LARP3 antibody, La antibody, lab1 antibody, larp3 antibody, ssb antibody, Mt-SSB antibody, MtSSB antibody, Ssbp1 antibody, SS-B antibody, laa-a antibody, ssb-a antibody, ssb-b antibody, wu:fb17f11 antibody, zgc:55588 antibody, Sjogren syndrome antigen B antibody, Sjogren syndrome antigen B L homeolog antibody, single stranded DNA binding protein 1 antibody, Sjogren syndrome antigen B S homeolog antibody, Sjogren syndrome antigen B (autoantigen La) antibody, SSB antibody, ssb.L antibody, SSBP1 antibody, Ssb antibody, ssb.S antibody, ssb antibody
背景
The protein encoded by this gene is involved in diverse aspects of RNA metabolism, including binding and protecting poly(U) termini of nascent RNA polymerase III transcripts from exonuclease digestion, processing 5' and 3' ends of pre-tRNA precursors, acting as an RNA chaperone, and binding viral RNAs associated with hepatitis C virus. Autoantibodies reacting with this protein are found in the sera of patients with Sjogren syndrome and systemic lupus erythematosus.