Transmembrane protein 18
type: Thing
description: mammalian protein found in Homo sapiens
additional property: PropertyValue
  property ID: P31
  value: protein
additional property: PropertyValue
  property ID: P361
  value: Transmembrane protein 18
additional property: PropertyValue
  property ID: P361
  value: Putative uncharacterized transport proteins
additional property: PropertyValue
  property ID: P361
  value: membrane protein
additional property: PropertyValue
  property ID: P637
  value: NP_690047
additional property: PropertyValue
  property ID: P637
  value: NP_001339609
additional property: PropertyValue
  property ID: P637
  value: NP_001339610
additional property: PropertyValue
  property ID: P680
  value: DNA binding
additional property: PropertyValue
  property ID: P681
  value: cytoplasm
additional property: PropertyValue
  property ID: P681
  value: integral component of membrane
additional property: PropertyValue
  property ID: P681
  value: nuclear membrane
additional property: PropertyValue
  property ID: P682
  value: cell migration
additional property: PropertyValue
  property ID: P682
  value: transcription, DNA-templated
additional property: PropertyValue
  property ID: P682
  value: cell migration
additional property: PropertyValue
  property ID: P702
  value: TMEM18
additional property: PropertyValue
  property ID: P703
  value: Homo sapiens
additional property: PropertyValue
  property ID: P705
  value: ENSP00000281017
additional property: PropertyValue
  property ID: P705
  value: ENSP00000347874
additional property: PropertyValue
  property ID: P705
  value: ENSP00000384347
additional property: PropertyValue
  property ID: P7260
  value: 9.B.228.1.1
confidence:
  popularity graph score:
    score: 0.001
    score pct: 0
    tier: established
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 8
      unique citations norm: 0.003
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 8
  monthly pageviews: 0
  yearly pageviews: 0
  tier: established
claims:
  P31:
    value: Q8054
    source count: 1
    confidence: 0.2
    value label: protein
  P352:
    value: Q96B42
    source count: 1
    confidence: 0.2
  P361:
    value: Q24775639
    source count: 1
    confidence: 0.2
    value label: Transmembrane protein 18
  P361:
    value: Q69534081
    source count: 1
    confidence: 0.2
    value label: Putative uncharacterized transport proteins
  P361:
    value: Q423042
    source count: 1
    confidence: 0.2
    value label: membrane protein
  P637:
    value: NP_690047
    source count: 1
    confidence: 0.2
  P637:
    value: NP_001339609
    source count: 1
    confidence: 0.2
  P637:
    value: NP_001339610
    source count: 1
    confidence: 0.2
  P680:
    value: Q14633858
    source count: 1
    confidence: 0.2
    value label: DNA binding
  P681:
    value: Q79899
    source count: 1
    confidence: 0.2
    value label: cytoplasm
  P681:
    value: Q14327652
    source count: 1
    confidence: 0.2
    value label: integral component of membrane
  P681:
    value: Q465608
    source count: 2
    confidence: 0.4
    value label: nuclear membrane
  P681:
    value: Q14349455
    source count: 1
    confidence: 0.2
    value label: membrane
  P681:
    value: Q40260
    source count: 1
    confidence: 0.2
    value label: nucleus
  P682:
    value: Q189092
    source count: 2
    confidence: 0.4
    value label: cell migration
  P682:
    value: Q14763010
    source count: 1
    confidence: 0.2
    value label: transcription, DNA-templated
  P682:
    value: Q189092
    source count: 1
    confidence: 0.2
    value label: cell migration
  P702:
    value: Q18049956
    source count: 1
    confidence: 0.2
    value label: TMEM18
  P703:
    value: Q15978631
    source count: 1
    confidence: 0.2
    value label: Homo sapiens
  P705:
    value: ENSP00000281017
    source count: 1
    confidence: 0.2
  P705:
    value: ENSP00000347874
    source count: 1
    confidence: 0.2
  P705:
    value: ENSP00000384347
    source count: 1
    confidence: 0.2
  P705:
    value: ENSP00000390474
    source count: 1
    confidence: 0.2
  P705:
    value: ENSP00000408658
    source count: 1
    confidence: 0.2
  P7260:
    value: 9.B.228.1.1
    source count: 2
    confidence: 0.4
citations:
  source: GOA
  stated in qid: Q28018111
  retrieved: 2019-04-08
citations:
  source: Transmembrane protein 18 enhances the tropism of neural stem cells for glioma cells
  stated in qid: Q24322310
  retrieved: 2019-04-08

source: GOA
stated in qid: Q28018111
retrieved: 2018-03-27

source: InterPro Release 71.0
stated in qid: Q58943792

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

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

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

source: Ensembl Release 99
stated in qid: Q83867711

wikidata id: Q21174954
domain: protein
level: standard
html url: https://4ort.xyz/entity/transmembrane-protein-18
markdown url: https://4ort.xyz/entity/transmembrane-protein-18.md
facts url summary: https://4ort.xyz/entity/transmembrane-protein-18/facts.json
facts url standard: https://4ort.xyz/entity/transmembrane-protein-18/facts.json
facts url full: https://4ort.xyz/entity/transmembrane-protein-18/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-24T08:47:43.122796Z
entity updated at: 2026-05-03T18:28:36.114423+00:00Z
entity created at: 2026-05-03T13:47:25.717321+00:00Z