RIE1 (RING-FINGER PROTEIN FOR EMBRYOGENESIS); zinc ion binding. similar to zinc finger (C3HC4-type RING finger) family protein [Arabidopsis thaliana] (TAIR:AT1G68070.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO42361.1); contains InterPro domain Zinc finger, RING/FYVE/PHD-type (InterPro:IPR013083); contains InterPro domain Zinc finger, RING-type; (InterPro:IPR001841)