Fxr1 - FMR1 autosomal homolog 1

Enables G-quadruplex RNA binding activity and mRNA 3'-UTR binding activity. Involved in skeletal muscle organ development. Acts upstream of or within muscle organ development and negative regulation of translation. Located in several cellular components, including costamere; dendritic spine; and glutamatergic synapse. Part of polysome. Is expressed in several structures, including central nervous system; gut; musculature; sensory organ; and urinary system. Orthologous to human FXR1 (FMR1 autosomal homolog 1). [provided by Alliance of Genome Resources, Apr 2022]