UniProt Summary: Auxiliary spliceosomal protein that regulates selection of alternative splice sites in a small set of target pre-mRNA species (Probable). Regulates alternative splicing of the HSPG2 pre-mRNA (By similarity). Required for normal mitotic spindle assembly and normal progress through mitosis (PubMed:15878348). Required for normal accumulation of IK (PubMed:24945353). {ECO:0000250|UniProtKB:Q76B40, ECO:0000269|PubMed:15878348, ECO:0000269|PubMed:24945353, ECO:0000305}.
Pfam DomainsGO Terms
Pfam Domains
WD40
GO Terms
U2-type precatalytic spliceosome
regulation of alternative mRNA splicing, via spliceosome
regulation of mRNA splicing, via spliceosome
regulation of RNA splicing
regulation of mRNA processing
mRNA splicing, via spliceosome
RNA splicing, via transesterification reactions with bulged adenosine as nucleophile
RNA splicing, via transesterification reactions
regulation of mRNA metabolic process
RNA splicing
nuclear speck
mRNA processing
mRNA metabolic process
RNA processing
RNA metabolic process
gene expression
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)