Probable U2 small nuclear ribonucleoprotein A'

UniProtKB accession:  Q9V4Q8

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Involved in pre-mRNA splicing as component of the spliceosome (By similarity). Associated with sn-RNP U2, where it contributes to the binding of stem loop IV of U2 snRNA (By similarity). In the germ line, has a role in oogenesis, by regulating spermatogenesis and nurse cell nuclei chromatin decondensation and dispersal, probably by regulating the splicing of proteins necessary for germline differentiation such as the meiotic protein mei-P26 (PubMed:27035939, PubMed:24244416).