Cullin family protein; FUNCTIONS IN: ubiquitin protein ligase binding; INVOLVED IN: ubiquitin-dependent protein catabolic process; LOCATED IN: cullin-RING ubiquitin ligase complex; CONTAINS InterPro DOMAIN/s: Cullin, N-terminal (InterPro:IPR001373), Cullin repeat-like-containing domain (InterPro:IPR016159); BEST Arabidopsis thaliana protein match is: cullin4 (TAIR:AT5G46210.1); Has 524 Blast hits to 524 proteins in 117 species: Archae - 0; Bacteria - 0; Metazoa - 312; Fungi - 63; Plants - 121; Viruses - 0; Other Eukaryotes - 28 (source: NCBI BLink). AT3G46910