rs1553316670

Variant summary

Our verdict is Pathogenic. The variant received 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate

The NM_014625.4(NPHS2):​c.28dupA​(p.Arg10LysfsTer60) variant causes a frameshift change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Likely pathogenic (★).

Frequency

Genomes: not found (cov: 34)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

NPHS2
NM_014625.4 frameshift

Scores

Not classified

Clinical Significance

Likely pathogenic criteria provided, single submitter P:1

Conservation

PhyloP100: 0.399

Publications

0 publications found
Variant links:
Genes affected
NPHS2 (HGNC:13394): (NPHS2 stomatin family member, podocin) This gene encodes a protein that plays a role in the regulation of glomerular permeability. Mutations in this gene cause steroid-resistant nephrotic syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]
NPHS2 Gene-Disease associations (from GenCC):
  • nephrotic syndrome, type 2
    Inheritance: AR, AD Classification: DEFINITIVE, STRONG, LIMITED Submitted by: Illumina, Labcorp Genetics (formerly Invitae), Myriad Women’s Health, Ambry Genetics, G2P
  • familial idiopathic steroid-resistant nephrotic syndrome
    Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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

PVS1
Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant located near the start codon (<100nt), not predicted to undergo nonsense mediated mRNA decay. There are 131 pathogenic variants in the truncated region.
PM2
Very rare variant in population databases, with high coverage;
PP5
Variant 1-179575836-C-CT is Pathogenic according to our data. Variant chr1-179575836-C-CT is described in ClinVar as Likely_pathogenic. ClinVar VariationId is 447878.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014625.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
NPHS2
NM_014625.4
MANE Select
c.28dupAp.Arg10LysfsTer60
frameshift
Exon 1 of 8NP_055440.1Q9NP85-1
NPHS2
NM_001297575.2
c.28dupAp.Arg10LysfsTer60
frameshift
Exon 1 of 7NP_001284504.1Q9NP85-2

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
NPHS2
ENST00000367615.9
TSL:1 MANE Select
c.28dupAp.Arg10LysfsTer60
frameshift
Exon 1 of 8ENSP00000356587.4Q9NP85-1
NPHS2
ENST00000367616.4
TSL:1
c.28dupAp.Arg10LysfsTer60
frameshift
Exon 1 of 7ENSP00000356588.4Q9NP85-2
NPHS2
ENST00000902256.1
c.28dupAp.Arg10LysfsTer60
frameshift
Exon 1 of 6ENSP00000572315.1

Frequencies

GnomAD3 genomes
Cov.:
34
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
1289862
Hom.:
0
Cov.:
36
AF XY:
0.00
AC XY:
0
AN XY:
633044
African (AFR)
AF:
0.00
AC:
0
AN:
25732
American (AMR)
AF:
0.00
AC:
0
AN:
18702
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
18452
East Asian (EAS)
AF:
0.00
AC:
0
AN:
32176
South Asian (SAS)
AF:
0.00
AC:
0
AN:
60662
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
36848
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5002
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1039260
Other (OTH)
AF:
0.00
AC:
0
AN:
53028
GnomAD4 genome
Cov.:
34

ClinVar

ClinVar submissions
Significance:Likely pathogenic
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
1
-
-
not provided (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
PhyloP100
0.40
Mutation Taster
=5/195
disease causing (ClinVar)

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

Other links and lift over

dbSNP: rs1553316670; hg19: chr1-179544971; API
For research and educational, non-commercial use only. Not for clinical or diagnostic use. GeneBe does not provide medical advice. Data use for AI modeling is prohibited: if used, the cost is $0.001 per byte of downloaded uncompressed data.