======= SLC9A2 =======
== Gene Information ==
* **Official Symbol**: SLC9A2
* **Official Name**: solute carrier family 9 member A2
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=6549|6549]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9UBY0|Q9UBY0]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=SLC9A2&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SLC9A2|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/600530|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a member of the sodium-hydrogen exchanger (NHE) protein family. These proteins are involved in sodium-ion transport by exchanging intracellular hydrogen ions to external sodium ions and help in the regulation of cell pH and volume. The encoded protein is localized to the apical membrane and is involved in apical absorption of sodium. [provided by RefSeq, Jun 2016].
* **UniProt Summary**: Involved in pH regulation to eliminate acids generated by active metabolism or to counter adverse environmental conditions. Major proton extruding system driven by the inward sodium ion chemical gradient. Seems to play an important role in colonic sodium absorption.
|Na H Exchanger|
|potassium:proton antiporter activity|
|sodium:proton antiporter activity|
|sodium ion import across plasma membrane|
|inorganic cation import across plasma membrane|
|inorganic ion import across plasma membrane|
|regulation of intracellular pH|
|sodium ion transmembrane transport|
|regulation of cellular pH|
|import across plasma membrane|
|regulation of pH|
|cellular monovalent inorganic cation homeostasis|
|monovalent inorganic cation homeostasis|
|proton transmembrane transport|
|sodium ion transport|
|potassium ion transmembrane transport|
|potassium ion transport|
|anion transmembrane transport|
|monovalent inorganic cation transport|
|inorganic cation transmembrane transport|
|anion transport|
|cation transmembrane transport|
|cellular cation homeostasis|
|metal ion transport|
|cellular ion homeostasis|
|inorganic ion transmembrane transport|
|import into cell|
|cation homeostasis|
|inorganic ion homeostasis|
|cellular chemical homeostasis|
|ion homeostasis|
|cation transport|
|cellular homeostasis|
|ion transmembrane transport|
|chemical homeostasis|
|transmembrane transport|
|ion transport|
|homeostatic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp308|Rapamycin 2μM plus FK-506 5μM R07 exp308]]|1.82|
^Gene^Correlation^
|[[:human genes:h:hgc6.3|HGC6.3]]|0.617|
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**: 5616
* **Expression level (log2 read counts)**: -3.42
{{:chemogenomics:nalm6 dist.png?nolink |}}