FUNCTION: Splice factor that binds to the single-stranded 3'AG at the exon/intron border and promotes its utilization in the second catalytic step. Involved in the regulation of alternative splicing and the utilization of cryptic splice sites. Promotes the utilization of a cryptic splice site create...
FUNCTION: Splice factor that binds to the single-stranded 3'AG at the exon/intron border and promotes its utilization in the second catalytic step. Involved in the regulation of alternative splicing and the utilization of cryptic splice sites. Promotes the utilization of a cryptic splice site created by the beta-110 mutation in the HBB gene. The resulting frameshift leads to sickle cell anemia. {ECO:0000269|PubMed:12015979, ECO:0000269|PubMed:17589525}.
View more >>
GO - Biological processes (BP):
alternative mRNA splicing, via spliceosome [GO:0000380]; mRNA cis splicing, via spliceosome [GO:0045292]; mRNA splicing, via spliceosome [GO:0000398]...
alternative mRNA splicing, via spliceosome [GO:0000380]; mRNA cis splicing, via spliceosome [GO:0045292]; mRNA splicing, via spliceosome [GO:0000398]
View more >>
GO - Molecular function (MF):
RNA binding [GO:0003723]...
RNA binding [GO:0003723]
View more >>
GO - Cellular component (CC):
nucleoplasm [GO:0005654]; spliceosomal complex [GO:0005681]...
nucleoplasm [GO:0005654]; spliceosomal complex [GO:0005681]
View more >>