11-113323102-CAAAAAAA-CAA

Variant names:

• chr11-113323102-CAAAAA-C
• rs34496236
• NM_017868.4:c.59-171_59-167delAAAAA

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_017868.4(TTC12):​c.59-171_59-167delAAAAA variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0 (0 hom., cov: 23)
  • Failed GnomAD Quality Control
• Consequence: TTC12 NM_017868.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.45
• Publications: 0 publications found

Genes affected

TTC12 (HGNC:23700): (tetratricopeptide repeat domain 12) Involved in axonemal dynein complex assembly and sperm axoneme assembly. Located in centrosome and cytoplasm. Implicated in primary ciliary dyskinesia 45. [provided by Alliance of Genome Resources, Apr 2022]

TTC12 Gene-Disease associations (from GenCC):

• ciliary dyskinesia, primary, 45

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: PanelApp Australia, Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P
• primary ciliary dyskinesia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TTC12	NM_017868.4	c.59-171_59-167delAAAAA		intron_variant	Intron 2 of 21	ENST00000529221.6	NP_060338.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TTC12	ENST00000529221.6	c.59-185_59-181delAAAAA		intron_variant	Intron 2 of 21	2	NM_017868.4	ENSP00000433757.1

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 79442 Hom.: 0 Cov.: 23

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 79442 Hom.: 0 Cov.: 23 AF XY: 0.00 AC XY: 0 AN XY: 37148

African (AFR) AF: 0.00 AC: 0 AN: 19604

American (AMR) AF: 0.00 AC: 0 AN: 7022

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2082

East Asian (EAS) AF: 0.00 AC: 0 AN: 2020

South Asian (SAS) AF: 0.00 AC: 0 AN: 2364

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 3522

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 156

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 40978

Other (OTH) AF: 0.00 AC: 0 AN: 1078

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
PhyloP100		3.5
Mutation Taster		=100/0	polymorphism

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs34496236; hg19: chr11-113193824;