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Gene

TTC22

tetratricopeptide repeat domain 22

Summary

Cytogenetic location
1p32.3
Coordinates
Chromosome 1: 54,779,712–54,801,323 (GRCh38)
Exons
7 exons across 21.6 kb
Protein
569 amino acids
Also known as
FLJ20619
MANE Select transcript
ENST00000371276.9NM_001114108.2
Locus type
Protein-coding
  • Very high
  • Confident
  • Low
  • Very low

Curated reports relevant to this gene

No Genome Test report reads TTC22 yet. The test sequences your whole genome, so your data includes it all the same.

How TTC22 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 1, with a bracket where TTC22 sits. TTC22 and 13 genes near it on chromosome 1, from 54,290,518 to 55,290,517.Chromosome 11p32.3p36.33p36.32p36.31p36.23p36.22p36.21p36.13p36.12p36.11p35.3p35.2p35.1p34.3p34.2p34.1p33p32.3p32.2p32.1p31.3p31.2p31.1p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q21.1q21.2q21.3q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.3q31.1q31.2q31.3q32.1q32.2q32.3q41q42.11q42.12q42.13q42.2q42.3q43q4454.4 Mb54.6 Mb54.8 Mb55 Mb55.2 MbSSBP3: 54,225,313–54,413,479, reverse strandSSBP3ACOT11: 54,542,257–54,639,215, forward strandACOT11FAM151A: 54,609,177–54,623,556, reverse strandFAM151AMROH7: 54,641,754–54,710,266, forward strandMROH7MROH7-TTC4: 54,641,786–54,742,308, forward strandMROH7-TTC4TTC4: 54,715,818–54,743,465, forward strandTTC4PARS2: 54,756,591–54,764,549, reverse strandPARS2TTC22: 54,779,712–54,801,323, reverse strandTTC22CIMAP2: 54,806,063–54,842,542, forward strandCIMAP2DHCR24: 54,832,262–54,887,224, reverse strandDHCR24TMEM61: 54,886,833–54,992,296, forward strandTMEM61BSND: 54,998,906–55,017,172, forward strandBSNDPCSK9: 55,039,445–55,064,852, forward strandPCSK9USP24: 55,066,222–55,215,753, reverse strandUSP24Diagram of TTC22: 7 exons on the reverse strand of chromosome 1Exon 7: 54,779,712–54,781,779, 2,068 basesExon 6: 54,782,325–54,782,477, 153 basesExon 5: 54,785,983–54,786,144, 162 basesExon 4: 54,786,957–54,787,075, 119 basesExon 3: 54,787,711–54,787,826, 116 basesExon 2: 54,788,042–54,788,097, 56 basesExon 1: 54,800,597–54,801,323, 727 bases764215′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 3.4 kb of the gene's 21.6 kb; 1,710 of those bases code for the protein.

Sequencing TTC22

5Low

How hard TTC22 is to sequence with short reads, out of 100

  • Mappability0%
  • Homology0%
  • Repeats1.6%
  • GC content45%
  • Reference coverage0%

External links

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.
  • The Genome in a Bottle genome stratifications, from NIST: the sequencing difficulty score.

Cite this page

APA

Dante Labs. (n.d.). TTC22 gene: tetratricopeptide repeat domain 22. Retrieved 17 October 2026, from https://dantelabs.com/genes/ttc22

Vancouver

Dante Labs. TTC22 gene: tetratricopeptide repeat domain 22 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/ttc22

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