6-81749628-CTTTTTTTTTTTT-CT

Variant names:

• chr6-81749628-CTTTTTTTTTTT-C
• rs545732284
• NM_017633.3:c.*56_*66delAAAAAAAAAAA

Variant summary

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

The NM_017633.3(TENT5A):​c.*56_*66delAAAAAAAAAAA variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 30)
• Consequence: TENT5A NM_017633.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0510
• Publications: 0 publications found

Genes affected

TENT5A (HGNC:18345): (terminal nucleotidyltransferase 5A) Enables RNA binding activity. Predicted to be involved in mRNA stabilization. Predicted to act upstream of or within response to bacterium. Implicated in lung non-small cell carcinoma; osteoarthritis; and osteogenesis imperfecta type 18. [provided by Alliance of Genome Resources, Apr 2022]

TENT5A Gene-Disease associations (from GenCC):

• osteogenesis imperfecta, type 18

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
• osteogenesis imperfecta

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017633.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TENT5A	NM_017633.3	MANE Select	c.*56_*66delAAAAAAAAAAA		3_prime_UTR	Exon 3 of 3	NP_060103.2	Q96IP4-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TENT5A	ENST00000320172.11	TSL:1 MANE Select	c.*56_*66delAAAAAAAAAAA		3_prime_UTR	Exon 3 of 3	ENSP00000318298.6	Q96IP4-1
	TENT5A	ENST00000369756.3	TSL:1	c.*56_*66delAAAAAAAAAAA		3_prime_UTR	Exon 3 of 3	ENSP00000358771.3	Q5TF85
	TENT5A	ENST00000369754.7	TSL:1	c.*56_*66delAAAAAAAAAAA		3_prime_UTR	Exon 3 of 3	ENSP00000358769.3	Q96IP4-2

Frequencies

GnomAD3 genomes Cov.: 30

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

GnomAD4 genome Cov.: 30

Alfa AF: 0.00 Hom.: 2

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.051

Splicing

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

Other links and lift over

dbSNP: rs545732284; hg19: chr6-82459345;