immediate-early fungal elicitor family protein. similar to U-box domain-containing protein [Arabidopsis thaliana] (TAIR:AT5G37490.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO42397.1); contains InterPro domain Armadillo-type fold; (InterPro:IPR016024); contains InterPro domain Armadillo-like helical; (InterPro:IPR011989)