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

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP6_ModerateBS1BS2

The NM_030665.4(RAI1):c.858_872dupGCAGCAGCAGCAGCA(p.Gln287_Gln291dup) variant causes a disruptive inframe insertion change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00011 ( 0 hom., cov: 0)

Exomes 𝑓: 0.000027 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

RAI1
NM_030665.4 disruptive_inframe_insertion

Scores

Not classified

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.36

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 -10 ACMG points.

BP6

Variant 17-17793779-C-CCAGCAGCAGCAGCAG is Benign according to our data. Variant chr17-17793779-C-CCAGCAGCAGCAGCAG is described in ClinVar as [Likely_benign]. Clinvar id is 1480692.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.000114 (9/78920) while in subpopulation NFE AF= 0.000158 (6/37988). AF 95% confidence interval is 0.0000685. There are 0 homozygotes in gnomad4. There are 3 alleles in male gnomad4 subpopulation. Median coverage is 0. This position pass quality control queck.

BS2

High AC in GnomAd4 at 9 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RAI1	NM_030665.4 link	c.858_872dupGCAGCAGCAGCAGCA	p.Gln287_Gln291dup	disruptive_inframe_insertion	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.858_872dupGCAGCAGCAGCAGCA	p.Gln287_Gln291dup	disruptive_inframe_insertion	Exon 3 of 6	1	NM_030665.4	ENSP00000323074.4		Q7Z5J4-1
RAI1	ENST00000395774.1 link	c.858_872dupGCAGCAGCAGCAGCA	p.Gln287_Gln291dup	disruptive_inframe_insertion	Exon 2 of 2	2		ENSP00000379120.1		A8MXE8

Frequencies

GnomAD3 genomes

AF:

0.000114

AC:

AN:

78830

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000126

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000158

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000274

AC:

AN:

1278792

Hom.:

Cov.:

AF XY:

0.0000253

AC XY:

AN XY:

632478

show subpopulations

Gnomad4 AFR exome

AF:

0.0000350

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000358

Gnomad4 FIN exome

AF:

0.0000217

Gnomad4 NFE exome

AF:

0.0000295

Gnomad4 OTH exome

AF:

0.0000192

GnomAD4 genome

AF:

0.000114

AC:

AN:

78920

Hom.:

Cov.:

AF XY:

0.0000800

AC XY:

AN XY:

37508

show subpopulations

Gnomad4 AFR

AF:

0.000126

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000158

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Oct 17, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

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