NM_020135.3:c.178C>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.178C>T(p.Arg60Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000206 in 1,404,402 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 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000022 ( 0 hom. )

Consequence

WRNIP1
NM_020135.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0920

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:

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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=0.12233856).

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.178C>T	p.Arg60Trp	missense	Exon 1 of 7	NP_064520.2
WRNIP1	NM_130395.3		c.178C>T	p.Arg60Trp	missense	Exon 1 of 7	NP_569079.1	Q96S55-2
MYLK4	NM_001347872.2		c.56+4258G>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.178C>T	p.Arg60Trp	missense	Exon 1 of 7	ENSP00000370150.4	Q96S55-1
WRNIP1	ENST00000618555.4	TSL:1	c.178C>T	p.Arg60Trp	missense	Exon 1 of 7	ENSP00000477551.1	Q96S55-1
WRNIP1	ENST00000380771.8	TSL:1	c.178C>T	p.Arg60Trp	missense	Exon 1 of 7	ENSP00000370148.4	Q96S55-2

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151480

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:

0.0000295

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00

AC:

AN:

52000

AF XY:

0.00

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000215

AC:

AN:

1252922

Hom.:

Cov.:

AF XY:

0.0000244

AC XY:

AN XY:

615650

show subpopulations

African (AFR)

AF:

0.0000390

AC:

AN:

25650

American (AMR)

AF:

0.00

AC:

AN:

20684

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

20124

East Asian (EAS)

AF:

0.00

AC:

AN:

27008

South Asian (SAS)

AF:

0.0000163

AC:

AN:

61396

European-Finnish (FIN)

AF:

0.00

AC:

AN:

30434

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3646

European-Non Finnish (NFE)

AF:

0.0000247

AC:

AN:

1012774

Other (OTH)

AF:

0.00

AC:

AN:

51206

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.516

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:

0.0000132

AC:

AN:

151480

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

73994

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41302

American (AMR)

AF:

0.00

AC:

AN:

15228

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00

AC:

AN:

5128

South Asian (SAS)

AF:

0.00

AC:

AN:

4816

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10442

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000295

AC:

AN:

67792

Other (OTH)

AF:

0.00

AC:

AN:

2086

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.450

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000113

ExAC

AF:

0.0000555

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

0.15

BayesDel_addAF

Benign

-0.067

BayesDel_noAF

Benign

-0.33

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.095

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.045

LIST_S2

Benign

0.72

M_CAP

Pathogenic

0.31

MetaRNN

Benign

0.12

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.34

PhyloP100

0.092

PrimateAI

Pathogenic

0.92

PROVEAN

Benign

-0.72

REVEL

Benign

0.046

Sift

Uncertain

0.0030

Sift4G

Uncertain

0.023

Polyphen

0.62

Vest4

0.33

MutPred

0.22

Loss of MoRF binding (P = 0.0761)

MVP

0.068

MPC

0.56

ClinPred

0.42

GERP RS

-0.22

PromoterAI

0.0064

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.12

gMVP

0.36

Mutation Taster

=99/1

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over