Potassium voltage-gated channel subfamily A member 3
type: Thing
description: mammalian protein found in Homo sapiens
additional property: PropertyValue
  property ID: P31
  value: protein
additional property: PropertyValue
  property ID: P129
  value: guanidine
additional property: PropertyValue
  property ID: P352
  value: P22001
additional property: PropertyValue
  property ID: P361
  value: SKP1/BTB/POZ domain superfamily
additional property: PropertyValue
  property ID: P361
  value: Potassium channel, voltage dependent, Kv1.3
additional property: PropertyValue
  property ID: P361
  value: Voltage-dependent channel domain superfamily
additional property: PropertyValue
  property ID: P527
  value: Ion transport domain
additional property: PropertyValue
  property ID: P527
  value: BTB/POZ domain
additional property: PropertyValue
  property ID: P527
  value: Potassium channel tetramerisation-type BTB domain
additional property: PropertyValue
  property ID: P637
  value: NP_002223
additional property: PropertyValue
  property ID: P638
  value: 4BGC
additional property: PropertyValue
  property ID: P680
  value: outward rectifier potassium channel activity
additional property: PropertyValue
  property ID: P680
  value: potassium channel activity
additional property: PropertyValue
  property ID: P680
  value: voltage-gated ion channel activity
additional property: PropertyValue
  property ID: P681
  value: membrane
additional property: PropertyValue
  property ID: P681
  value: voltage-gated potassium channel complex
additional property: PropertyValue
  property ID: P681
  value: plasma membrane
additional property: PropertyValue
  property ID: P682
  value: regulation of ion transmembrane transport
additional property: PropertyValue
  property ID: P682
  value: ion transport
additional property: PropertyValue
  property ID: P682
  value: potassium ion transport
additional property: PropertyValue
  property ID: P702
  value: KCNA3
additional property: PropertyValue
  property ID: P703
  value: Homo sapiens
additional property: PropertyValue
  property ID: P705
  value: ENSP00000358784
additional property: PropertyValue
  property ID: P2888
  value: https://identifiers.org/uniprot:P22001
additional property: PropertyValue
  property ID: P2888
  value: http://purl.uniprot.org/uniprot/P22001
additional property: PropertyValue
  property ID: P2888
  value: https://www.ncbi.nlm.nih.gov/protein/P22001
additional property: PropertyValue
  property ID: P2892
  value: C0290730
additional property: PropertyValue
  property ID: P7260
  value: 1.A.1.2.4
confidence:
  popularity graph score:
    score: 0.002
    score pct: 0
    tier: established
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 15
      unique citations norm: 0.006
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 15
  monthly pageviews: 0
  yearly pageviews: 0
  tier: established
claims:
  P31:
    value: Q8054
    source count: 1
    confidence: 0.2
    value label: protein
  P129:
    value: Q183309
    source count: 1
    confidence: 0.2
    value label: guanidine
  P352:
    value: P22001
    source count: 1
    confidence: 0.2
  P361:
    value: Q24783694
    source count: 1
    confidence: 0.2
    value label: SKP1/BTB/POZ domain superfamily
  P361:
    value: Q24722892
    source count: 1
    confidence: 0.2
    value label: Potassium channel, voltage dependent, Kv1.3
  P361:
    value: Q54444446
    source count: 1
    confidence: 0.2
    value label: Voltage-dependent channel domain superfamily
  P361:
    value: Q14594609
    source count: 1
    confidence: 0.2
    value label: voltage-gated potassium channel complex
  P361:
    value: Q83138248
    source count: 1
    confidence: 0.2
    value label: Ion transport domain, protein family
  P527:
    value: Q24767982
    source count: 1
    confidence: 0.2
    value label: Ion transport domain
  P527:
    value: Q24771346
    source count: 1
    confidence: 0.2
    value label: BTB/POZ domain
  P527:
    value: Q24721306
    source count: 1
    confidence: 0.2
    value label: Potassium channel tetramerisation-type BTB domain
  P637:
    value: NP_002223
    source count: 1
    confidence: 0.2
  P638:
    value: 4BGC
    source count: 1
    confidence: 0.2
  P680:
    value: Q14865144
    source count: 1
    confidence: 0.2
    value label: outward rectifier potassium channel activity
  P680:
    value: Q14865153
    source count: 1
    confidence: 0.2
    value label: potassium channel activity
  P680:
    value: Q14865152
    source count: 2
    confidence: 0.4
    value label: voltage-gated ion channel activity
  P680:
    value: Q14864714
    source count: 1
    confidence: 0.2
    value label: ion channel activity
  P680:
    value: Q14593999
    source count: 3
    confidence: 0.6
    value label: voltage-gated potassium channel activity
  P681:
    value: Q14349455
    source count: 2
    confidence: 0.4
    value label: membrane
  P681:
    value: Q14594609
    source count: 2
    confidence: 0.4
    value label: voltage-gated potassium channel complex

value: Q29548
source count: 3
confidence: 0.6
value label: plasma membrane

value: Q14859540
source count: 1
confidence: 0.2
value label: integral component of plasma membrane

value: Q178999
source count: 1
confidence: 0.2
value label: axon

value: Q14865155
source count: 1
confidence: 0.2
value label: regulation of ion transmembrane transport

value: Q14859673
source count: 2
confidence: 0.4
value label: ion transport

value: Q14860315
source count: 3
confidence: 0.6
value label: potassium ion transport

value: Q14820680
source count: 1
confidence: 0.2
value label: transmembrane transport

value: Q14860815
source count: 1
confidence: 0.2
value label: protein homooligomerization

value: Q18028118
source count: 1
confidence: 0.2
value label: KCNA3

value: Q15978631
source count: 1
confidence: 0.2
value label: Homo sapiens

value: ENSP00000358784
source count: 1
confidence: 0.2

value: https://identifiers.org/uniprot:P22001
source count: 1
confidence: 0.2

value: http://purl.uniprot.org/uniprot/P22001
source count: 1
confidence: 0.2

value: https://www.ncbi.nlm.nih.gov/protein/P22001
source count: 1
confidence: 0.2

value: C0290730
source count: 1
confidence: 0.2

value: 1.A.1.2.4
source count: 2
confidence: 0.4

source: Open Targets Platform
stated in qid: Q113138000
retrieved: 2023-08-14

source: GOA
stated in qid: Q28018111
retrieved: 2018-07-16

source: GOA
stated in qid: Q28018111
retrieved: 2019-04-08

source: Cloning, functional expression, and regulation of two K+ channels in human T lymphocytes
stated in qid: Q24292677
retrieved: 2019-04-08

source: Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium
stated in qid: Q34211397
retrieved: 2019-04-08

source: Mitochondrial potassium channel Kv1.3 mediates Bax-induced apoptosis in lymphocytes
stated in qid: Q24652512
retrieved: 2019-04-08

source: Widespread Expansion of Protein Interaction Capabilities by Alternative Splicing
stated in qid: Q36940515
retrieved: 2019-04-08

source: Cloning, functional expression, and regulation of two K+ channels in human T lymphocytes
stated in qid: Q24292677
retrieved: 2018-07-16

source: InterPro Release 71.0
stated in qid: Q58943792

source: Identifiers.org
stated in qid: Q16335163

source: UniProt
stated in qid: Q905695
retrieved: 2019-11-13

source: Q20641742
stated in qid: Q20641742
retrieved: 2020-05-30

source: UMLS 2023
stated in qid: Q118645236
retrieved: 2023-05-25

source: Transporter Classification database
stated in qid: Q142667
retrieved: 2020-03-13

source: Ensembl Release 99
stated in qid: Q83867711

wikidata id: Q21107874
domain: protein
level: standard
html url: https://4ort.xyz/entity/potassium-voltage-gated-channel-subfamily-a-member-3
markdown url: https://4ort.xyz/entity/potassium-voltage-gated-channel-subfamily-a-member-3.md
facts url summary: https://4ort.xyz/entity/potassium-voltage-gated-channel-subfamily-a-member-3/facts.json
facts url standard: https://4ort.xyz/entity/potassium-voltage-gated-channel-subfamily-a-member-3/facts.json
facts url full: https://4ort.xyz/entity/potassium-voltage-gated-channel-subfamily-a-member-3/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-01T09:48:32.993757Z
entity updated at: 2026-05-03T18:28:36.114423+00:00Z
entity created at: 2026-05-03T13:47:25.717321+00:00Z