Involved in the post-translational conjugation of arginine to the N-terminal aspartate or glutamate of a protein. This arginylation is required for degradation of the protein via the ubiquitin pathway. Does not arginylate cysteine residues.
Phosphorylated upon DNA damage, probably by ATM or ATR.
相似性
Belongs to the R-transferase family.
功能
Involved in the post-translational conjugation ofarginine to the N-terminal aspartate or glutamate of a protein.This arginylation is required for degradation of the protein viathe ubiquitin pathway. Does not arginylate cysteine residues (Bysimilarity).