======= IKZF4 =======
== Gene Information ==
* **Official Symbol**: IKZF4
* **Official Name**: IKAROS family zinc finger 4
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=64375|64375]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9H2S9|Q9H2S9]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=IKZF4&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20IKZF4|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/606239|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: DNA-binding protein that binds to the 5'GGGAATRCC-3' Ikaros-binding sequence. Transcriptional repressor. Interacts with SPI1 and MITF to repress transcription of the CTSK and ACP5 promoters via recruitment of corepressors SIN3A and CTBP2. May be involved in the development of central and peripheral nervous systems. Essential for the inhibitory function of regulatory T- cells (Treg). Mediates FOXP3-mediated gene silencing in regulatory T-cells (Treg) via recruitment of corepressor CTBP1 (By similarity). {ECO:0000250|UniProtKB:Q8C208, ECO:0000269|PubMed:10978333, ECO:0000269|PubMed:12015313, ECO:0000269|PubMed:12444977}.
No Pfam Domain information is available for this gene.
|bHLH transcription factor binding|
|protein heterooligomerization|
|transcription regulatory region DNA binding|
|protein domain specific binding|
|nuclear body|
|protein homooligomerization|
|sequence-specific DNA binding|
|protein complex oligomerization|
|protein-containing complex|
|DNA-binding transcription factor activity|
|zinc ion binding|
|negative regulation of transcription, DNA-templated|
|positive regulation of transcription by RNA polymerase II|
|negative regulation of nucleic acid-templated transcription|
|negative regulation of RNA biosynthetic process|
|negative regulation of RNA metabolic process|
|negative regulation of cellular macromolecule biosynthetic process|
|negative regulation of nucleobase-containing compound metabolic process|
|negative regulation of macromolecule biosynthetic process|
|negative regulation of cellular biosynthetic process|
|positive regulation of transcription, DNA-templated|
|negative regulation of biosynthetic process|
|protein-containing complex assembly|
|DNA-binding transcription factor activity, RNA polymerase II-specific|
|positive regulation of nucleic acid-templated transcription|
|positive regulation of RNA biosynthetic process|
|negative regulation of gene expression|
|positive regulation of RNA metabolic process|
|protein-containing complex subunit organization|
|positive regulation of nucleobase-containing compound metabolic process|
|positive regulation of macromolecule biosynthetic process|
|positive regulation of cellular biosynthetic process|
|positive regulation of gene expression|
|positive regulation of biosynthetic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp46|HMS-I1 1μM R01 exp46]]|-2.13|
|[[:results:exp302|35°C R06 exp302]]|-1.97|
|[[:results:exp49|NFN1 0.1μM R01 exp49]]|-1.75|
|[[:results:exp481|Ethambutol 25μM R08 exp481]]|1.83|
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**: 10752
* **Expression level (log2 read counts)**: 3.43
{{:chemogenomics:nalm6 dist.png?nolink |}}