C2orf5, COMD1, COMD1_HUMAN, COMM domain-containing protein 1, COMMD1, copper metabolism domain containing 1, MGC27155, MURR1, Protein Murr1.
Promotes ubiquitination of NF-kappa-B subunit RELA and its subsequent proteasomal degradation. Down-regulates NF-kappa-B activity. Down-regulates SOD1 activity by interfering with its homodimerization. Plays a role in copper ion homeostasis. Can bind one