10-81875968-C-T

Variant names:

• chr10-81875968-C-T
• rs756051474
• NM_001010848.4:c.628C>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001010848.4(NRG3):​c.628C>T​(p.Pro210Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000479 in 1,461,594 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000048 (0 hom.)
• Consequence: NRG3 NM_001010848.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.68
• Publications: 0 publications found

Genes affected

NRG3 (HGNC:7999): (neuregulin 3) This gene is a member of the neuregulin gene family. This gene family encodes ligands for the transmembrane tyrosine kinase receptors ERBB3 and ERBB4 - members of the epidermal growth factor receptor family. Ligand binding activates intracellular signaling cascades and the induction of cellular responses including proliferation, migration, differentiation, and survival or apoptosis. This gene encodes neuregulin 3 (NRG3). NRG3 has been shown to activate the tyrosine phosphorylation of its cognate receptor, ERBB4, and is thought to influence neuroblast proliferation, migration and differentiation by signalling through ERBB4. NRG3 also promotes mammary differentiation during embryogenesis. Linkage studies have implicated this gene as a susceptibility locus for schizophrenia and schizoaffective disorder. Alternative splicing results in multiple transcript variants encoding distinct isoforms. Additional transcript variants have been described but their biological validity has not been verified.[provided by RefSeq, Sep 2009]

ENSG00000287358 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.19611204).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001010848.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NRG3	NM_001010848.4	MANE Select	c.628C>T	p.Pro210Ser	missense	Exon 1 of 9	NP_001010848.2	P56975-4
	NRG3	NM_001370084.1		c.628C>T	p.Pro210Ser	missense	Exon 1 of 10	NP_001357013.1	D9ZHP6
	NRG3	NM_001370081.1		c.628C>T	p.Pro210Ser	missense	Exon 1 of 9	NP_001357010.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NRG3	ENST00000372141.7	TSL:1 MANE Select	c.628C>T	p.Pro210Ser	missense	Exon 1 of 9	ENSP00000361214.2	P56975-4
	NRG3	ENST00000404547.5	TSL:1	c.628C>T	p.Pro210Ser	missense	Exon 1 of 10	ENSP00000384796.1	P56975-1
	ENSG00000287358	ENST00000821630.1		n.183+75G>A		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000799 AC: 2 AN: 250450 AF XY: 0.00000738

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000177

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000479 AC: 7 AN: 1461594 Hom.: 0 Cov.: 32 AF XY: 0.00000825 AC XY: 6 AN XY: 727124

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44716

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53160

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000630 AC: 7 AN: 1111992

Other (OTH) AF: 0.00 AC: 0 AN: 60392

GnomAD4 genome Cov.: 32

ExAC AF: 0.0000165 AC: 2

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.067
BayesDel_addAF	Benign	-0.18	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	21
DANN	Benign	0.96
DEOGEN2	Benign	0.17	T
Eigen	Benign	0.082
Eigen_PC	Benign	0.096
FATHMM_MKL	Benign	0.64	D
LIST_S2	Benign	0.79	T
M_CAP	Benign	0.032	D
MetaRNN	Benign	0.20	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.34	N
PhyloP100		2.7
PrimateAI	Uncertain	0.64	T
PROVEAN	Benign	0.26	N
REVEL	Benign	0.075
Sift	Benign	0.13	T
Sift4G	Benign	0.25	T
Polyphen		0.93	P
Vest4		0.50
MutPred		0.19		Loss of catalytic residue at P210 (P = 0.0194)
MVP		0.56
MPC		0.89
ClinPred		0.29	T
GERP RS		3.3
Varity_R		0.071
gMVP		0.39
Mutation Taster		=87/13	polymorphism

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

Other links and lift over

dbSNP: rs756051474; hg19: chr10-83635724;