The protein encoded by this gene contains a RING finger motif. The mouse counterpart of this protein has been shown to interact with Rela, the p65 subunit of NF-kappaB (NFKB), and modulate NFKB-mediated transcription activity. The mouse protein also binds ubiquitin-conjugating enzymes (E2s) and is a substrate for E2-dependent ubiquitination.
^ abAsamitsu K, Tetsuka T, Kanazawa S, Okamoto T (Jul 2003). "RING finger protein AO7 supports NF-kappaB-mediated transcription by interacting with the transactivation domain of the p65 subunit". J. Biol. Chem.278 (29): 26879–87. doi:10.1074/jbc.M211831200. PMID12748188.
Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature437 (7062): 1173–8. doi:10.1038/nature04209. PMID16189514.
Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, Suyama A, Sugano S (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene200 (1-2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID9373149.