ATP1B3 ATPase Na+/K+ transporting subunit beta 3 [Homo sapiens (human)] - Gene

Summary

Official Symbol: ATP1B3provided by HGNC
Official Full Name: ATPase Na+/K+ transporting subunit beta 3provided by HGNC
Primary source: HGNC:HGNC:806
See related: Ensembl:ENSG00000069849 MIM:601867; AllianceGenome:HGNC:806
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: CD298; ATPB-3
Summary: The protein encoded by this gene belongs to the family of Na+/K+ and H+/K+ ATPases beta chain proteins, and to the subfamily of Na+/K+ -ATPases. Na+/K+ -ATPase is an integral membrane protein responsible for establishing and maintaining the electrochemical gradients of Na and K ions across the plasma membrane. These gradients are essential for osmoregulation, for sodium-coupled transport of a variety of organic and inorganic molecules, and for electrical excitability of nerve and muscle. This enzyme is composed of two subunits, a large catalytic subunit (alpha) and a smaller glycoprotein subunit (beta). The beta subunit regulates, through assembly of alpha/beta heterodimers, the number of sodium pumps transported to the plasma membrane. The glycoprotein subunit of Na+/K+ -ATPase is encoded by multiple genes. This gene encodes a beta 3 subunit. This gene encodes a beta 3 subunit. A pseudogene exists for this gene, and it is located on chromosome 2. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in adrenal (RPKM 108.4), skin (RPKM 99.2) and 22 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 3q23

Exon count:: 7

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	3	NC_000003.12 (141876643..141926549)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	3	NC_060927.1 (144623941..144673839)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	3	NC_000003.11 (141595485..141645391)

Chromosome 3 - NC_000003.12 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: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

[Screening and identification of key genes ATP1B3 and ENAH in the progression of hepatocellular carcinoma: based on data mining and clinical validation].
Title: [Screening and identification of key genes ATP1B3 and ENAH in the progression of hepatocellular carcinoma: based on data mining and clinical validation].
Integrative Transcriptomic, Proteomic and Functional Analysis Reveals ATP1B3 as a Diagnostic and Potential Therapeutic Target in Hepatocellular Carcinoma.
Title: Integrative Transcriptomic, Proteomic and Functional Analysis Reveals ATP1B3 as a Diagnostic and Potential Therapeutic Target in Hepatocellular Carcinoma.
ATP1B3 Restricts Hepatitis B Virus Replication Via Reducing the Expression of the Envelope Proteins.
Title: ATP1B3 Restricts Hepatitis B Virus Replication Via Reducing the Expression of the Envelope Proteins.
These results demonstrate that CASPR1 binds with ATP1B3 and thereby contributes to the regulation of Na(+)/K(+)-ATPase maturation and trafficking to the plasma membrane in brain microvascular endothelial cells.
Title: A CASPR1-ATP1B3 protein interaction modulates plasma membrane localization of Na(+)/K(+)-ATPase in brain microvascular endothelial cells.
ligation of the Na, K ATPase beta3 subunit on monocytes by mAb P-3E10 arbitrated T cell hypofunction. This mAb might be a promising novel immunotherapeutic antibody for the treatment of hyperresponsive T cell associated diseases.
Title: Ligation of Na, K ATPase β3 subunit on monocytes by a specific monoclonal antibody mediates T cell hypofunction.
Our study demonstrated that ATP1B3 inhibit EV71 replication by enhancing the production of type-I interferons, which could act as a potential therapeutic target in EV71 infection.
Title: ATP1B3: a virus-induced host factor against EV71 replication by up-regulating the production of type-I interferons.
Data suggest that ATP1B3 is binding partner of BST-2 and regulates stability of BST-2; ATP1B3 is co-factor that accelerates BST-2 degradation and reduces BST-2-mediated restriction of HIV-1 replication/tropism and NFkappaB activation.
Title: ATP1B3 Protein Modulates the Restriction of HIV-1 Production and Nuclear Factor κ Light Chain Enhancer of Activated B Cells (NF-κB) Activation by BST-2.
B7H3 and ATP1B3 are overexpressed in tumor endothelial cells, favoring an angiogenic phenotype.
Title: Identification and characterization of angiogenesis targets through proteomic profiling of endothelial cells in human cancer tissues.
Elevated Na+ -K+ -ATPase activity postexercise may contribute to reduced fatigue after training.
Title: Muscle Na+-K+-ATPase activity and isoform adaptations to intense interval exercise and training in well-trained athletes.
role in T and B lymphocyte activation
Title: Engagement of Na,K-ATPase beta3 subunit by a specific mAb suppresses T and B lymphocyte activation.

Submit: New GeneRIF Correction See all GeneRIFs (11)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

L18506 (e-PCR)
- UniSTS:54024

GDB:434012 (e-PCR)
- UniSTS:157204

G32951 (e-PCR)
- UniSTS:117529

RH66869 (e-PCR)
- UniSTS:91696

D8S2279 (e-PCR)
- UniSTS:473907

sY3084 (e-PCR)
- UniSTS:515126

G32213 (e-PCR)
- UniSTS:116820

G38154 (e-PCR)
- UniSTS:53341

L17709 (e-PCR)
- UniSTS:42599

D15S1477 (e-PCR)
- UniSTS:474482

ATP1B3_1858 (e-PCR)
- UniSTS:280455

D3S3294E (e-PCR)
- UniSTS:153735

A009X29 (e-PCR)
- UniSTS:81289

SHGC-16162 (e-PCR)
- UniSTS:13732

RH119669 (e-PCR)
- UniSTS:133038

RH66571 (e-PCR)
- UniSTS:54451

RH12662 (e-PCR)
- UniSTS:87279

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables ATPase activator activity	IBA Inferred from Biological aspect of Ancestor more info
enables ATPase activator activity	IDA Inferred from Direct Assay more info	PubMed
enables ATPase binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein-macromolecule adaptor activity	IDA Inferred from Direct Assay more info	PubMed
enables protein-macromolecule adaptor activity	IGI Inferred from Genetic Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in intracellular potassium ion homeostasis	IBA Inferred from Biological aspect of Ancestor more info
involved_in intracellular potassium ion homeostasis	IDA Inferred from Direct Assay more info	PubMed
involved_in intracellular sodium ion homeostasis	IBA Inferred from Biological aspect of Ancestor more info
involved_in intracellular sodium ion homeostasis	IDA Inferred from Direct Assay more info	PubMed
involved_in membrane repolarization	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of ATP-dependent activity	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of potassium ion import across plasma membrane	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of potassium ion transmembrane transporter activity	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of sodium ion export across plasma membrane	IDA Inferred from Direct Assay more info	PubMed
involved_in potassium ion import across plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
involved_in potassium ion import across plasma membrane	IDA Inferred from Direct Assay more info	PubMed
involved_in potassium ion transmembrane transport	IGI Inferred from Genetic Interaction more info	PubMed
involved_in protein localization to plasma membrane	IDA Inferred from Direct Assay more info	PubMed
involved_in protein stabilization	IDA Inferred from Direct Assay more info	PubMed
involved_in sodium ion export across plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
involved_in sodium ion export across plasma membrane	IDA Inferred from Direct Assay more info	PubMed
involved_in sodium ion transmembrane transport	IGI Inferred from Genetic Interaction more info	PubMed

Component	Evidence Code	Pubs
located_in apical plasma membrane	ISS Inferred from Sequence or Structural Similarity more info
located_in basolateral plasma membrane	ISS Inferred from Sequence or Structural Similarity more info
located_in extracellular exosome	HDA more info	PubMed
located_in melanosome	IEA Inferred from Electronic Annotation more info
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	TAS Traceable Author Statement more info
part_of sodium:potassium-exchanging ATPase complex	IBA Inferred from Biological aspect of Ancestor more info
part_of sodium:potassium-exchanging ATPase complex	IDA Inferred from Direct Assay more info	PubMed
part_of sodium:potassium-exchanging ATPase complex	IPI Inferred from Physical Interaction more info	PubMed
located_in sperm flagellum	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: sodium/potassium-transporting ATPase subunit beta-3

Names: ATPase, Na+/K+ transporting, beta 3 polypeptide; Na, K-ATPase beta-3 polypeptide; sodium pump subunit beta-3; sodium-potassium ATPase subunit beta 3 (non-catalytic); sodium/potassium-dependent ATPase subunit beta-3; sodium/potassium-transporting ATPase beta-3 chain

NP_001670.1

EC 7.2.2.13

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.