RIN2 (RPM1 INTERACTING PROTEIN 2); protein binding / zinc ion binding. similar to RIN3 (RPM1 INTERACTING PROTEIN 3), protein binding / zinc ion binding [Arabidopsis thaliana] (TAIR:AT5G51450.1); similar to ERAD RING E3 [synthetic construct] (GB:ABG85250.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO42690.1); contains InterPro domain Ubiquitin system component Cue (InterPro:IPR003892); contains InterPro domain Zinc finger, RING/FYVE/PHD-type (InterPro:IPR013083); contains InterPro domain Zinc finger, RING-type; (InterPro:IPR001841)