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potassium voltage-gated channel subfamily A regulatory beta subunit 2

Summary

Gene Symbol

KCNAB2

Organism

Homo sapiens (human)

External Links

NCBI Gene

8514

PubChem

8514

Alliance of Genome Resources

HGNC:6229

Annotation

Keyword

3D-structure
Acetylation
Alternative splicing
Cell membrane
Cell projection
Cytoskeleton
Ion channel
Methylation
NADP
Oxidoreductase
Phosphoprotein
Potassium transport
Reference proteome
Synaptosome

Proteins

Displaying **all 2** entries
UniProt	Protein Name
B2R776	K(+) channel subunit beta-2 Kv-beta-2
Q13303	K(+) channel subunit beta-2 Kv-beta-2

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 6 in total

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GO Term	Evidence Code	PMID
NADPH oxidation	ISS
potassium ion transmembrane transport	IEA
regulation of action potential
regulation of potassium ion transmembrane transport	IDA	7649300
regulation of potassium ion transmembrane transport	IBA

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine-containing compound metabolic process [inference]

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

organonitrogen compound metabolic process [inference]

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine-containing compound metabolic process [inference]

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

cellular metabolic process [inference]

cellular aromatic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

organophosphate metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine-containing compound metabolic process [inference]

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

heterocycle metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine-containing compound metabolic process [inference]

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

primary metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

small molecule metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

organic substance metabolic process [inference]

organophosphate metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

organic cyclic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine-containing compound metabolic process [inference]

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

organonitrogen compound metabolic process [inference]

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine-containing compound metabolic process [inference]

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

cellular process [inference]

cellular metabolic process [inference]

cellular aromatic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

organophosphate metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine-containing compound metabolic process [inference]

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

heterocycle metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

pyridine-containing compound metabolic process [inference]

pyridine nucleotide metabolic process [inference]

nicotinamide nucleotide metabolic process [inference]

NADP metabolic process [inference]

NADPH oxidation

transmembrane transport [inference]

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

potassium ion transmembrane transport

inorganic ion transmembrane transport [inference]

inorganic cation transmembrane transport [inference]

potassium ion transmembrane transport

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

monoatomic cation transmembrane transport [inference]

potassium ion transmembrane transport

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

potassium ion transmembrane transport

transmembrane transport [inference]

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

potassium ion transmembrane transport

inorganic ion transmembrane transport [inference]

inorganic cation transmembrane transport [inference]

potassium ion transmembrane transport

biological regulation [inference]

regulation of biological process [inference]

regulation of localization [inference]

regulation of transport [inference]

regulation of transmembrane transport [inference]

regulation of monoatomic ion transmembrane transport [inference]

regulation of monoatomic cation transmembrane transport [inference]

regulation of potassium ion transmembrane transport

regulation of monoatomic ion transport [inference]

regulation of metal ion transport [inference]

regulation of potassium ion transport [inference]

regulation of potassium ion transmembrane transport

regulation of monoatomic ion transmembrane transport [inference]

regulation of monoatomic cation transmembrane transport [inference]

regulation of potassium ion transmembrane transport

regulation of cellular localization [inference]

regulation of protein localization [inference]

regulation of protein localization to cell surface

regulation of cellular process [inference]

regulation of transmembrane transport [inference]

regulation of monoatomic ion transmembrane transport [inference]

regulation of monoatomic cation transmembrane transport [inference]

regulation of potassium ion transmembrane transport

regulation of cellular localization [inference]

regulation of protein localization [inference]

regulation of protein localization to cell surface

regulation of action potential

regulation of biological quality [inference]

regulation of membrane potential [inference]

regulation of action potential

Displaying entries **1 - 5** of 15 in total

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GO Term	Evidence Code	PMID
cytosol	ISS
cytoskeleton
microtubule	ISS
plasma membrane	TAS
voltage-gated potassium channel complex	IDA	11086297

GO Hierarchy

cellular component

protein-containing complex [inference]

membrane protein complex [inference]

plasma membrane protein complex [inference]

voltage-gated potassium channel complex

transmembrane transporter complex [inference]

monoatomic ion channel complex [inference]

cation channel complex [inference]

potassium channel complex [inference]

voltage-gated potassium channel complex

transporter complex [inference]

transmembrane transporter complex [inference]

monoatomic ion channel complex [inference]

cation channel complex [inference]

potassium channel complex [inference]

voltage-gated potassium channel complex

cellular anatomical entity [inference]

cytosol

membrane

plasma membrane

organelle membrane [inference]

vesicle membrane [inference]

cytoplasmic vesicle membrane [inference]

secretory granule membrane [inference]

bounding membrane of organelle [inference]

secretory granule membrane [inference]

cell junction [inference]

synapse

organelle [inference]

non-membrane-bounded organelle [inference]

intracellular non-membrane-bounded organelle [inference]

cytoskeleton

intracellular organelle [inference]

intracellular non-membrane-bounded organelle [inference]

cytoskeleton

juxtaparanode region of axon

side of membrane [inference]

cytoplasmic side of membrane [inference]

cytoplasmic side of plasma membrane

supramolecular complex [inference]

supramolecular polymer [inference]

supramolecular fiber [inference]

polymeric cytoskeletal fiber [inference]

microtubule

pinceau fiber

Displaying entries **1 - 5** of 8 in total

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GO Term	Evidence Code	PMID
aldo-keto reductase (NADP) activity	ISS
aldo-keto reductase (NADP) activity	IBA
voltage-gated potassium channel activity	IEA
protein binding	IPI	21357749 32814053 33961781
potassium channel regulator activity	IDA	7649300

GO Hierarchy

molecular function

catalytic activity [inference]

oxidoreductase activity [inference]

oxidoreductase activity, acting on CH-OH group of donors [inference]

oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor [inference]

transporter activity [inference]

transmembrane transporter activity [inference]

monoatomic ion transmembrane transporter activity [inference]

monoatomic ion channel activity [inference]

voltage-gated monoatomic ion channel activity [inference]

voltage-gated monoatomic cation channel activity [inference]

voltage-gated potassium channel activity

monoatomic cation channel activity [inference]

potassium channel activity [inference]

voltage-gated potassium channel activity

voltage-gated monoatomic cation channel activity [inference]

voltage-gated potassium channel activity

monoatomic cation transmembrane transporter activity [inference]

monoatomic cation channel activity [inference]

potassium channel activity [inference]

voltage-gated potassium channel activity

voltage-gated monoatomic cation channel activity [inference]

voltage-gated potassium channel activity

metal ion transmembrane transporter activity [inference]

potassium ion transmembrane transporter activity [inference]

potassium channel activity [inference]

voltage-gated potassium channel activity

inorganic molecular entity transmembrane transporter activity [inference]

inorganic cation transmembrane transporter activity [inference]

metal ion transmembrane transporter activity [inference]

potassium ion transmembrane transporter activity [inference]

potassium channel activity [inference]

voltage-gated potassium channel activity

passive transmembrane transporter activity [inference]

channel activity [inference]

monoatomic ion channel activity [inference]

voltage-gated monoatomic ion channel activity [inference]

voltage-gated monoatomic cation channel activity [inference]

voltage-gated potassium channel activity

monoatomic cation channel activity [inference]

potassium channel activity [inference]

voltage-gated potassium channel activity

voltage-gated monoatomic cation channel activity [inference]

voltage-gated potassium channel activity

gated channel activity [inference]

voltage-gated channel activity [inference]

voltage-gated monoatomic ion channel activity [inference]

voltage-gated monoatomic cation channel activity [inference]

voltage-gated potassium channel activity

salt transmembrane transporter activity [inference]

potassium ion transmembrane transporter activity [inference]

potassium channel activity [inference]

voltage-gated potassium channel activity

binding [inference]

protein binding

transmembrane transporter binding

molecular function regulator activity [inference]

transporter regulator activity [inference]

channel regulator activity [inference]

ion channel regulator activity [inference]

potassium channel regulator activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Voltage-gated potassium channel subunit beta

Functional Category

E: Amino acid transport and metabolism
P: Inorganic ion transport and metabolism
Q: Secondary metabolites biosynthesis, transport and catabolism

Displaying **all 7** entries
Gene Ontology
aldo-keto reductase (NADP) activity
monoatomic ion transport
oxidoreductase activity
potassium channel regulator activity
regulation of potassium ion transmembrane transport
transmembrane transporter binding
voltage-gated potassium channel activity

Displaying **all 3** entries
InterPro
NADP-dependent oxidoreductase domain superfamily
NADP-dependent oxidoreductase domain
Potassium channel, voltage-dependent, beta subunit, KCNAB-related

Ortholog

Displaying entries **1 - 10** of 89 in total

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Xenopus tropicalis	8514	Xenbase:XB-GENE-990281
Mus musculus	16498	Xenbase:XB-GENE-990281	MOUSE40487
Xenopus tropicalis	27125	Xenbase:XB-GENE-990281
Rattus norvegicus	29738		RATNO33888
Xenopus tropicalis	33496	Xenbase:XB-GENE-990281
Xenopus tropicalis	93736	Xenbase:XB-GENE-990281
Canis lupus familiaris	489626		CANLF15783
Bos taurus	541597		BOVIN08410
Macaca mulatta	702448		MACMU24333
Pan troglodytes	745416		PANTR19780

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Acknowledgements