======= CCKBR =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: CCKBR
  * **<color #00a2e8>Official Name</color>**: cholecystokinin B receptor
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=887|887]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/P32239|P32239]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=CCKBR&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CCKBR|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/118445|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  This gene encodes a G-protein coupled receptor for gastrin and cholecystokinin (CCK), regulatory peptides of the brain and gastrointestinal tract. This protein is a type B gastrin receptor, which has a high affinity for both sulfated and nonsulfated CCK analogs and is found principally in the central nervous system and the gastrointestinal tract. Alternative splicing results in multiple transcript variants. A misspliced transcript variant including an intron has been observed in cells from colorectal and pancreatic tumors. [provided by RefSeq, Dec 2015]. 
  * **<color #00a2e8>UniProt Summary</color>**:  Receptor for gastrin and cholecystokinin. The CKK-B receptors occur throughout the central nervous system where they modulate anxiety, analgesia, arousal, and neuroleptic activity. This receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system.

<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'>
|7tm 1|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|gastrin receptor activity|
|type B gastrin/cholecystokinin receptor binding|
|cholecystokinin signaling pathway|
|cholecystokinin receptor activity|
|gastric acid secretion|
|1-phosphatidylinositol-3-kinase regulator activity|
|peptide hormone binding|
|pH reduction|
|regulation of phosphatidylinositol 3-kinase activity|
|regulation of lipid kinase activity|
|digestive system process|
|acid secretion|
|regulation of phospholipid metabolic process|
|phospholipase C-activating G protein-coupled receptor signaling pathway|
|regulation of pH|
|digestion|
|digestive tract development|
|monovalent inorganic cation homeostasis|
|digestive system development|
|positive regulation of cytosolic calcium ion concentration|
|regulation of cytosolic calcium ion concentration|
|regulation of lipid metabolic process|
|gland development|
|cellular calcium ion homeostasis|
|calcium ion homeostasis|
|cellular divalent inorganic cation homeostasis|
|divalent inorganic cation homeostasis|
|cellular metal ion homeostasis|
|metal ion homeostasis|
|cellular cation homeostasis|
|cellular ion homeostasis|
|cation homeostasis|
|inorganic ion homeostasis|
|cellular chemical homeostasis|
|ion homeostasis|
|tube development|
|regulation of kinase activity|
|cellular homeostasis|
|positive regulation of cell population proliferation|
|regulation of transferase activity|
|chemical homeostasis|
|secretion|
|G protein-coupled receptor signaling pathway|
|regulation of phosphorylation|
|regulation of cell population proliferation|
|homeostatic process|
|regulation of phosphate metabolic process|
|regulation of phosphorus metabolic process|
|system process|
</modal>
\\

 === CRISPR Data ===
<button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button>
<button type='primary' 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:exp492|iCRT14 30μM R08 exp492]]|-2.13|
|[[:results:exp466|Cannabidiol 20μM R08 exp466]]|-2.01|
</modal>

<modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'>
^Gene^Correlation^
|[[:human genes:h:hgc6.3|HGC6.3]]|0.418|
</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>**: 11934
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: -7.68 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='CCKBR Expression in NALM6 Cells: -7.68'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>