Variant chr5-111731004-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_004772.4(NREP):c.124G>A(p.Asp42Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000868 in 1,613,790 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000089 ( 0 hom. )

Consequence

NREP
NM_004772.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.418

Variant links:

Genes affected

NREP (HGNC:16834): (neuronal regeneration related protein) Predicted to be involved in axon regeneration; regulation of neuron differentiation; and regulation of transforming growth factor beta receptor signaling pathway. Predicted to be active in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

NREP links:

STARD4-AS1 (HGNC:44117): (STARD4 antisense RNA 1)

STARD4-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.05545938).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NREP	NM_004772.4 linkuse as main transcript	c.124G>A	p.Asp42Asn	missense_variant	4/4	ENST00000257435.12	NP_004763.1
STARD4-AS1	NR_040093.1 linkuse as main transcript	n.1037-777C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NREP	ENST00000257435.12 linkuse as main transcript	c.124G>A	p.Asp42Asn	missense_variant	4/4	1	NM_004772.4	ENSP00000257435	P1	Q16612-1
STARD4-AS1	ENST00000500779.2 linkuse as main transcript	n.1037-777C>T		intron_variant, non_coding_transcript_variant		1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152170

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000797

AC:

AN:

251008

Hom.:

AF XY:

0.00000737

AC XY:

AN XY:

135654

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000889

AC:

AN:

1461620

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

727118

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000108

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152170

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74330

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000675

Hom.:

Bravo

AF:

0.0000416

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 15, 2023

The c.256G>A (p.D86N) alteration is located in exon 4 (coding exon 4) of the NREP gene. This alteration results from a G to A substitution at nucleotide position 256, causing the aspartic acid (D) at amino acid position 86 to be replaced by an asparagine (N). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.070

BayesDel_addAF

Benign

-0.35

BayesDel_noAF

Benign

-0.73

CADD

Benign

8.5

DANN

Benign

0.89

DEOGEN2

Benign

0.090

T;T;T;T;.;T;T;T;T;T;T;.

Eigen

Benign

-0.89

Eigen_PC

Benign

-0.90

FATHMM_MKL

Benign

0.039

LIST_S2

Benign

0.55

.;.;T;.;T;.;.;.;.;.;.;T

M_CAP

Benign

0.0086

MetaRNN

Benign

0.055

T;T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N;N;N;N;N;N;N;N;N;N;N;N;N

PrimateAI

Benign

0.23

PROVEAN

Benign

-1.0

N;N;N;N;N;N;N;N;N;N;N;N

REVEL

Benign

0.084

Sift

Benign

0.61

T;T;T;T;T;T;T;T;T;T;T;T

Sift4G

Benign

0.70

T;T;T;T;T;T;T;T;T;T;T;.

Polyphen

0.0040

B;B;B;B;.;B;B;B;B;B;B;B

Vest4

0.035

MutPred

0.12

Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);.;Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);Loss of ubiquitination at K39 (P = 0.0225);

MVP

0.39

MPC

0.21

ClinPred

0.030

GERP RS

2.1

Varity_R

0.031

gMVP

0.014

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

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