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ATPase Na+/K+ transporting subunit beta 3

Summary

Gene Symbol

ATP1B3

Organism

Bos taurus (domestic cattle)

External Links

NCBI Gene: 532844
PubChem: 532844

Annotation

Keyword

Cell membrane
Disulfide bond
Glycoprotein
Reference proteome
Signal-anchor
Sodium/potassium transport
Transmembrane helix

Proteins

Displaying 1 entry
UniProt	Protein Name
Q3T0C6	Sodium/potassium-dependent ATPase subunit beta-3

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 4** entries
GO Term	Evidence Code	PMID
intracellular sodium ion homeostasis	IEA	30032202
intracellular potassium ion homeostasis	IEA	30032202
sodium ion export across plasma membrane	IEA	30032202
potassium ion import across plasma membrane	IEA	30032202

GO Hierarchy

biological process

cellular process [inference]

transmembrane transport [inference]

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

sodium ion transmembrane transport [inference]

sodium ion export across plasma membrane

potassium ion transmembrane transport [inference]

potassium ion import across plasma membrane

inorganic ion transmembrane transport [inference]

inorganic cation transmembrane transport [inference]

sodium ion transmembrane transport [inference]

sodium ion export across plasma membrane

potassium ion transmembrane transport [inference]

potassium ion import across plasma membrane

inorganic cation import across plasma membrane [inference]

potassium ion import across plasma membrane

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

potassium ion import across plasma membrane

import across plasma membrane [inference]

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

potassium ion import across plasma membrane

export across plasma membrane [inference]

sodium ion export across plasma membrane

export from cell [inference]

export across plasma membrane [inference]

sodium ion export across plasma membrane

homeostatic process [inference]

cellular homeostasis [inference]

intracellular chemical homeostasis [inference]

intracellular monoatomic ion homeostasis [inference]

intracellular monoatomic cation homeostasis [inference]

chemical homeostasis [inference]

monoatomic ion homeostasis [inference]

intracellular monoatomic ion homeostasis [inference]

intracellular monoatomic cation homeostasis [inference]

monoatomic cation homeostasis [inference]

intracellular monoatomic cation homeostasis [inference]

potassium ion homeostasis [inference]

intracellular potassium ion homeostasis

sodium ion homeostasis [inference]

intracellular sodium ion homeostasis

intracellular chemical homeostasis [inference]

intracellular monoatomic ion homeostasis [inference]

intracellular monoatomic cation homeostasis [inference]

inorganic ion homeostasis [inference]

potassium ion homeostasis [inference]

intracellular potassium ion homeostasis

sodium ion homeostasis [inference]

intracellular sodium ion homeostasis

localization [inference]

establishment of localization [inference]

transport [inference]

monoatomic ion transport [inference]

monoatomic cation transport [inference]

metal ion transport [inference]

potassium ion transport [inference]

potassium ion transmembrane transport [inference]

potassium ion import across plasma membrane

sodium ion transport [inference]

sodium ion transmembrane transport [inference]

sodium ion export across plasma membrane

monoatomic cation transmembrane transport [inference]

sodium ion transmembrane transport [inference]

sodium ion export across plasma membrane

potassium ion transmembrane transport [inference]

potassium ion import across plasma membrane

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

sodium ion transmembrane transport [inference]

sodium ion export across plasma membrane

potassium ion transmembrane transport [inference]

potassium ion import across plasma membrane

transmembrane transport [inference]

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

sodium ion transmembrane transport [inference]

sodium ion export across plasma membrane

potassium ion transmembrane transport [inference]

potassium ion import across plasma membrane

inorganic ion transmembrane transport [inference]

inorganic cation transmembrane transport [inference]

sodium ion transmembrane transport [inference]

sodium ion export across plasma membrane

potassium ion transmembrane transport [inference]

potassium ion import across plasma membrane

inorganic cation import across plasma membrane [inference]

potassium ion import across plasma membrane

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

potassium ion import across plasma membrane

import across plasma membrane [inference]

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

potassium ion import across plasma membrane

export across plasma membrane [inference]

sodium ion export across plasma membrane

import into cell [inference]

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

potassium ion import across plasma membrane

export from cell [inference]

export across plasma membrane [inference]

sodium ion export across plasma membrane

Displaying **all 4** entries
GO Term	Evidence Code	PMID
sodium:potassium-exchanging ATPase complex	IEA	22301074 30032202
basolateral plasma membrane
apical plasma membrane
melanosome

GO Hierarchy

cellular component

protein-containing complex [inference]

membrane protein complex [inference]

plasma membrane protein complex [inference]

sodium:potassium-exchanging ATPase complex

transmembrane transporter complex [inference]

ATPase dependent transmembrane transport complex [inference]

cation-transporting ATPase complex [inference]

sodium:potassium-exchanging ATPase complex

transporter complex [inference]

transmembrane transporter complex [inference]

ATPase dependent transmembrane transport complex [inference]

cation-transporting ATPase complex [inference]

sodium:potassium-exchanging ATPase complex

cellular anatomical entity [inference]

membrane [inference]

plasma membrane region [inference]

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

pigment granule [inference]

melanosome

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

pigment granule [inference]

melanosome

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

pigment granule [inference]

melanosome

Displaying 1 entry
GO Term	Evidence Code	PMID
ATPase activator activity	IEA	30032202

GO Hierarchy

molecular function

molecular function regulator activity [inference]

ATPase regulator activity [inference]

ATPase activator activity

molecular function activator activity [inference]

ATPase activator activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Sodium/potassium-transporting ATPase subunit beta

Functional Category

M: Cell wall/membrane/envelope biogenesis
O: Posttranslational modification, protein turnover, chaperones
T: Signal transduction mechanisms

Displaying **all 2** entries
Gene Ontology
ATPase activator activity
intracellular sodium ion homeostasis

Displaying **all 2** entries
InterPro
Sodium/potassium-transporting ATPase subunit beta superfamily
Sodium/potassium-transporting ATPase subunit beta

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Last updated: December 8, 2025

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