TTC21B

protein-coding gene in the species Homo sapiens
Gene gene Q18046367
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TTC21B

Summary

TTC21B is a gene[1].

Key Facts

  • TTC21B's instance of is recorded as gene[2].
  • TTC21B is a type of protein-coding gene[3].
  • TTC21B's HomoloGene ID is recorded as 57006[4].
  • TTC21B's genomic start is recorded as 165857475[5].
  • TTC21B's genomic start is recorded as 166713985[6].
  • TTC21B's genomic end is recorded as 166810353[7].
  • TTC21B's genomic end is recorded as 165953851[8].
  • TTC21B's ortholog is recorded as Ttc21b[9].
  • TTC21B's ortholog is recorded as Ttc21b[10].
  • TTC21B's ortholog is recorded as ift-139[11].
  • TTC21B's ortholog is recorded as ttc21b[12].
  • TTC21B's encodes is recorded as Tetratricopeptide repeat domain 21B[13].
  • TTC21B's found in taxon is recorded as Homo sapiens[14].
  • TTC21B's chromosome is recorded as human chromosome 2[15].
  • TTC21B's genetic association is recorded as nephronophthisis 12[16].
  • TTC21B's genetic association is recorded as asphyxiating thoracic dystrophy 4[17].
  • TTC21B's strand orientation is recorded as reverse strand[18].
  • TTC21B's exact match is recorded as http://identifiers.org/ncbigene/79809[19].
  • TTC21B's cytogenetic location is recorded as 2q24.3[20].
  • TTC21B's expressed in is recorded as right uterine tube[21].
  • TTC21B's expressed in is recorded as Achilles tendon[22].
  • TTC21B's expressed in is recorded as cerebellar hemisphere[23].
  • TTC21B's expressed in is recorded as right hemisphere of cerebellum[24].
  • TTC21B's expressed in is recorded as sural nerve[25].
  • TTC21B's expressed in is recorded as testicle[26].

References

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

Direct Wikidata claims

  1. [2] . ensembl Release 106. wikidata.org.
  2. [3] . Ensembl Release 87. wikidata.org.
  3. [4] . Q20641742. Retrieved . wikidata.org.
  4. [5] . ensembl Release 106. wikidata.org.
  5. [6] . ensembl Release 106. wikidata.org.
  6. [7] . ensembl Release 106. wikidata.org.
  7. [8] . ensembl Release 106. wikidata.org.
  8. [9] . HomoloGene build68. omabrowser.org. Provenance: wikidata.org.
  9. [10] . HomoloGene build68. wikidata.org.
  10. [11] . HomoloGene build68. omabrowser.org. Provenance: wikidata.org.
  11. [12] . HomoloGene build68. wikidata.org.
  12. [13] . Q905695. Retrieved . wikidata.org.
  13. [14] . ensembl Release 106. wikidata.org.
  14. [15] . ensembl Release 106. wikidata.org.
  15. [16] . Q905695. Retrieved . search.clinicalgenome.org. Provenance: wikidata.org.
  16. [17] . Q905695. Retrieved . wikidata.org.
  17. [18] . ensembl Release 106. wikidata.org.
  18. [19] . Identifiers.org. ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . Q20641742. Retrieved . wikidata.org.
  20. [21] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  21. [22] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  22. [23] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  23. [24] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  24. [25] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  25. [26] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). TTC21B. Retrieved May 3, 2026, from https://4ort.xyz/entity/ttc21b
MLA “TTC21B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ttc21b.
BibTeX @misc{4ortxyz_ttc21b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TTC21B}}, year = {2026}, url = {https://4ort.xyz/entity/ttc21b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TTC21B — https://4ort.xyz/entity/ttc21b (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. 15w ago · Mathieu Kappler · 2026-05-20 view diff on Wikidata ↗
    Found in taxon Homo sapiens
    Chromosome human chromosome 2
    Genomic start 165857475, 166713985
    Ensembl gene id ENSG00000123607
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||gsw */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32569|batch #32569]]: human gene name and description in Alemannic"
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