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Polypeptide N-acetylgalactosaminyltransferase 18

mammalian protein found in Homo sapiens
Protein protein Q21173711
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Summary

Polypeptide N-acetylgalactosaminyltransferase 18 is a protein[1]. It is known by 15 alternative names across languages and contexts.[2]

Key Facts

  • Part of: nucleotide-diphospho-sugar transferases[3], Ricin B-like lectins[4], membrane protein[5], Ricin B, lectin domain, protein family[6], Glycosyltransferase 2-like, protein family[7]
  • Has part(s): Ricin B, lectin domain[8], Glycosyltransferase 2-like[9]
  • Molecular function: transferase activity[10], metal ion binding[11], carbohydrate binding[12], glycosyltransferase activity[13], polypeptide N-acetylgalactosaminyltransferase activity[14]
  • Cell component: integral component of membrane[15], Golgi membrane[16], Golgi apparatus[17], membrane[18], cellular component[19]
  • Biological process: protein glycosylation[20], protein O-linked glycosylation[21]
  • Encoded by: GALNT18[22]
  • Found in taxon: Homo sapiens[23]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  2. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [10] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [12] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [13] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [14] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [15] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [19] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [21] ↑ . UDP-N-acetyl-α-d-galactosamine:polypeptide N-acetylgalactosaminyltransferases: Completion of the family tree. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] ↑ . UniProt. Retrieved . wikidata.org.
  21. [23] ↑ . UniProt. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Polypeptide N-acetylgalactosaminyltransferase 18. Retrieved May 3, 2026, from https://4ort.xyz/entity/polypeptide-n-acetylgalactosaminyltransferase-18
MLA “Polypeptide N-acetylgalactosaminyltransferase 18.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/polypeptide-n-acetylgalactosaminyltransferase-18.
BibTeX @misc{4ortxyz_polypeptide-n-acetylgalactosaminyltransferase-18_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Polypeptide N-acetylgalactosaminyltransferase 18}}, year = {2026}, url = {https://4ort.xyz/entity/polypeptide-n-acetylgalactosaminyltransferase-18}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Polypeptide N-acetylgalactosaminyltransferase 18 — https://4ort.xyz/entity/polypeptide-n-acetylgalactosaminyltransferase-18 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 12w ago · Boghog · 2026-07-24 view diff on Wikidata ↗
    Imported from → —
    Encoded by → GALNT18
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → transferase activity, metal ion binding, carbohydrate binding +2
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Ec enzyme number: 2.4.1.41, [[:toollabs:quickstatements/#/batch/261491|batch #261491]]"
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