dbSNP rs143433375: WASF2:p.Leu383Ser (chr1-27409883-A-G) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_006990.5(WASF2):c.1148T>C(p.Leu383Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000528 in 1,573,334 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L383F) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00037 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000019 ( 0 hom. )

Consequence

WASF2
NM_006990.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.25

Publications

0 publications found

Variant links:

Genes affected

WASF2 (HGNC:12733): (WASP family member 2) This gene encodes a member of the Wiskott-Aldrich syndrome protein family. The gene product is a protein that forms a multiprotein complex that links receptor kinases and actin. Binding to actin occurs through a C-terminal verprolin homology domain in all family members. The multiprotein complex serves to tranduce signals that involve changes in cell shape, motility or function. The published map location (PMID:10381382) has been changed based on recent genomic sequence comparisons, which indicate that the expressed gene is located on chromosome 1, and a pseudogene may be located on chromosome X. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2011]

WASF2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0084243715).

BS2

High AC in GnomAd4 at 56 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006990.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	WASF2	NM_006990.5	MANE Select	c.1148T>C	p.Leu383Ser	missense	Exon 8 of 9	NP_008921.1	Q9Y6W5-1
	WASF2	NM_001201404.3		c.825-1537T>C		intron	N/A	NP_001188333.1	Q9Y6W5-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
WASF2	ENST00000618852.5	TSL:1 MANE Select	c.1148T>C	p.Leu383Ser	missense	Exon 8 of 9	ENSP00000483313.1	Q9Y6W5-1
WASF2	ENST00000874253.1		c.1148T>C	p.Leu383Ser	missense	Exon 9 of 10	ENSP00000544312.1
WASF2	ENST00000874254.1		c.1148T>C	p.Leu383Ser	missense	Exon 9 of 10	ENSP00000544313.1

Frequencies

GnomAD3 genomes

AF:

0.000369

AC:

AN:

151750

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00136

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000104

AC:

AN:

221370

AF XY:

0.0000426

show subpopulations

Gnomad AFR exome

AF:

0.00137

Gnomad AMR exome

AF:

0.0000307

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:

0.0000190

AC:

AN:

1421464

Hom.:

Cov.:

AF XY:

0.0000185

AC XY:

AN XY:

701006

show subpopulations

African (AFR)

AF:

0.000819

AC:

AN:

32960

American (AMR)

AF:

0.00

AC:

AN:

42668

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23266

East Asian (EAS)

AF:

0.00

AC:

AN:

39212

South Asian (SAS)

AF:

0.00

AC:

AN:

78576

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51786

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5576

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1088680

Other (OTH)

AF:

0.00

AC:

AN:

58740

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.518

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:

0.000369

AC:

AN:

151870

Hom.:

Cov.:

AF XY:

0.000337

AC XY:

AN XY:

74240

show subpopulations

African (AFR)

AF:

0.00135

AC:

AN:

41414

American (AMR)

AF:

0.00

AC:

AN:

15254

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3462

East Asian (EAS)

AF:

0.00

AC:

AN:

5170

South Asian (SAS)

AF:

0.00

AC:

AN:

4798

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10556

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67902

Other (OTH)

AF:

0.00

AC:

AN:

2108

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.505

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:

0.000394

Hom.:

Bravo

AF:

0.000344

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000990

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

0.072

BayesDel_addAF

Benign

-0.43

BayesDel_noAF

Benign

-0.43

CADD

Benign

(source)

DANN

Benign

0.95

DEOGEN2

Benign

0.11

Eigen

Benign

-0.50

Eigen_PC

Benign

-0.36

FATHMM_MKL

Benign

0.36

LIST_S2

Benign

0.32

M_CAP

Benign

0.085

MetaRNN

Benign

0.0084

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.34

PhyloP100

1.3

PrimateAI

Uncertain

0.57

Sift4G

Benign

0.34

Polyphen

0.079

Vest4

0.16

MVP

0.068

ClinPred

0.021

GERP RS

4.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.037

gMVP

0.056

Mutation Taster

=78/22

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.080

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