12-865122-C-T

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 0P and 1B. BP4

The NM_213655.5(WNK1):c.2152C>T(p.Arg718Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000323 in 1,519,106 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 10/15 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R718H) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000034 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000032 ( 0 hom. )

Consequence

WNK1
NM_213655.5 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications P:1U:4

Conservation

PhyloP100: 3.09

Publications

2 publications found

Variant links:

Genes affected

WNK1 (HGNC:14540): (WNK lysine deficient protein kinase 1) This gene encodes a member of the WNK subfamily of serine/threonine protein kinases. The encoded protein may be a key regulator of blood pressure by controlling the transport of sodium and chloride ions. Mutations in this gene have been associated with pseudohypoaldosteronism type II and hereditary sensory neuropathy type II. Alternatively spliced transcript variants encoding different isoforms have been described but the full-length nature of all of them has yet to be determined.[provided by RefSeq, May 2010]

WNK1 Gene-Disease associations (from GenCC):

neuropathy, hereditary sensory and autonomic, type 2A
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae), ClinGen, Ambry Genetics
pseudohypoaldosteronism type 2C
Inheritance: AD Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
hereditary sensory and autonomic neuropathy type 2
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

WNK1 links:

ENSG00000285704 (HGNC:):

ENSG00000285704 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -1 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.3321278).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_213655.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
WNK1	NM_213655.5	MANE Plus Clinical	c.2152C>T	p.Arg718Cys	missense	Exon 9 of 28	NP_998820.3	Q9H4A3-5
WNK1	NM_018979.4	MANE Select	c.2139+2852C>T		intron	N/A	NP_061852.3	Q9H4A3-1
WNK1	NM_001184985.2		c.2140-2744C>T		intron	N/A	NP_001171914.1	Q9H4A3-6

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
WNK1	ENST00000340908.9	TSL:5 MANE Plus Clinical	c.2152C>T	p.Arg718Cys	missense	Exon 9 of 28	ENSP00000341292.5	Q9H4A3-5
WNK1	ENST00000315939.11	TSL:1 MANE Select	c.2139+2852C>T		intron	N/A	ENSP00000313059.6	Q9H4A3-1
WNK1	ENST00000530271.6	TSL:1	c.2140-2744C>T		intron	N/A	ENSP00000433548.3	Q9H4A3-7

Frequencies

GnomAD3 genomes

AF:

0.0000341

AC:

AN:

146764

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000499

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000679

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:

0.0000305

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000490

AC:

AN:

122564

AF XY:

0.0000452

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000130

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000422

Gnomad OTH exome

AF:

0.000267

GnomAD4 exome

AF:

0.0000321

AC:

AN:

1372342

Hom.:

Cov.:

AF XY:

0.0000326

AC XY:

AN XY:

675438

show subpopulations

African (AFR)

AF:

0.0000637

AC:

AN:

31408

American (AMR)

AF:

0.000114

AC:

AN:

35096

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24574

East Asian (EAS)

AF:

0.0000563

AC:

AN:

35526

South Asian (SAS)

AF:

0.0000129

AC:

AN:

77788

European-Finnish (FIN)

AF:

0.00

AC:

AN:

33484

Middle Eastern (MID)

AF:

0.000355

AC:

AN:

5638

European-Non Finnish (NFE)

AF:

0.0000280

AC:

AN:

1071392

Other (OTH)

AF:

0.0000522

AC:

AN:

57436

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.476

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:

0.0000341

AC:

AN:

146764

Hom.:

Cov.:

AF XY:

0.0000279

AC XY:

AN XY:

71682

show subpopulations

African (AFR)

AF:

0.0000499

AC:

AN:

40098

American (AMR)

AF:

0.0000679

AC:

AN:

14732

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3254

East Asian (EAS)

AF:

0.00

AC:

AN:

5138

South Asian (SAS)

AF:

0.00

AC:

AN:

4640

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10158

Middle Eastern (MID)

AF:

0.00

AC:

AN:

300

European-Non Finnish (NFE)

AF:

0.0000305

AC:

AN:

65620

Other (OTH)

AF:

0.00

AC:

AN:

1974

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.495

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:

0.0000944

Hom.:

Bravo

AF:

0.0000529

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Pseudohypoaldosteronism type 2C;C2752089:Neuropathy, hereditary sensory and autonomic, type 2A (2)

Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.31

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.20

CADD

Benign

(source)

DANN

Uncertain

1.0

Eigen

Uncertain

0.24

Eigen_PC

Uncertain

0.30

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.70

M_CAP

Benign

0.011

MetaRNN

Benign

0.33

MetaSVM

Benign

-1.1

PhyloP100

3.1

Sift4G

Benign

0.076

Vest4

0.46

MVP

0.15

ClinPred

0.82

GERP RS

3.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

gMVP

0.027

Mutation Taster

=88/12

polymorphism

(source)

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

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