UniprotKB/SwissProt ID: Q9ZVH4 (Q9ZVH4)
Gene Name:
CUL3A
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Component of the cullin-RING ubiquitin ligases (CRL), or CUL3-RBX1-BTB protein E3 ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. The functional specificity of the CRL complex depends on the BTB domain-containing protein as the substrate recognition component. Involved in embryo pattern formation and endosperm development. Required for the normal division and organization of the root stem cells and columella root cap cells. Regulates primary root growth by an unknown pathway, but in an ethylene-dependent manner. Functions in distal root patterning, by an ethylene-independent mechanism. Functionally redundant with CUL3B
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization:
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