May be a substrate-recognition component of a SCF-like ECS (Elongin-Cullin-SOCS-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins.
Subcellular locations: Cytoplasm
Highest level of expression in skeletal muscle. Also expressed in heart, brain, placenta, liver, kidney and pancreas.