ATPOB1 (Arabidopsis thaliana POZ/BTB containing-protein 1); protein binding. similar to BTB/POZ domain-containing protein [Arabidopsis thaliana] (TAIR:AT2G46260.1); similar to unknown [Picea sitchensis] (GB:ABK24446.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN63457.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO39709.1); contains InterPro domain BTB/POZ fold; (InterPro:IPR011333); contains InterPro domain Kelch related (InterPro:IPR013089); contains InterPro domain BTB/POZ-like; (InterPro:IPR000210); contains InterPro domain BTB/POZ; (InterPro:IPR013069)