MuRF1; IRF; RNF28; SMRZ; TRIM63; IRFMURF2; Iris RING finger protein;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