ZER1

This gene encodes a subunit of an E3 ubiquitin ligase complex that may be involved in meiosis. The encoded protein contains three leucine-rich repeat motifs.

zyg-11 related, cell cycle regulator

Serves as substrate adapter subunit in the E3 ubiquitin ligase complex ZYG11B-CUL2-Elongin BC (PubMed:17304241, PubMed:31273098).
Acts redudantly with ZYG11B to target substrates bearing N-terminal glycine degrons for proteasomal degradation (PubMed:33093214).
Involved in the clearance of proteolytic fragments generated by caspase cleavage during apoptosis since N-terminal glycine degrons are strongly enriched at caspase cleavage sites. Also important in the quality control of protein N-myristoylation in which N-terminal glycine degrons are conditionally exposed after a failure of N-myristoylation (PubMed:31273098).

Biological Process positive regulation of proteasomal ubiquitin-dependent protein catabolic process Source:UniProtKB1 Publication
Biological Process protein quality control for misfolded or incompletely synthesized proteins Source:UniProtKB1 Publication

Cul2-RING ubiquitin ligase complex