chr5-139848071-C-G
Variant summary
Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate
The NM_004883.3(NRG2):c.2399G>C(p.Gly800Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: not found (cov: 29)
Consequence
NRG2
NM_004883.3 missense
NM_004883.3 missense
Scores
2
15
Clinical Significance
Conservation
PhyloP100: 2.88
Genes affected
NRG2 (HGNC:7998): (neuregulin 2) This gene encodes a novel member of the neuregulin family of growth and differentiation factors. Through interaction with the ERBB family of receptors, this protein induces the growth and differentiation of epithelial, neuronal, glial, and other types of cells. The gene consists of 12 exons and the genomic structure is similar to that of neuregulin 1, another member of the neuregulin family of ligands. The products of these genes mediate distinct biological processes by acting at different sites in tissues and eliciting different biological responses in cells. This gene is located close to the region for demyelinating Charcot-Marie-Tooth disease locus, but is not responsible for this disease. Alternative transcript variants encoding distinct isoforms have been described. [provided by RefSeq, May 2010]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -4 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (MetaRNN=0.06597501).
BP6
?
Variant 5-139848071-C-G is Benign according to our data. Variant chr5-139848071-C-G is described in ClinVar as [Likely_benign]. Clinvar id is 2534351.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NRG2 | NM_004883.3 | c.2399G>C | p.Gly800Ala | missense_variant | 10/10 | ENST00000361474.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NRG2 | ENST00000361474.6 | c.2399G>C | p.Gly800Ala | missense_variant | 10/10 | 1 | NM_004883.3 | A2 |
Frequencies
GnomAD3 genomes ? Cov.: 29
GnomAD3 genomes
?
Cov.:
29
GnomAD4 exome Cov.: 33
GnomAD4 exome
Cov.:
33
GnomAD4 genome ? Cov.: 29
GnomAD4 genome
?
Cov.:
29
ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Ambry Genetics | Apr 07, 2023 | This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
Cadd
Benign
Dann
Benign
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Benign
N
LIST_S2
Benign
T;T;T;T;T;T
M_CAP
Pathogenic
D
MetaRNN
Benign
T;T;T;T;T;T
MetaSVM
Benign
T
MutationTaster
Benign
D;N;N;N;N;N;N;N
PrimateAI
Pathogenic
D
PROVEAN
Benign
N;N;N;N;N;N
REVEL
Benign
Sift
Benign
T;T;T;T;T;T
Sift4G
Benign
T;T;T;T;T;T
Polyphen
0.0, 0.0010
.;B;B;.;B;B
Vest4
MutPred
0.55
.;.;Gain of helix (P = 0.027);.;.;.;
MVP
MPC
0.86
ClinPred
T
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.