Predicted to contribute to RNA binding activity. Predicted to be involved in spliceosomal snRNP assembly. Predicted to act upstream of or within RNA splicing and mRNA processing. Predicted to be located in cytosol and nucleoplasm. Predicted to be part of several cellular components, including methylosome; small nuclear ribonucleoprotein complex; and spliceosomal complex. Predicted to be active in P granule. Is expressed in nervous system; renal cortex; sensory organ; and thymus primordium. Orthologous to human SNRPG (small nuclear ribonucleoprotein polypeptide G). [provided by Alliance of Genome Resources, Apr 2022]