AAR3 (ANTIAUXIN-RESISTANT 3). similar to unknown protein [Arabidopsis thaliana] (TAIR:AT3G12760.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO14997.1); contains InterPro domain Protein of unknown function DUF298 (InterPro:IPR005176); contains InterPro domain Defective in cullin neddylation (InterPro:IPR014764)