ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 1
type: Thing
description: mammalian protein found in Homo sapiens
additional property: PropertyValue
  property ID: P31
  value: protein
additional property: PropertyValue
  property ID: P352
  value: Margaret of Brunswick-Lüneburg
additional property: PropertyValue
  property ID: P361
  value: sialyltransferase, subgroup
additional property: PropertyValue
  property ID: P361
  value: GT29-like superfamiliy
additional property: PropertyValue
  property ID: P361
  value: membrane protein
additional property: PropertyValue
  property ID: P637
  value: NP_001291379
additional property: PropertyValue
  property ID: P637
  value: NP_003025
additional property: PropertyValue
  property ID: P680
  value: transferase activity
additional property: PropertyValue
  property ID: P680
  value: sialyltransferase activity
additional property: PropertyValue
  property ID: P680
  value: glycosyltransferase activity
additional property: PropertyValue
  property ID: P681
  value: integral component of membrane
additional property: PropertyValue
  property ID: P681
  value: Golgi membrane
additional property: PropertyValue
  property ID: P681
  value: Golgi apparatus
additional property: PropertyValue
  property ID: P682
  value: glycosphingolipid biosynthetic process
additional property: PropertyValue
  property ID: P682
  value: sialylation
additional property: PropertyValue
  property ID: P682
  value: protein glycosylation
additional property: PropertyValue
  property ID: P702
  value: ST8SIA1
additional property: PropertyValue
  property ID: P703
  value: Homo sapiens
additional property: PropertyValue
  property ID: P705
  value: ENSP00000261197
additional property: PropertyValue
  property ID: P705
  value: ENSP00000379353
additional property: PropertyValue
  property ID: P705
  value: ENSP00000370832
confidence:
  popularity graph score:
    score: 0.001
    score pct: 0
    tier: established
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 7
      unique citations norm: 0.003
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 7
  monthly pageviews: 0
  yearly pageviews: 0
  tier: established
claims:
  P31:
    value: Q8054
    source count: 1
    confidence: 0.2
    value label: protein
  P352:
    value: Q92185
    source count: 1
    confidence: 0.2
    value label: Margaret of Brunswick-Lüneburg
  P361:
    value: Q7506698
    source count: 1
    confidence: 0.2
    value label: sialyltransferase, subgroup
  P361:
    value: Q54461465
    source count: 1
    confidence: 0.2
    value label: GT29-like superfamiliy
  P361:
    value: Q423042
    source count: 1
    confidence: 0.2
    value label: membrane protein
  P637:
    value: NP_001291379
    source count: 1
    confidence: 0.2
  P637:
    value: NP_003025
    source count: 1
    confidence: 0.2
  P680:
    value: Q14840131
    source count: 1
    confidence: 0.2
    value label: transferase activity
  P680:
    value: Q21111511
    source count: 3
    confidence: 0.6
    value label: sialyltransferase activity
  P680:
    value: Q14840132
    source count: 1
    confidence: 0.2
    value label: glycosyltransferase activity
  P680:
    value: Q21111514
    source count: 2
    confidence: 0.4
    value label: alpha-N-acetylneuraminate alpha-2,8-sialyltransferase activity
  P680:
    value: Q21111514
    source count: 1
    confidence: 0.2
    value label: alpha-N-acetylneuraminate alpha-2,8-sialyltransferase activity
  P681:
    value: Q14327652
    source count: 2
    confidence: 0.4
    value label: integral component of membrane
  P681:
    value: Q14598778
    source count: 2
    confidence: 0.4
    value label: Golgi membrane
  P681:
    value: Q83181
    source count: 1
    confidence: 0.2
    value label: Golgi apparatus
  P681:
    value: Q14349455
    source count: 1
    confidence: 0.2
    value label: membrane
  P682:
    value: Q21111512
    source count: 1
    confidence: 0.2
    value label: glycosphingolipid biosynthetic process
  P682:
    value: Q21111513
    source count: 1
    confidence: 0.2
    value label: sialylation
  P682:
    value: Q14839643
    source count: 3
    confidence: 0.6
    value label: protein glycosylation
  P682:
    value: Q14878196
    source count: 1
    confidence: 0.2
    value label: cellular response to heat
  P682:
    value: Q14633891
    source count: 1
    confidence: 0.2
    value label: positive regulation of cell population proliferation
  P702:
    value: Q18031502
    source count: 1
    confidence: 0.2
    value label: ST8SIA1
  P703:
    value: Q15978631
    source count: 1
    confidence: 0.2
    value label: Homo sapiens
  P705:
    value: ENSP00000261197
    source count: 1
    confidence: 0.2
  P705:
    value: ENSP00000379353
    source count: 1
    confidence: 0.2

value: ENSP00000370832
source count: 1
confidence: 0.2

value: ENSP00000384467
source count: 1
confidence: 0.2

value: ENSP00000440292
source count: 1
confidence: 0.2

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

source: Expression cloning of a GM3-specific alpha-2,8-sialyltransferase (GD3 synthase)
stated in qid: Q24315780
retrieved: 2019-04-08

source: GOA
stated in qid: Q28018111
retrieved: 2018-11-07

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: Ensembl Release 99
stated in qid: Q83867711

wikidata id: Q21136050
domain: protein
level: standard
html url: https://4ort.xyz/entity/st8-alpha-n-acetyl-neuraminide-alpha-2-8-sialyltransferase-1
markdown url: https://4ort.xyz/entity/st8-alpha-n-acetyl-neuraminide-alpha-2-8-sialyltransferase-1.md
facts url summary: https://4ort.xyz/entity/st8-alpha-n-acetyl-neuraminide-alpha-2-8-sialyltransferase-1/facts.json
facts url standard: https://4ort.xyz/entity/st8-alpha-n-acetyl-neuraminide-alpha-2-8-sialyltransferase-1/facts.json
facts url full: https://4ort.xyz/entity/st8-alpha-n-acetyl-neuraminide-alpha-2-8-sialyltransferase-1/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-05T17:57:41.485993Z
entity updated at: 2026-05-03T18:28:36.114423+00:00Z
entity created at: 2026-05-03T13:58:50.900290+00:00Z