rs371898195

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_StrongBP6BS1

The NM_000297.4(PKD2):c.361G>T(p.Gly121Cys) variant causes a missense change. The variant allele was found at a frequency of 0.000106 in 1,517,140 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000099 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

PKD2
NM_000297.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:2

Conservation

PhyloP100: 5.76

Publications

1 publications found

Variant links:

Genes affected

PKD2 (HGNC:9009): (polycystin 2, transient receptor potential cation channel) This gene encodes a member of the polycystin protein family. The encoded protein is a multi-pass membrane protein that functions as a calcium permeable cation channel, and is involved in calcium transport and calcium signaling in renal epithelial cells. This protein interacts with polycystin 1, and they may be partners in a common signaling cascade involved in tubular morphogenesis. Mutations in this gene are associated with autosomal dominant polycystic kidney disease type 2. [provided by RefSeq, Mar 2011]

PKD2 Gene-Disease associations (from GenCC):

autosomal dominant polycystic kidney disease
Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: ClinGen, Orphanet
polycystic kidney disease 2
Inheritance: AD, AR Classification: STRONG, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp, Ambry Genetics

PKD2 links:

ENSG00000286618 (HGNC:):

ENSG00000286618 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.01305005).

BP6

Variant 4-88008094-G-T is Benign according to our data. Variant chr4-88008094-G-T is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 434012.

BS1

Variant frequency is greater than expected in population sas. GnomAd4 allele frequency = 0.0000988 (15/151794) while in subpopulation SAS AF = 0.00145 (7/4832). AF 95% confidence interval is 0.000679. There are 0 homozygotes in GnomAd4. There are 9 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000297.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PKD2	NM_000297.4	MANE Select	c.361G>T	p.Gly121Cys	missense	Exon 1 of 15	NP_000288.1	Q13563-1
PKD2	NM_001440544.1		c.361G>T	p.Gly121Cys	missense	Exon 1 of 14	NP_001427473.1
PKD2	NR_156488.2		n.460G>T		non_coding_transcript_exon	Exon 1 of 14

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PKD2	ENST00000237596.7	TSL:1 MANE Select	c.361G>T	p.Gly121Cys	missense	Exon 1 of 15	ENSP00000237596.2	Q13563-1
PKD2	ENST00000927447.1		c.361G>T	p.Gly121Cys	missense	Exon 1 of 15	ENSP00000597506.1
PKD2	ENST00000927448.1		c.361G>T	p.Gly121Cys	missense	Exon 1 of 14	ENSP00000597507.1

Frequencies

GnomAD3 genomes

AF:

0.000112

AC:

AN:

151686

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:

0.00155

Gnomad SAS

AF:

0.00145

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.000479

GnomAD2 exomes

AF:

0.000231

AC:

AN:

121242

AF XY:

0.000226

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00159

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000809

GnomAD4 exome

AF:

0.000107

AC:

146

AN:

1365346

Hom.:

Cov.:

AF XY:

0.000126

AC XY:

AN XY:

673710

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

29680

American (AMR)

AF:

0.00

AC:

AN:

33678

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24642

East Asian (EAS)

AF:

0.000648

AC:

AN:

33944

South Asian (SAS)

AF:

0.000817

AC:

AN:

77158

European-Finnish (FIN)

AF:

0.00

AC:

AN:

33778

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5496

European-Non Finnish (NFE)

AF:

0.00000374

AC:

AN:

1069908

Other (OTH)

AF:

0.000999

AC:

AN:

57062

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.480

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000988

AC:

AN:

151794

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74222

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41496

American (AMR)

AF:

0.00

AC:

AN:

15260

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00117

AC:

AN:

5134

South Asian (SAS)

AF:

0.00145

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10434

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

67860

Other (OTH)

AF:

0.000474

AC:

AN:

2108

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.507

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000264

ExAC

AF:

0.0000723

AC:

Asia WGS

AF:

0.0120

AC:

AN:

3434

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

Autosomal dominant polycystic kidney disease (1)

not provided (1)

not specified (1)

PKD2-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.24

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.30

Eigen

Uncertain

0.35

Eigen_PC

Uncertain

0.35

FATHMM_MKL

Benign

0.67

LIST_S2

Benign

0.54

M_CAP

Pathogenic

0.95

MetaRNN

Benign

0.013

MetaSVM

Benign

-0.61

MutationAssessor

Benign

0.81

PhyloP100

5.8

PrimateAI

Pathogenic

0.89

PROVEAN

Benign

-0.89

REVEL

Benign

0.096

Sift

Uncertain

0.0050

Sift4G

Uncertain

0.020

Polyphen

0.99

Vest4

0.34

MVP

0.33

MPC

0.67

ClinPred

0.10

GERP RS

3.5

PromoterAI

-0.040

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.29

gMVP

0.24

Mutation Taster

=78/22

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over