NM_213655.5:c.6298_6306delACTAGTTCA

Variant names:

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 2P and 16B. PM4BP6_Very_StrongBS1BS2

The NM_213655.5(WNK1):c.6298_6306delACTAGTTCA(p.Thr2100_Ser2102del) variant causes a conservative inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0025 in 1,613,868 control chromosomes in the GnomAD database, including 22 homozygotes. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0021 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0025 ( 22 hom. )

Consequence

WNK1
NM_213655.5 conservative_inframe_deletion

Scores

Not classified

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:8

Conservation

PhyloP100: 1.50

Publications

0 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: Labcorp Genetics (formerly Invitae), ClinGen, G2P, 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:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -14 ACMG points.

PM4

Nonframeshift variant in NON repetitive region in NM_213655.5.

BP6

Variant 12-894591-GCAACTAGTT-G is Benign according to our data. Variant chr12-894591-GCAACTAGTT-G is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 471200.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population sas. GnomAd4 allele frequency = 0.00213 (325/152302) while in subpopulation SAS AF = 0.0106 (51/4828). AF 95% confidence interval is 0.00825. There are 0 homozygotes in GnomAd4. There are 177 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.

BS2

High Homozygotes in GnomAdExome4 at 22 AR,AD gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
WNK1	NM_213655.5 link	c.6298_6306delACTAGTTCA	p.Thr2100_Ser2102del	conservative_inframe_deletion	Exon 23 of 28	ENST00000340908.9	NP_998820.3	Q9H4A3-5
WNK1	NM_018979.4 link	c.5542_5550delACTAGTTCA	p.Thr1848_Ser1850del	conservative_inframe_deletion	Exon 23 of 28	ENST00000315939.11	NP_061852.3	Q9H4A3-1A5D8Z4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
WNK1	ENST00000340908.9 link	c.6298_6306delACTAGTTCA	p.Thr2100_Ser2102del	conservative_inframe_deletion	Exon 23 of 28	5	NM_213655.5	ENSP00000341292.5		Q9H4A3-5
WNK1	ENST00000315939.11 link	c.5542_5550delACTAGTTCA	p.Thr1848_Ser1850del	conservative_inframe_deletion	Exon 23 of 28	1	NM_018979.4	ENSP00000313059.6		Q9H4A3-1

Frequencies

GnomAD3 genomes

AF:

0.00213

AC:

324

AN:

152184

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000531

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00255

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.0103

Gnomad FIN

AF:

0.00113

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.00270

Gnomad OTH

AF:

0.00382

GnomAD2 exomes

AF:

0.00305

AC:

766

AN:

251414

AF XY:

0.00355

show subpopulations

Gnomad AFR exome

AF:

0.000431

Gnomad AMR exome

AF:

0.00130

Gnomad ASJ exome

AF:

0.00298

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00203

Gnomad NFE exome

AF:

0.00288

Gnomad OTH exome

AF:

0.00342

GnomAD4 exome

AF:

0.00254

AC:

3709

AN:

1461566

Hom.:

AF XY:

0.00283

AC XY:

2059

AN XY:

727096

show subpopulations

African (AFR)

AF:

0.000359

AC:

AN:

33472

American (AMR)

AF:

0.00136

AC:

AN:

44722

Ashkenazi Jewish (ASJ)

AF:

0.00295

AC:

AN:

26126

East Asian (EAS)

AF:

0.00

AC:

AN:

39662

South Asian (SAS)

AF:

0.00959

AC:

827

AN:

86242

European-Finnish (FIN)

AF:

0.00202

AC:

108

AN:

53406

Middle Eastern (MID)

AF:

0.00642

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.00217

AC:

2409

AN:

1111790

Other (OTH)

AF:

0.00295

AC:

178

AN:

60382

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.409

Heterozygous variant carriers

202

404

607

809

1011

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

180

270

360

450

<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:

0.00213

AC:

325

AN:

152302

Hom.:

Cov.:

AF XY:

0.00238

AC XY:

177

AN XY:

74472

show subpopulations

African (AFR)

AF:

0.000529

AC:

AN:

41568

American (AMR)

AF:

0.00255

AC:

AN:

15298

Ashkenazi Jewish (ASJ)

AF:

0.00144

AC:

AN:

3468

East Asian (EAS)

AF:

0.000193

AC:

AN:

5178

South Asian (SAS)

AF:

0.0106

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00113

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.0102

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00270

AC:

184

AN:

68026

Other (OTH)

AF:

0.00378

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.492

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:

0.000721

Hom.:

Bravo

AF:

0.00187

Asia WGS

AF:

0.00664

AC:

AN:

3478

EpiCase

AF:

0.00289

EpiControl

AF:

0.00308

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:8

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:4

Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center

Significance:Likely benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

- -

Genome Diagnostics Laboratory, University Medical Center Utrecht

Significance:Likely benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

- -

Nov 01, 2024

CeGaT Center for Human Genetics Tuebingen

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

WNK1: PM4, BS2 -

Apr 30, 2020

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

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

Benign:3

Jul 30, 2021

Department of Pathology and Laboratory Medicine, Sinai Health System

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:research

- -

Oct 12, 2021

Fulgent Genetics, Fulgent Genetics

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Jan 23, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

not specified

Benign:1

Clinical Genetics, Academic Medical Center

Significance:Benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

PhyloP100

1.5

Mutation Taster

=186/14

polymorphism

(source)

Splicing

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

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over