Variant 16-71950005-A-C 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_181536.2(PKD1L3):c.3396T>G(p.Ser1132Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000819 in 1,551,186 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 8/12 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00043 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000044 ( 0 hom. )

Consequence

PKD1L3
NM_181536.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.662

Variant links:

Genes affected

PKD1L3 (HGNC:21716): (polycystin 1 like 3, transient receptor potential channel interacting) This gene encodes a member of the polycystin protein family. The encoded protein contains 11 transmembrane domains, a latrophilin/CL-1-like GPCR proteolytic site (GPS) domain, and a polycystin-1, lipoxygenase, alpha-toxin (PLAT) domain. This protein may function as a component of cation channel pores.[provided by RefSeq, Apr 2009]

PKD1L3 links:

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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=0.026869476).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PKD1L3	NM_181536.2 linkuse as main transcript	c.3396T>G	p.Ser1132Arg	missense_variant	21/30	ENST00000620267.2	NP_853514.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PKD1L3	ENST00000620267.2 linkuse as main transcript	c.3396T>G	p.Ser1132Arg	missense_variant	21/30	1	NM_181536.2	ENSP00000480090	P1

Frequencies

GnomAD3 genomes

AF:

0.000429

AC:

AN:

151616

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00153

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000662

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:

0.00

Gnomad OTH

AF:

0.000483

GnomAD3 exomes

AF:

0.0000956

AC:

AN:

156894

Hom.:

AF XY:

0.0000963

AC XY:

AN XY:

83090

show subpopulations

Gnomad AFR exome

AF:

0.00150

Gnomad AMR exome

AF:

0.0000812

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:

0.00

Gnomad OTH exome

AF:

0.000226

GnomAD4 exome

AF:

0.0000443

AC:

AN:

1399452

Hom.:

Cov.:

AF XY:

0.0000406

AC XY:

AN XY:

690242

show subpopulations

Gnomad4 AFR exome

AF:

0.00171

Gnomad4 AMR exome

AF:

0.0000841

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:

0.00

Gnomad4 OTH exome

AF:

0.0000689

GnomAD4 genome

AF:

0.000428

AC:

AN:

151734

Hom.:

Cov.:

AF XY:

0.000351

AC XY:

AN XY:

74100

show subpopulations

Gnomad4 AFR

AF:

0.00152

Gnomad4 AMR

AF:

0.0000661

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000478

Bravo

AF:

0.000480

ExAC

AF:

0.000237

AC:

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

Jan 18, 2023

The c.3396T>G (p.S1132R) alteration is located in exon 21 (coding exon 21) of the PKD1L3 gene. This alteration results from a T to G substitution at nucleotide position 3396, causing the serine (S) at amino acid position 1132 to be replaced by an arginine (R). 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

Pathogenic

0.65

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.17

CADD

Benign

DANN

Benign

0.72

DEOGEN2

Benign

0.11

FATHMM_MKL

Benign

0.46

LIST_S2

Benign

0.52

MetaRNN

Benign

0.027

PrimateAI

Benign

0.32

Sift4G

Uncertain

0.015

Polyphen

0.99

Vest4

0.12

MVP

0.18

GERP RS

1.7

Varity_R

0.13

gMVP

0.30

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