======= KHDRBS2 =======
== Gene Information ==
* **Official Symbol**: KHDRBS2
* **Official Name**: KH RNA binding domain containing, signal transduction associated 2
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=202559|202559]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q5VWX1|Q5VWX1]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=KHDRBS2&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20KHDRBS2|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/610487|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: RNA-binding protein that plays a role in the regulation of alternative splicing and influences mRNA splice site selection and exon inclusion. Binds both poly(A) and poly(U) homopolymers. Phosphorylation by PTK6 inhibits its RNA-binding ability (By similarity). Induces an increased concentration-dependent incorporation of exon in CD44 pre-mRNA by direct binding to purine-rich exonic enhancer. Can regulate alternative splicing of NRXN1 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. Regulates cell-type specific alternative splicing of NRXN1 at AS4 and acts synergystically with SAM68 in exon skipping. In contrast acts antagonistically with SAM68 in NRXN3 exon skipping at AS4. Its phosphorylation by FYN inhibits its ability to regulate splice site selection. May function as an adapter protein for Src kinases during mitosis. {ECO:0000250|UniProtKB:Q920F3, ECO:0000250|UniProtKB:Q9WU01}.
No Pfam Domain information is available for this gene.
|poly(A) binding|
|poly(U) RNA binding|
|SH2 domain binding|
|regulation of mRNA splicing, via spliceosome|
|SH3 domain binding|
|regulation of RNA splicing|
|regulation of mRNA processing|
|regulation of mRNA metabolic process|
|mRNA processing|
|protein heterodimerization activity|
|mRNA metabolic process|
|RNA processing|
|identical protein binding|
|RNA binding|
|RNA metabolic process|
|gene expression|
\\
=== CRISPR Data ===
No hits were found.
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/26|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/16|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/16|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 16838
* **Expression level (log2 read counts)**: -1.79
{{:chemogenomics:nalm6 dist.png?nolink |}}