SLC9A3

Entrez Summary: The protein encoded by this gene is an epithelial brush border Na/H exchanger that uses an inward sodium ion gradient to expel acids from the cell. Defects in this gene are a cause of congenital secretory sodium diarrhea. Pseudogenes of this gene exist on chromosomes 10 and 22. [provided by RefSeq, Mar 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 (PubMed:26358773). Plays an important role in signal transduction. {ECO:0000269|PubMed:26358773}.

Pfam Domains GO Terms

Compound Hit Most Correlated Genes in Chemogenomics Tissues where Essential in the Avana Dataset (DepMap 20Q1)

Screen	Score
THZ1 0.06μM R08 exp531	-2.03
Dexamethasone 0.006 to 0.015μM on day4 R07 exp352	-1.93
FBS-Wisent 0.1 R07 exp426	-1.87
FK-506 30μM R07 exp359	-1.86
BML-284 0.09μM R08 exp460	-1.84
Ibrutinib 1μM R07 exp372	-1.74
MLN-4924 0.2μM R00 exp21	-1.7
Sulforaphane 9μM R08 exp526 no dilution day6	1.96

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

Expression Distribution