SNRPD3Small nuclear ribonucleoprotein Sm D3 is a protein that in humans is encoded by the SNRPD3 gene.FunctionThe protein encoded by this gene belongs to the small nuclear ribonucleoprotein core protein family. It is required for pre-mRNA splicing and small nuclear ribonucleoprotein biogenesis.InteractionsSNRPD3 has been shown to interact with: CDC5L, CLNS1A, DDX20, and Protein arginine methyltransferase 5.