CID3 (CTC-Interacting Domain 3). similar to CID4 (CTC-Interacting Domain 4), protein binding [Arabidopsis thaliana] (TAIR:AT3G14010.1); similar to CID4 (CTC-Interacting Domain 4) [Arabidopsis thaliana] (TAIR:AT3G14010.2); similar to CID4 (CTC-Interacting Domain 4) [Arabidopsis thaliana] (TAIR:AT3G14010.3); similar to ataxin-2 related protein [Ipomoea nil] (GB:BAF46306.1); contains InterPro domain Ataxin-2, N-terminal (InterPro:IPR009604)