PRPF4B

Pre-mRNA splicing occurs in two sequential transesterification steps, and the protein encoded by this gene is thought to be involved in pre-mRNA splicing and in signal transduction. This protein belongs to a kinase family that includes serine/arginine-rich protein-specific kinases and cyclin-dependent kinases (CDKs). This protein is regarded as a CDK-like kinase (Clk) with homology to mitogen-activated protein kinases (MAPKs). [provided by RefSeq]

PRP4 pre-mRNA processing factor 4 homolog B (yeast)

Has a role in pre-mRNA splicing. Phosphorylates SF2/ASF.

mRNA cis splicing, via spliceosomeIEA:InterPro
mRNA splicing, via spliceosome1 PublicationIC:UniProtKB
Protein phosphorylationManual Assertion Based On ExperimentIBA:GO_Central
RNA splicingManual Assertion Based On ExperimentTAS:ProtInc

Nucleus

Phosphorylated by Clk1.