ATEXO70H8 (exocyst subunit EXO70 family protein H8); protein binding. similar to ATEXO70H5 (exocyst subunit EXO70 family protein H5), protein binding [Arabidopsis thaliana] (TAIR:AT2G28640.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN66786.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO21731.1); contains InterPro domain Exo70 exocyst complex subunit; (InterPro:IPR004140)