Variant rs79210260 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1

The NM_001283009.2(RTEL1):c.1953C>T(p.Arg651=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00417 in 1,612,290 control chromosomes in the GnomAD database, including 255 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0053 ( 27 hom., cov: 33)

Exomes 𝑓: 0.0040 ( 228 hom. )

Consequence

RTEL1
NM_001283009.2 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: -0.0570

Variant links:

Genes affected

RTEL1 (HGNC:15888): (regulator of telomere elongation helicase 1) This gene encodes a DNA helicase which functions in the stability, protection and elongation of telomeres and interacts with proteins in the shelterin complex known to protect telomeres during DNA replication. Mutations in this gene have been associated with dyskeratosis congenita and Hoyerall-Hreidarsson syndrome. Read-through transcription of this gene into the neighboring downstream gene, which encodes tumor necrosis factor receptor superfamily, member 6b, generates a non-coding transcript. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Sep 2013]

RTEL1 links:

RTEL1-TNFRSF6B (HGNC:):

RTEL1-TNFRSF6B links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.6).

BP6

Variant 20-63689576-C-T is Benign according to our data. Variant chr20-63689576-C-T is described in ClinVar as [Benign]. Clinvar id is 473911.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.057 with no splicing effect.

BA1

GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.0903 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RTEL1	NM_001283009.2 linkuse as main transcript	c.1953C>T	p.Arg651=	synonymous_variant	23/35	ENST00000360203.11
RTEL1-TNFRSF6B	NR_037882.1 linkuse as main transcript	n.2780C>T		non_coding_transcript_exon_variant	23/38

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RTEL1	ENST00000360203.11 linkuse as main transcript	c.1953C>T	p.Arg651=	synonymous_variant	23/35	5	NM_001283009.2	A2	Q9NZ71-6

Frequencies

GnomAD3 genomes

AF:

0.00528

AC:

803

AN:

152172

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00140

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0102

Gnomad ASJ

AF:

0.00115

Gnomad EAS

AF:

0.0971

Gnomad SAS

AF:

0.00331

Gnomad FIN

AF:

0.00104

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000691

Gnomad OTH

AF:

0.00383

GnomAD3 exomes

AF:

0.0113

AC:

2804

AN:

248288

Hom.:

101

AF XY:

0.00953

AC XY:

1285

AN XY:

134792

show subpopulations

Gnomad AFR exome

AF:

0.00138

Gnomad AMR exome

AF:

0.0245

Gnomad ASJ exome

AF:

0.000606

Gnomad EAS exome

AF:

0.0946

Gnomad SAS exome

AF:

0.00180

Gnomad FIN exome

AF:

0.00145

Gnomad NFE exome

AF:

0.000636

Gnomad OTH exome

AF:

0.00711

GnomAD4 exome

AF:

0.00405

AC:

5913

AN:

1460000

Hom.:

228

Cov.:

AF XY:

0.00382

AC XY:

2777

AN XY:

726268

show subpopulations

Gnomad4 AFR exome

AF:

0.000836

Gnomad4 AMR exome

AF:

0.0217

Gnomad4 ASJ exome

AF:

0.000498

Gnomad4 EAS exome

AF:

0.0979

Gnomad4 SAS exome

AF:

0.00178

Gnomad4 FIN exome

AF:

0.00121

Gnomad4 NFE exome

AF:

0.000349

Gnomad4 OTH exome

AF:

0.00653

GnomAD4 genome

AF:

0.00530

AC:

807

AN:

152290

Hom.:

Cov.:

AF XY:

0.00571

AC XY:

425

AN XY:

74448

show subpopulations

Gnomad4 AFR

AF:

0.00140

Gnomad4 AMR

AF:

0.0105

Gnomad4 ASJ

AF:

0.00115

Gnomad4 EAS

AF:

0.0973

Gnomad4 SAS

AF:

0.00331

Gnomad4 FIN

AF:

0.00104

Gnomad4 NFE

AF:

0.000691

Gnomad4 OTH

AF:

0.00379

Alfa

AF:

0.00188

Hom.:

Bravo

AF:

0.00679

Asia WGS

AF:

0.0350

AC:

120

AN:

3478

EpiCase

AF:

0.000600

EpiControl

AF:

0.000297

ClinVar

Significance: Benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jan 22, 2019

- -

Dyskeratosis congenita, autosomal recessive 5;C4225346:Pulmonary fibrosis and/or bone marrow failure, Telomere-related, 3

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Feb 01, 2024

- -

Dyskeratosis congenita

Benign:1

Benign, no assertion criteria provided

clinical testing

Natera, Inc.

Sep 16, 2020

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.60

CADD

Benign

7.2

DANN

Benign

0.95

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over