MuRF1|IRF|RNF28|SMRZ|TRIM63|IRFMURF2|Iris RING finger protein|MuRF1|MURF1|MuRF-1|muscle specific ring finger protein 2|Muscle-specific RING finger protein 1|RING finger protein 28FLJ32380|RNF28E3 ubiquitin-protein ligase TRIM63|SMRZMURF-1|Striated muscle RING zinc finger protein|tripartite motif containing 63|tripartite motif-containing 63|Tripartite motif-containing protein 63