rs144032672
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Variant summary
Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2
The ENST00000350763.9(TNC):c.628G>A(p.Gly210Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00258 in 1,614,244 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).
Frequency
Genomes: 𝑓 0.0016 ( 1 hom., cov: 34)
Exomes 𝑓: 0.0027 ( 4 hom. )
Consequence
TNC
ENST00000350763.9 missense
ENST00000350763.9 missense
Scores
4
9
6
Clinical Significance
Conservation
PhyloP100: 7.84
Genes affected
TNC (HGNC:5318): (tenascin C) This gene encodes an extracellular matrix protein with a spatially and temporally restricted tissue distribution. This protein is homohexameric with disulfide-linked subunits, and contains multiple EGF-like and fibronectin type-III domains. It is implicated in guidance of migrating neurons as well as axons during development, synaptic plasticity, and neuronal regeneration. [provided by RefSeq, Jul 2011]
DELEC1 (HGNC:23658): (deleted in esophageal cancer 1) The function of this gene is not known. This gene is located in a region commonly deleted in esophageal squamous cell carcinomas. Gene expression is reduced or absent in these carcinomas and thus this is a candidate tumor suppressor gene for esophageal squamous cell carcinomas. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -16 ACMG points.
BP4
Computational evidence support a benign effect (MetaRNN=0.060653).
BP6
Variant 9-115087103-C-T is Benign according to our data. Variant chr9-115087103-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 445486.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr9-115087103-C-T is described in Lovd as [Likely_benign].
BS2
High AC in GnomAd4 at 244 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
TNC | NM_002160.4 | c.628G>A | p.Gly210Ser | missense_variant | 3/28 | ENST00000350763.9 | NP_002151.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
TNC | ENST00000350763.9 | c.628G>A | p.Gly210Ser | missense_variant | 3/28 | 1 | NM_002160.4 | ENSP00000265131 | P1 | |
DELEC1 | ENST00000649121.1 | n.208-237C>T | intron_variant, non_coding_transcript_variant |
Frequencies
GnomAD3 genomes AF: 0.00160 AC: 244AN: 152264Hom.: 1 Cov.: 34
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GnomAD3 exomes AF: 0.00130 AC: 326AN: 251364Hom.: 1 AF XY: 0.00133 AC XY: 181AN XY: 135870
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GnomAD4 exome AF: 0.00269 AC: 3927AN: 1461862Hom.: 4 Cov.: 37 AF XY: 0.00261 AC XY: 1899AN XY: 727232
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GnomAD4 genome AF: 0.00160 AC: 244AN: 152382Hom.: 1 Cov.: 34 AF XY: 0.00146 AC XY: 109AN XY: 74514
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ClinVar
Significance: Benign/Likely benign
Submissions summary: Benign:7
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
not provided Benign:4
Likely benign, criteria provided, single submitter | clinical testing | GeneDx | Dec 16, 2020 | This variant is associated with the following publications: (PMID: 29531218) - |
Likely benign, criteria provided, single submitter | clinical testing | Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics | Jun 29, 2017 | - - |
Benign, criteria provided, single submitter | clinical testing | CeGaT Center for Human Genetics Tuebingen | Nov 01, 2023 | TNC: BP4, BS1, BS2 - |
Likely benign, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Dec 31, 2019 | - - |
not specified Benign:1
Benign, criteria provided, single submitter | clinical testing | Athena Diagnostics | May 24, 2021 | - - |
Autosomal dominant nonsyndromic hearing loss 56 Benign:1
Benign, criteria provided, single submitter | clinical testing | Genome-Nilou Lab | Mar 15, 2022 | - - |
TNC-related disorder Benign:1
Likely benign, no assertion criteria provided | clinical testing | PreventionGenetics, part of Exact Sciences | Oct 23, 2019 | This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Uncertain
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Uncertain
.;D;.;T;.;.
Eigen
Pathogenic
Eigen_PC
Pathogenic
FATHMM_MKL
Pathogenic
D
LIST_S2
Uncertain
D;D;D;D;D;.
M_CAP
Benign
D
MetaRNN
Benign
T;T;T;T;T;T
MetaSVM
Benign
T
MutationAssessor
Pathogenic
.;M;.;.;M;.
MutationTaster
Benign
D;D;D;D;D;D;D;D;D
PrimateAI
Uncertain
T
PROVEAN
Uncertain
D;D;D;D;D;D
REVEL
Uncertain
Sift
Uncertain
D;D;D;D;D;D
Sift4G
Uncertain
D;D;D;D;D;D
Polyphen
1.0, 1.0
.;D;.;D;.;.
Vest4
MVP
MPC
0.64
ClinPred
T
GERP RS
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at