LIS - Legume Information System
Information about legume traits for crop improvement
CicerMine
v5.1.0.3
Cicer data from the Legume Information System
v5.1.0.3
Cicer data from the Legume Information System
| Type | Domain |
| Description | Tripartite motif-containing protein 63 (TRIM63), also known as MURF-1 is an E3 ubiquitin-protein ligase involved in ubiquitin-mediated muscle protein turnover [ , ]. It is predominantly fast (type II) fibre-associated in skeletal muscle and can bind to many myofibrillar proteins, including titin, nebulin, the nebulin-related protein NRAP, troponin-I (TnI), troponin-T (TnT), myosin light chain 2 (MLC-2), myotilin, and T-cap. The early and robust upregulation of MuRF-1 is triggered by disuse, denervation, starvation, sepsis, or steroid administration resulting in skeletal muscle atrophy. It also plays a role in maintaining titin M-line integrity []. It associates with the periphery of the M-line lattice and may be involved in the regulation of the titin kinase domain []. It also participates in muscle stress response pathways and gene expression [, ]. MuRF-1 belongs to the C-II subclass of TRIM (tripartite motif) family of proteins that are defined by their N-terminal RBCC (RING, Bbox, and coiled coil) domains, including three consecutive zinc-binding domains, a C3HC4-type RING-HC finger, Bbox2, and a coiled coil region, as well as a COS (carboxyl-terminal subgroup one signature) box, and an acidic residue-rich (AR) domain. It also harbours a MURF family-specific conserved box (MFC) between its RING-HC finger and Bbox domains [ ].This entry represents the C3HC4-type RING-HC finger found in TRIM63. |
| Short Name | TRIM63_RING-HC |
