Variant chr17-17793779-CCAGCAGCAGCAG-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP6_Very_StrongBA1

The NM_030665.4(RAI1):c.861_872delGCAGCAGCAGCA(p.Gln288_Gln291del) variant causes a disruptive inframe deletion change. The variant allele was found at a frequency of 0.0341 in 1,357,426 control chromosomes in the GnomAD database, including 321 homozygotes. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.049 ( 71 hom., cov: 0)

Exomes 𝑓: 0.033 ( 250 hom. )

Consequence

RAI1
NM_030665.4 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:12

Conservation

PhyloP100: 4.86

Variant links:

Genes affected

RAI1 (HGNC:9834): (retinoic acid induced 1) This gene is located within the Smith-Magenis syndrome region on chromosome 17. It is highly similar to its mouse counterpart and is expressed at high levels mainly in neuronal tissues. The protein encoded by this gene includes a polymorphic polyglutamine tract in the N-terminal domain. Expression of the mouse counterpart in neurons is induced by retinoic acid. This gene is associated with both the severity of the phenotype and the response to medication in schizophrenic patients. [provided by RefSeq, Jul 2008]

RAI1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP6

Variant 17-17793779-CCAGCAGCAGCAG-C is Benign according to our data. Variant chr17-17793779-CCAGCAGCAGCAG-C is described in ClinVar as [Likely_benign]. Clinvar id is 130088.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr17-17793779-CCAGCAGCAGCAG-C is described in Lovd as [Benign]. Variant chr17-17793779-CCAGCAGCAGCAG-C is described in Lovd as [Likely_benign].

BA1

GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.0719 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RAI1	NM_030665.4 link	c.861_872delGCAGCAGCAGCA	p.Gln288_Gln291del	disruptive_inframe_deletion	Exon 3 of 6	ENST00000353383.6	NP_109590.3	Q7Z5J4-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RAI1	ENST00000353383.6 link	c.861_872delGCAGCAGCAGCA	p.Gln288_Gln291del	disruptive_inframe_deletion	Exon 3 of 6	1	NM_030665.4	ENSP00000323074.4		Q7Z5J4-1
RAI1	ENST00000395774.1 link	c.861_872delGCAGCAGCAGCA	p.Gln288_Gln291del	disruptive_inframe_deletion	Exon 2 of 2	2		ENSP00000379120.1		A8MXE8

Frequencies

GnomAD3 genomes

AF:

0.0489

AC:

3854

AN:

78814

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0111

Gnomad AMI

AF:

0.0684

Gnomad AMR

AF:

0.0778

Gnomad ASJ

AF:

0.141

Gnomad EAS

AF:

0.00267

Gnomad SAS

AF:

0.0160

Gnomad FIN

AF:

0.0681

Gnomad MID

AF:

0.0506

Gnomad NFE

AF:

0.0613

Gnomad OTH

AF:

0.0621

GnomAD4 exome

AF:

0.0332

AC:

42400

AN:

1278522

Hom.:

250

AF XY:

0.0331

AC XY:

20932

AN XY:

632354

show subpopulations

Gnomad4 AFR exome

AF:

0.00626

Gnomad4 AMR exome

AF:

0.0300

Gnomad4 ASJ exome

AF:

0.0787

Gnomad4 EAS exome

AF:

0.000379

Gnomad4 SAS exome

AF:

0.00495

Gnomad4 FIN exome

AF:

0.0435

Gnomad4 NFE exome

AF:

0.0346

Gnomad4 OTH exome

AF:

0.0344

GnomAD4 genome

AF:

0.0488

AC:

3854

AN:

78904

Hom.:

Cov.:

AF XY:

0.0469

AC XY:

1760

AN XY:

37504

show subpopulations

Gnomad4 AFR

AF:

0.0110

Gnomad4 AMR

AF:

0.0778

Gnomad4 ASJ

AF:

0.141

Gnomad4 EAS

AF:

0.00267

Gnomad4 SAS

AF:

0.0172

Gnomad4 FIN

AF:

0.0681

Gnomad4 NFE

AF:

0.0613

Gnomad4 OTH

AF:

0.0611

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:12

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:5

Genome Diagnostics Laboratory, University Medical Center Utrecht

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Laboratory of Diagnostic Genome Analysis, Leiden University Medical Center (LUMC)

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Feb 04, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Aug 27, 2019

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

not specified

Benign:4

Oct 30, 2015

Genomic Diagnostic Laboratory, Division of Genomic Diagnostics, Children's Hospital of Philadelphia

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

May 29, 2014

Genetic Services Laboratory, University of Chicago

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Feb 25, 2014

Eurofins Ntd Llc (ga)

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Inborn genetic diseases

Benign:1

Dec 16, 2016

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

RAI1-related disorder

Benign:1

Nov 10, 2023

PreventionGenetics, part of Exact Sciences

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

History of neurodevelopmental disorder

Benign:1

Apr 17, 2017

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

General population or subpopulation frequency is too high to be a pathogenic mutation based on disease/syndrome prevalence and penetrance;Other strong data supporting benign classification -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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