Variant chr3-132722169-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_153240.5(NPHP3):c.187G>A(p.Gly63Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000205 in 1,563,476 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

NPHP3
NM_153240.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 4.53

Variant links:

Genes affected

NPHP3 (HGNC:7907): (nephrocystin 3) This gene encodes a protein containing a coiled-coil (CC) domain, a tubulin-tyrosine ligase (TTL) domain, and a tetratrico peptide repeat (TPR) domain. The encoded protein interacts with nephrocystin, it is required for normal ciliary development, and it functions in renal tubular development. Mutations in this gene are associated with nephronophthisis type 3, and also with renal-hepatic-pancreatic dysplasia, and Meckel syndrome type 7. Naturally occurring read-through transcripts exist between this gene and the downstream ACAD11 (acyl-CoA dehydrogenase family, member 11) gene. [provided by RefSeq, Feb 2011]

NPHP3 links:

NPHP3-AS1 (HGNC:24129): (NPHP3 antisense RNA 1)

NPHP3-AS1 links:

NPHP3-ACAD11 (HGNC:):

NPHP3-ACAD11 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.27766684).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
NPHP3	NM_153240.5 linkuse as main transcript	c.187G>A	p.Gly63Arg	missense_variant	1/27	ENST00000337331.10	NP_694972.3
NPHP3-AS1	NR_002811.2 linkuse as main transcript	n.420C>T		non_coding_transcript_exon_variant	1/11
NPHP3-ACAD11	NR_037804.1 linkuse as main transcript	n.291G>A		non_coding_transcript_exon_variant	1/45
NPHP3-AS1	NR_152743.1 linkuse as main transcript	n.420C>T		non_coding_transcript_exon_variant	1/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NPHP3	ENST00000337331.10 linkuse as main transcript	c.187G>A	p.Gly63Arg	missense_variant	1/27	1	NM_153240.5	ENSP00000338766	P1	Q7Z494-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152152

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000113

AC:

AN:

176792

Hom.:

AF XY:

0.0000100

AC XY:

AN XY:

99556

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:

0.0000248

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000213

AC:

AN:

1411324

Hom.:

Cov.:

AF XY:

0.0000214

AC XY:

AN XY:

700702

show subpopulations

Gnomad4 AFR exome

AF:

0.00

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:

0.0000274

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152152

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74338

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:

0.0000294

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000189

ExAC

AF:

0.0000174

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.31

BayesDel_addAF

Uncertain

0.068

BayesDel_noAF

Benign

-0.090

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.15

T;.

Eigen

Benign

-0.94

Eigen_PC

Benign

-0.90

FATHMM_MKL

Benign

0.69

LIST_S2

Benign

0.70

T;T

M_CAP

Pathogenic

0.94

MetaRNN

Benign

0.28

T;T

MetaSVM

Benign

-0.53

MutationAssessor

Benign

0.20

N;N

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Pathogenic

0.90

PROVEAN

Benign

-0.24

N;N

REVEL

Benign

0.23

Sift

Benign

0.069

T;T

Sift4G

Uncertain

0.0050

D;D

Polyphen

0.056

B;.

Vest4

0.29

MutPred

0.43

Gain of MoRF binding (P = 0.0206);Gain of MoRF binding (P = 0.0206);

MVP

0.80

MPC

0.23

ClinPred

0.23

GERP RS

0.69

Varity_R

0.068

gMVP

0.12

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over