Slc9a1 solute carrier family 9 member A1 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Slc9a1provided by RGD
Official Full Name: solute carrier family 9 member A1provided by RGD
Primary source: RGD:3718
See related: EnsemblRapid:ENSRNOG00000007982 AllianceGenome:RGD:3718
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Nhe1
Summary: Enables sodium:proton antiporter activity. Involved in several processes, including cellular response to electrical stimulus; cellular response to insulin stimulus; and regulation of apoptotic process. Located in several cellular components, including T-tubule; basolateral plasma membrane; and intercalated disc. Used to study cataract; middle cerebral artery infarction; and proteinuria. Biomarker of hyperthyroidism; hypothyroidism; renovascular hypertension; and type 2 diabetes mellitus. Human ortholog(s) of this gene implicated in autosomal recessive spinocerebellar ataxia 19 and congestive heart failure. Orthologous to human SLC9A1 (solute carrier family 9 member A1). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Thymus (RPKM 66.7), Adrenal (RPKM 51.8) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 5q36

Exon count:: 12

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	5	NC_086023.1 (150859412..150913525)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	5	NC_051340.1 (145576341..145629630)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	5	NC_005104.4 (151573122..151626360)

Chromosome 5 - NC_086023.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

miRNA-23a modulates sodium-hydrogen exchanger 1 expression: studies in medullary thick ascending limb of salt-induced hypertensive rats.
Title: miRNA-23a modulates sodium-hydrogen exchanger 1 expression: studies in medullary thick ascending limb of salt-induced hypertensive rats.
Citronellal alleviates doxorubicin-induced cardiotoxicity by suppressing oxidative stress and apoptosis via Na(+) /H(+) exchanger-1 inhibition.
Title: Citronellal alleviates doxorubicin-induced cardiotoxicity by suppressing oxidative stress and apoptosis via Na(+) /H(+) exchanger-1 inhibition.
Burn-Induced Apoptosis of Pulmonary Microvascular Endothelial Cell is NHE1 Dependent and Regulated by PI3K-Akt and p38 MAPK Pathways.
Title: Burn-Induced Apoptosis of Pulmonary Microvascular Endothelial Cell is NHE1 Dependent and Regulated by PI3K-Akt and p38 MAPK Pathways.
Nitric oxide modulates cardiomyocyte pH control through a biphasic effect on sodium/hydrogen exchanger-1.
Title: Nitric oxide modulates cardiomyocyte pH control through a biphasic effect on sodium/hydrogen exchanger-1.
Low-Dose Empagliflozin Improves Systolic Heart Function after Myocardial Infarction in Rats: Regulation of MMP9, NHE1, and SERCA2a.
Title: Low-Dose Empagliflozin Improves Systolic Heart Function after Myocardial Infarction in Rats: Regulation of MMP9, NHE1, and SERCA2a.
Interaction of NHE1 and TRPA1 Activity in DRG Neurons Isolated from Adult Rats and its Role in Inflammatory Nociception.
Title: Interaction of NHE1 and TRPA1 Activity in DRG Neurons Isolated from Adult Rats and its Role in Inflammatory Nociception.
Na(+)/H(+) exchanger isoform 1 activity in AQP2-expressing cells can be either proliferative or anti-proliferative depending on extracellular pH.
Title: Na(+)/H(+) exchanger isoform 1 activity in AQP2-expressing cells can be either proliferative or anti-proliferative depending on extracellular pH.
Uncoupling of Carbonic Anhydrase from Na-H exchanger-1 in Experimental Colitis: A Possible Mechanistic Link with Na-H Exchanger.
Title: Uncoupling of Carbonic Anhydrase from Na-H exchanger-1 in Experimental Colitis: A Possible Mechanistic Link with Na-H Exchanger.
Sodium/Hydrogen Exchanger 1 Participates in Early Brain Injury after Subarachnoid Hemorrhage both in vivo and in vitro via Promoting Neuronal Apoptosis.
Title: Sodium/Hydrogen Exchanger 1 Participates in Early Brain Injury after Subarachnoid Hemorrhage both in vivo and in vitro via Promoting Neuronal Apoptosis.
our results suggest that dysregulation of NHE1 contributes to breaches in blood brain barrier integrity, drug penetrance, and the behavioral sensitivity to the antimigraine agent, sumatriptan.
Title: Functional NHE1 expression is critical to blood brain barrier integrity and sumatriptan blood to brain uptake.

Submit: New GeneRIF Correction See all GeneRIFs (83)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH94564 (e-PCR)
- UniSTS:119812

Slc9a1 (e-PCR), detects polymorphism
- UniSTS:144433

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables calcium-dependent protein binding	ISO Inferred from Sequence Orthology more info
enables calcium-dependent protein binding	ISS Inferred from Sequence or Structural Similarity more info
enables calmodulin binding	IEA Inferred from Electronic Annotation more info
enables identical protein binding	ISO Inferred from Sequence Orthology more info
enables phospholipid binding	ISO Inferred from Sequence Orthology more info
enables potassium:proton antiporter activity	IBA Inferred from Biological aspect of Ancestor more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein phosphatase 2B binding	ISO Inferred from Sequence Orthology more info
enables sodium:proton antiporter activity	IBA Inferred from Biological aspect of Ancestor more info
enables sodium:proton antiporter activity	IDA Inferred from Direct Assay more info	PubMed
enables sodium:proton antiporter activity	IMP Inferred from Mutant Phenotype more info	PubMed
enables sodium:proton antiporter activity	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in cardiac muscle cell contraction	IEP Inferred from Expression Pattern more info	PubMed
acts_upstream_of_or_within cardiac muscle cell differentiation	ISO Inferred from Sequence Orthology more info
involved_in cell differentiation	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to acidic pH	ISO Inferred from Sequence Orthology more info
involved_in cellular response to acidic pH	ISS Inferred from Sequence or Structural Similarity more info
involved_in cellular response to antibiotic	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to cold	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to electrical stimulus	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to epinephrine stimulus	ISO Inferred from Sequence Orthology more info
involved_in cellular response to hypoxia	IDA Inferred from Direct Assay more info	PubMed
involved_in cellular response to insulin stimulus	IDA Inferred from Direct Assay more info	PubMed
involved_in cellular response to organic cyclic compound	IEP Inferred from Expression Pattern more info	PubMed
involved_in intracellular sodium ion homeostasis	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of action potential	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of calcineurin-NFAT signaling cascade	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of calcium:sodium antiporter activity	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of cardiac muscle hypertrophy	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of cell growth	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of intracellular signal transduction	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of mitochondrial membrane permeability	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of the force of heart contraction	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of transcription by RNA polymerase II	ISO Inferred from Sequence Orthology more info
involved_in potassium ion transmembrane transport	IBA Inferred from Biological aspect of Ancestor more info
involved_in proton transmembrane transport	ISO Inferred from Sequence Orthology more info
involved_in regulation of cardiac muscle contraction by calcium ion signaling	ISO Inferred from Sequence Orthology more info
involved_in regulation of intracellular pH	IBA Inferred from Biological aspect of Ancestor more info
involved_in regulation of intracellular pH	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of intracellular pH	ISO Inferred from Sequence Orthology more info
involved_in regulation of intracellular pH	ISS Inferred from Sequence or Structural Similarity more info
acts_upstream_of_or_within regulation of pH	ISO Inferred from Sequence Orthology more info
involved_in regulation of pH	ISO Inferred from Sequence Orthology more info
involved_in regulation of pH	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of the force of heart contraction	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of the force of heart contraction by cardiac conduction	ISO Inferred from Sequence Orthology more info
involved_in response to acidic pH	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within response to acidic pH	ISO Inferred from Sequence Orthology more info
involved_in response to acidic pH	ISO Inferred from Sequence Orthology more info
involved_in response to acidic pH	ISS Inferred from Sequence or Structural Similarity more info
involved_in response to muscle stretch	ISO Inferred from Sequence Orthology more info
involved_in response to organic cyclic compound	IDA Inferred from Direct Assay more info	PubMed
involved_in sodium ion export across plasma membrane	ISS Inferred from Sequence or Structural Similarity more info
involved_in sodium ion import across plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
involved_in sodium ion import across plasma membrane	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within sodium ion transport	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within stem cell differentiation	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in T-tubule	IDA Inferred from Direct Assay more info	PubMed
located_in apical plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in apical plasma membrane	ISO Inferred from Sequence Orthology more info
located_in basolateral plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in basolateral plasma membrane	ISO Inferred from Sequence Orthology more info
part_of cation-transporting ATPase complex	ISO Inferred from Sequence Orthology more info
located_in cell surface	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	ISS Inferred from Sequence or Structural Similarity more info
located_in intercalated disc	IDA Inferred from Direct Assay more info	PubMed
located_in membrane	ISO Inferred from Sequence Orthology more info
located_in membrane raft	ISO Inferred from Sequence Orthology more info
located_in mitochondrion	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
located_in perinuclear region of cytoplasm	IDA Inferred from Direct Assay more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	ISS Inferred from Sequence or Structural Similarity more info
located_in sarcolemma	IDA Inferred from Direct Assay more info	PubMed
part_of transporter complex	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: sodium/hydrogen exchanger 1

Names: NHE-1; Na(+)/H(+) exchanger 1; Solute carrier family 9 (sodium/hydrogen exchanger 1), antiporter, Na+/H+, (amiloride sensitive); solute carrier family 9 (sodium/hydrogen exchanger), member 1; solute carrier family 9 member 1; solute carrier family 9, subfamily A (NHE1, cation proton antiporter 1), member 1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_012652.2 → NP_036784.1 sodium/hydrogen exchanger 1

See identical proteins and their annotated locations for NP_036784.1

Status: PROVISIONAL

Source sequence(s)

JAXUCZ010000005

UniProtKB/Swiss-Prot

P26431

UniProtKB/TrEMBL

A6ISW5

Related

ENSRNOP00000011049.2, ENSRNOT00000011049.6

Conserved Domains (3) summary

TIGR00840
Location:99 → 664

b_cpa1; sodium/hydrogen exchanger 3

pfam00999
Location:109 → 507

Na_H_Exchanger; Sodium/hydrogen exchanger family

pfam16644
Location:606 → 704

NEXCaM_BD; Regulatory region of Na+/H+ exchanger NHE binds to calmodulin