SLC9A3, Official Symbol SLC9A3provided by HGNC Official Full Name solute carrier family 9 member A3provided by HGNC Primary source HGNC:HGNC:11073 See related Ensembl:ENSG00000066230 MIM:182307; AllianceGenome:HGNC:11073 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as NHE3; DIAR8; NHE-3 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] Expression Biased expression in colon (RPKM 56.4), kidney (RPKM 51.3) and 9 other tissues See more Orthologs mouse all