protein binding / zinc ion binding. similar to protein binding / zinc ion binding [Arabidopsis thaliana] (TAIR:AT4G32670.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ59867.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO47840.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO71894.1); contains InterPro domain Zinc finger, RING/FYVE/PHD-type (InterPro:IPR013083); contains InterPro domain Zinc finger, RING-type; (InterPro:IPR001841); contains InterPro domain Zinc finger, variant RING-type; (InterPro:IPR011016)