6-2765749-C-T

Variant names:

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_020135.3(WRNIP1):c.127C>T(p.His43Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000266 in 1,502,396 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000027 ( 0 hom. )

Consequence

WRNIP1
NM_020135.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.317

Publications

0 publications found

Variant links:

Genes affected

WRNIP1 (HGNC:20876): (WRN helicase interacting protein 1) Werner's syndrome is a rare autosomal recessive disorder characterized by accelerated aging that is caused by defects in the Werner syndrome ATP-dependent helicase gene (WRN). The protein encoded by this gene interacts with the exonuclease-containing N-terminal portion of the Werner protein. This protein has a ubiquitin-binding zinc-finger domain in the N-terminus, an ATPase domain, and two leucine zipper motifs in the C-terminus. It has sequence similarity to replication factor C family proteins and is conserved from E. coli to human. This protein likely accumulates at sites of DNA damage by interacting with polyubiquinated proteins and also binds to DNA polymerase delta and increases the initiation frequency of DNA polymerase delta-mediated DNA synthesis. This protein also interacts with nucleoporins at nuclear pore complexes. Two transcript variants encoding different isoforms have been isolated for this gene. [provided by RefSeq, Jul 2012]

WRNIP1 links:

MYLK4 (HGNC:27972): (myosin light chain kinase family member 4) Predicted to enable myosin light chain kinase activity. Predicted to be involved in protein phosphorylation. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

MYLK4 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.0777013).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020135.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
WRNIP1	NM_020135.3	MANE Select	c.127C>T	p.His43Tyr	missense	Exon 1 of 7	NP_064520.2
WRNIP1	NM_130395.3		c.127C>T	p.His43Tyr	missense	Exon 1 of 7	NP_569079.1	Q96S55-2
MYLK4	NM_001347872.2		c.56+4309G>A		intron	N/A	NP_001334801.1	A0A8V8TMV3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
WRNIP1	ENST00000380773.9	TSL:1 MANE Select	c.127C>T	p.His43Tyr	missense	Exon 1 of 7	ENSP00000370150.4	Q96S55-1
WRNIP1	ENST00000618555.4	TSL:1	c.127C>T	p.His43Tyr	missense	Exon 1 of 7	ENSP00000477551.1	Q96S55-1
WRNIP1	ENST00000380771.8	TSL:1	c.127C>T	p.His43Tyr	missense	Exon 1 of 7	ENSP00000370148.4	Q96S55-2

Frequencies

GnomAD3 genomes

AF:

0.0000198

AC:

AN:

151540

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:

0.0000442

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000279

AC:

AN:

143330

AF XY:

0.0000243

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000868

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000304

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000274

AC:

AN:

1350856

Hom.:

Cov.:

AF XY:

0.0000209

AC XY:

AN XY:

671182

show subpopulations

African (AFR)

AF:

0.0000715

AC:

AN:

27978

American (AMR)

AF:

0.0000590

AC:

AN:

33906

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23314

East Asian (EAS)

AF:

0.00

AC:

AN:

30130

South Asian (SAS)

AF:

0.00

AC:

AN:

76678

European-Finnish (FIN)

AF:

0.00

AC:

AN:

35108

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4248

European-Non Finnish (NFE)

AF:

0.0000301

AC:

AN:

1064232

Other (OTH)

AF:

0.0000181

AC:

AN:

55262

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.501

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:

0.0000198

AC:

AN:

151540

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

73992

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41356

American (AMR)

AF:

0.00

AC:

AN:

15224

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3464

East Asian (EAS)

AF:

0.00

AC:

AN:

5132

South Asian (SAS)

AF:

0.00

AC:

AN:

4814

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10420

Middle Eastern (MID)

AF:

0.00

AC:

AN:

312

European-Non Finnish (NFE)

AF:

0.0000442

AC:

AN:

67820

Other (OTH)

AF:

0.00

AC:

AN:

2086

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

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:

0.0000378

ExAC

AF:

0.0000176

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.53

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.10

Eigen

Benign

-0.81

Eigen_PC

Benign

-0.70

FATHMM_MKL

Benign

0.21

LIST_S2

Benign

0.62

M_CAP

Uncertain

0.22

MetaRNN

Benign

0.078

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.55

PhyloP100

0.32

PrimateAI

Pathogenic

0.90

PROVEAN

Benign

-0.78

REVEL

Benign

0.036

Sift

Uncertain

0.0070

Sift4G

Benign

0.086

Polyphen

0.045

Vest4

0.22

MutPred

0.33

Loss of disorder (P = 0.0207)

MVP

0.11

MPC

0.23

ClinPred

0.048

GERP RS

1.4

PromoterAI

0.018

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

Varity_R

0.21

gMVP

0.17

Mutation Taster

=97/3

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