contains InterPro domain Myosin head, motor region; (InterPro:IPR0016