Aliases for KHDRBS3 Gene
- KH RNA Binding Domain Containing, Signal Transduction Associated 3 2 3 5
- KH Domain-Containing, RNA-Binding, Signal Transduction-Associated Protein 3 3 4
- KH Domain Containing, RNA Binding, Signal Transduction Associated 3 2 3
- Sam68-Like Mammalian Protein 2 3 4
- RNA-Binding Protein T-Star 3 4
- SLM-2 3 4
- SALP 3 4
External Ids for KHDRBS3 Gene
Previous GeneCards Identifiers for KHDRBS3 Gene
GeneCards Summary for KHDRBS3 Gene
KHDRBS3 (KH RNA Binding Domain Containing, Signal Transduction Associated 3) is a Protein Coding gene. Diseases associated with KHDRBS3 include Extratemporal Epilepsy and Hypophosphatasia, Adult. Among its related pathways are Signaling by GPCR and Signaling by PTK6. Gene Ontology (GO) annotations related to this gene include nucleic acid binding and RNA binding. An important paralog of this gene is KHDRBS2.
UniProtKB/Swiss-Prot Summary for KHDRBS3 Gene
RNA-binding protein that plays a role in the regulation of alternative splicing and influences mRNA splice site selection and exon inclusion. Binds preferentially to the 5'-[AU]UAAA-3' motif in vitro. Binds optimally to RNA containing 5'-[AU]UAA-3' as a bipartite motif spaced by more than 15 nucleotides. Binds poly(A). RNA-binding abilities are down-regulated by tyrosine kinase PTK6 (PubMed:10564820, PubMed:19561594, PubMed:26758068). Involved in splice site selection of vascular endothelial growth factor (PubMed:15901763). In vitro regulates CD44 alternative splicing by direct binding to purine-rich exonic enhancer (By similarity). Can regulate alternative splicing of neurexins NRXN1-3 in the laminin G-like domain 6 containing the evolutionary conserved neurexin alternative spliced segment 4 (AS4) involved in neurexin selective targeting to postsynaptic partners such as neuroligins and LRRTM family members (PubMed:26758068). Targeted, cell-type specific splicing regulation of NRXN1 at AS4 is involved in neuronal glutamatergic synapse function and plasticity (By similarity). May regulate expression of KHDRBS2/SLIM-1 in defined brain neuron populations by modifying its alternative splicing (By similarity). Can bind FABP9 mRNA (By similarity). May play a role as a negative regulator of cell growth. Inhibits cell proliferation.
(Microbial infection) Involved in post-transcriptional regulation of HIV-1 gene expression.