1-8358216-TGGTGGAGGTGGA-TGGTGGA

Variant names:

Variant summary

Our verdict is Pathogenic. The variant received 12 ACMG points: 13P and 1B. PM1PM2PP3PP5_Very_StrongBP3

The NM_001042681.2(RERE):c.4313_4318delTCCACC(p.Leu1438_His1439del) variant causes a disruptive inframe deletion change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Pathogenic (★★). Synonymous variant affecting the same amino acid position (i.e. L1438L) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

RERE
NM_001042681.2 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Pathogenic criteria provided, multiple submitters, no conflicts P:3

Conservation

PhyloP100: 9.97

Publications

0 publications found

Variant links:

Genes affected

RERE (HGNC:9965): (arginine-glutamic acid dipeptide repeats) This gene encodes a member of the atrophin family of arginine-glutamic acid (RE) dipeptide repeat-containing proteins. The encoded protein co-localizes with a transcription factor in the nucleus, and its overexpression triggers apoptosis. A similar protein in mouse associates with histone deacetylase and is thought to function as a transcriptional co-repressor during embryonic development. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

RERE Gene-Disease associations (from GenCC):

complex neurodevelopmental disorder with or without congenital anomalies
Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
neurodevelopmental disorder with or without anomalies of the brain, eye, or heart
Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Ambry Genetics, Orphanet, Labcorp Genetics (formerly Invitae), G2P

RERE links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Pathogenic. The variant received 12 ACMG points.

PM1

In a hotspot region, there are 10 aminoacids with missense pathogenic changes in the window of +-8 aminoacids around while only 1 benign, 3 uncertain in NM_001042681.2

PM2

Very rare variant in population databases, with high coverage;

PP3

No computational evidence supports a deleterious effect, but strongly conserved according to phyloP

PP5

Variant 1-8358216-TGGTGGA-T is Pathogenic according to our data. Variant chr1-8358216-TGGTGGA-T is described in ClinVar as Pathogenic. ClinVar VariationId is 2580782.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP3

Nonframeshift variant in repetitive region in NM_001042681.2

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RERE	NM_001042681.2 link	c.4313_4318delTCCACC	p.Leu1438_His1439del	disruptive_inframe_deletion	Exon 20 of 23	ENST00000400908.7	NP_001036146.1	Q9P2R6-1
RERE	NM_012102.4 link	c.4313_4318delTCCACC	p.Leu1438_His1439del	disruptive_inframe_deletion	Exon 21 of 24		NP_036234.3	Q9P2R6-1
RERE	NM_001042682.2 link	c.2651_2656delTCCACC	p.Leu884_His885del	disruptive_inframe_deletion	Exon 10 of 13		NP_001036147.1	Q9P2R6-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RERE	ENST00000400908.7 link	c.4313_4318delTCCACC	p.Leu1438_His1439del	disruptive_inframe_deletion	Exon 20 of 23	1	NM_001042681.2	ENSP00000383700.2		Q9P2R6-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1443026

Hom.:

AF XY:

0.00

AC XY:

AN XY:

713460

African (AFR)

AF:

0.00

AC:

AN:

33176

American (AMR)

AF:

0.00

AC:

AN:

44318

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25786

East Asian (EAS)

AF:

0.00

AC:

AN:

39166

South Asian (SAS)

AF:

0.00

AC:

AN:

85508

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53130

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5706

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1096774

Other (OTH)

AF:

0.00

AC:

AN:

59462

GnomAD4 genome

Cov.:

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Neurodevelopmental disorder with or without anomalies of the brain, eye, or heart

Pathogenic:2

Aug 05, 2025

Daryl Scott Lab, Baylor College of Medicine

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

PS2, PS4, PM2 -

Jan 01, 2025

Center of Human Genetics, Hôpital Erasme

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

not provided

Pathogenic:1

Sep 21, 2023

GeneDx

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Not observed in large population cohorts (gnomAD); In-frame deletion of 2 amino acids in a non-repeat region; In silico analysis supports a deleterious effect on protein structure/function; Has not been previously published as pathogenic or benign to our knowledge -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

PhyloP100

Mutation Taster

=51/149

disease causing

(source)

Splicing

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over