TRI63 Polyclonal Antibody

caution:It is uncertain whether Met-1 or Met-14 is the initiator.,developmental stage:Expressed throughout all developmental stages.,domain:The RING-type zinc finger mediates interaction with SUMO2 and localization to the nucleus. Also required for the E3 ubiquitin ligase activity.,function:E3 ubiquitin ligase. Regulates proteasomal degradation of cardiac troponin I/TNNI3 and probably of other sarcomeric-associated proteins. May play a role in striated muscle atrophy and hypertrophy by regulating an anti-hypertrophic PKC-mediated signaling pathway. May regulate the organization of myofibrils through TTN in muscle cells.,pathway:Protein modification; protein ubiquitination.,sequence caution:Sequencing errors.,similarity:Contains 1 B box-type zinc finger.,similarity:Contains 1 COS domain.,similarity:Contains 1 RING-type zinc finger.,subcellular location:Localizes to the M- and Z-lines in skeletal muscle. Colocalizes with TNNI3 in myocytes.,subunit:Homooligomer and heterooligomer. Interacts with SUMO2, titin/TTN and GMEB1. Interacts with TRIM54 and probably with TRIM55 and TNNI3. Forms a ternary complex with GNB2L1 and PRKCE.,tissue specificity:Muscle specific. Selectively expressed in heart and skeletal muscle. Also expressed in the iris.,