RHC2A (RING-H2 finger C2A); protein binding / zinc ion binding. similar to zinc finger (C3HC4-type RING finger) family protein [Arabidopsis thaliana] (TAIR:AT5G59550.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN72193.1); contains InterPro domain Zinc finger, RING/FYVE/PHD-type (InterPro:IPR013083); contains InterPro domain Protein of unknown function DUF1117 (InterPro:IPR010543); contains InterPro domain Zinc finger, RING-type; (InterPro:IPR001841)