The protein encoded by this gene associates with stem loop IV of U2 small nuclear ribonucleoprotein (U2 snRNP) in the presence of snRNP-A',. The encoded protein may play a role in pre-mRNA splicing. Autoantibodies from patients with systemic lupus erythematosus frequently recognize epitopes on the encoded protein. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
Msl1 antibody, 2810052G09Rik antibody, T9D9.7 antibody, T9D9_7 antibody, U2 small nuclear ribonucleoprotein B antibody, snrpb2 antibody, small nuclear ribonucleoprotein polypeptide B2 antibody, U2 small nuclear ribonucleoprotein B antibody, small nuclear ribonucleoprotein polypeptide B L homeolog antibody, SNRPB2 antibody, Snrpb2 antibody, U2B'' antibody, snrpb2.L antibody