14-24240642-T-C
Variant summary
Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM1PM2PP3_ModeratePP5_Moderate
The NM_001099274.3(TINF2):c.838A>G(p.Lys280Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. K280Q) has been classified as Uncertain significance.
Frequency
Consequence
NM_001099274.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_pathogenic. Variant got 8 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TINF2 | NM_001099274.3 | c.838A>G | p.Lys280Glu | missense_variant | 6/9 | ENST00000267415.12 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TINF2 | ENST00000267415.12 | c.838A>G | p.Lys280Glu | missense_variant | 6/9 | 1 | NM_001099274.3 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD4 exome Cov.: 32
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
not provided Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | GeneDx | Oct 04, 2023 | Published functional studies demonstrate a damaging effect on telomere maintenance (Yang et al., 2011; Frescas et al., 2014; Jones et al., 2016); Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; This variant is associated with the following publications: (PMID: 21536674, 24449270, 18252230, 22211879, 27135879, 25525159, 36249522, 31383750, 34019708, 32300648) - |
Dyskeratosis congenita, autosomal dominant 3 Pathogenic:1
Pathogenic, no assertion criteria provided | literature only | OMIM | Jul 01, 2011 | - - |
Dyskeratosis congenita, autosomal dominant 1 Other:1
not provided, no classification provided | literature only | GeneReviews | - | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at