1-8355526-C-G

Variant names:

• chr1-8355526-C-G
• NM_001042681.2:c.4560G>C

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_001042681.2(RERE):​c.4560G>C​(p.Met1520Ile) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars).

• Frequency: Genomes: not found (cov: 33)
• Consequence: RERE NM_001042681.2 missense
• Clinical Significance: Uncertain significance no assertion criteria provided U:1
• Conservation: PhyloP100: 6.18

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.844

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RERE	NM_001042681.2	c.4560G>C	p.Met1520Ile	missense_variant	Exon 22 of 23	ENST00000400908.7	NP_001036146.1
RERE	NM_012102.4	c.4560G>C	p.Met1520Ile	missense_variant	Exon 23 of 24		NP_036234.3
RERE	NM_001042682.2	c.2898G>C	p.Met966Ile	missense_variant	Exon 12 of 13		NP_001036147.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RERE	ENST00000400908.7	c.4560G>C	p.Met1520Ile	missense_variant	Exon 22 of 23	1	NM_001042681.2	ENSP00000383700.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: no assertion criteria provided

Submissions by phenotype

RERE-related disorder Uncertain:1

Aug 01, 2024

PreventionGenetics, part of Exact Sciences

Significance: Uncertain significance

Review Status: no assertion criteria provided

Collection Method: clinical testing

The RERE c.4560G>C variant is predicted to result in the amino acid substitution p.Met1520Ile. To our knowledge, this variant has not been reported in the literature or in a large population database (http://gnomad.broadinstitute.org), indicating this variant is rare. At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.97
BayesDel_addAF	Pathogenic	0.26	D
BayesDel_noAF	Pathogenic	0.14
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.40	T;.;.;.;T;.
Eigen	Pathogenic	0.82
Eigen_PC	Pathogenic	0.82
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.96	.;D;D;D;D;D
M_CAP	Benign	0.034	D
MetaRNN	Pathogenic	0.84	D;D;D;D;D;D
MetaSVM	Uncertain	-0.28	T
MutationAssessor	Uncertain	2.8	M;.;.;.;M;.
PrimateAI	Pathogenic	0.85	D
PROVEAN	Benign	-2.3	N;N;N;D;N;D
REVEL	Uncertain	0.38
Sift	Pathogenic	0.0	D;D;D;D;D;D
Sift4G	Pathogenic	0.0	D;D;T;D;D;.
Polyphen		0.98	D;.;.;.;D;.
Vest4		0.58
MutPred		0.72		Loss of catalytic residue at M1520 (P = 0.1094);.;.;.;Loss of catalytic residue at M1520 (P = 0.1094);.;
MVP		0.89
MPC		0.39
ClinPred		0.91	D
GERP RS		6.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		2.7
Varity_R		0.67
gMVP		0.39

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr1-8415586;