======= CA4 =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: CA4
  * **<color #00a2e8>Official Name</color>**: carbonic anhydrase 4
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=762|762]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/P22748|P22748]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=CA4&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CA4|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/114760|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  Carbonic anhydrases (CAs) are a large family of zinc metalloenzymes that catalyze the reversible hydration of carbon dioxide. They participate in a variety of biological processes, including respiration, calcification, acid-base balance, bone resorption, and the formation of aqueous humor, cerebrospinal fluid, saliva, and gastric acid. They show extensive diversity in tissue distribution and in their subcellular localization. This gene encodes a glycosylphosphatidyl-inositol-anchored membrane isozyme expressed on the luminal surfaces of pulmonary (and certain other) capillaries and proximal renal tubules. Its exact function is not known; however, it may have a role in inherited renal abnormalities of bicarbonate transport. [provided by RefSeq, Jul 2008]. 
  * **<color #00a2e8>UniProt Summary</color>**:  Reversible hydration of carbon dioxide. May stimulate the sodium/bicarbonate transporter activity of SLC4A4 that acts in pH homeostasis. It is essential for acid overload removal from the retina and retina epithelium, and acid release in the choriocapillaris in the choroid. {ECO:0000269|PubMed:15563508}.

<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'>
|Carb anhydrase|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|carbonate dehydratase activity|
|anchored component of external side of plasma membrane|
|bicarbonate transport|
|transport vesicle membrane|
|brush border membrane|
|rough endoplasmic reticulum|
|endoplasmic reticulum-Golgi intermediate compartment|
|secretory granule membrane|
|trans-Golgi network|
|basolateral plasma membrane|
|apical plasma membrane|
|organic anion transport|
|anion transport|
|cell surface|
|perinuclear region of cytoplasm|
|zinc ion binding|
|Golgi apparatus|
|ion transport|
|membrane|
</modal>
\\

 === CRISPR Data ===
<button type='default' 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'>
No hits were found.
</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>**: 11376
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: -3.13 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='CA4 Expression in NALM6 Cells: -3.13'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>