======= RBP3 =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: RBP3
  * **<color #00a2e8>Official Name</color>**: retinol binding protein 3
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5949|5949]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/P10745|P10745]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=RBP3&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RBP3|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/180290|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  Interphotoreceptor retinol-binding protein is a large glycoprotein known to bind retinoids and found primarily in the interphotoreceptor matrix of the retina between the retinal pigment epithelium and the photoreceptor cells. It is thought to transport retinoids between the retinal pigment epithelium and the photoreceptors, a critical role in the visual process.The human IRBP gene is approximately 9.5 kbp in length and consists of four exons separated by three introns. The introns are 1.6-1.9 kbp long. The gene is transcribed by photoreceptor and retinoblastoma cells into an approximately 4.3-kilobase mRNA that is translated and processed into a glycosylated protein of 135,000 Da. The amino acid sequence of human IRBP can be divided into four contiguous homology domains with 33-38% identity, suggesting a series of gene duplication events. In the gene, the boundaries of these domains are not defined by exon-intron junctions, as might have been expected. The first three homology domains and part of the fourth are all encoded by the first large exon, which is 3,180 base pairs long. The remainder of the fourth domain is encoded in the last three exons, which are 191, 143, and approximately 740 base pairs long, respectively. [provided by RefSeq, Jul 2008]. 
  * **<color #00a2e8>UniProt Summary</color>**:  IRBP shuttles 11-cis and all trans retinoids between the retinol isomerase in the pigment epithelium and the visual pigments in the photoreceptor cells of the retina.

<button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button>
<button type='primary' size='sm' modal='GO_terms'>GO Terms</button>


<modal id='Pfam_Domains' size='lg' title='Pfam Domains'>
|Peptidase S41|
|DUF3436|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|cone matrix sheath|
|retinoid binding|
|retinal binding|
|retinol binding|
|extracellular vesicle|
|serine-type peptidase activity|
|retinoid metabolic process|
|diterpenoid metabolic process|
|terpenoid metabolic process|
|isoprenoid metabolic process|
|visual perception|
|sensory perception of light stimulus|
|cellular lipid metabolic process|
|sensory perception|
|lipid metabolic process|
|proteolysis|
|nervous system process|
|extracellular space|
|extracellular region|
|system process|
</modal>
\\

 === CRISPR Data ===
<button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button>
<button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button>
<button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button>

<modal id='Compound_Hit' size='lg' title='Compound Hit'>
^Screen^Score^
|[[:results:exp466|Cannabidiol 20μM R08 exp466]]|-2.01|
|[[:results:exp187|proTAME 5μM R04 exp187]]|1.76|
</modal>

<modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'>
No correlation found to any other genes in chemogenomics.
</modal>

<modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'>
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|
</modal>

== Essentiality in NALM6  ==
    * **<color #00a2e8>Essentiality Rank</color>**: 3422
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: -4.14 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='RBP3 Expression in NALM6 Cells: -4.14'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>