NM_006646.6:c.169A>G

Variant names:

• chr13-26665063-A-G
• rs1315425155
• NM_006646.6:c.169A>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_006646.6(WASF3):​c.169A>G​(p.Asn57Asp) variant causes a missense change. The variant allele was found at a frequency of 0.00000657 in 152,232 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
• Consequence: WASF3 NM_006646.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.76
• Publications: 0 publications found

Genes affected

WASF3 (HGNC:12734): (WASP family member 3) 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. A pseudogene of this gene have been defined on chromosome 6. Alternative splicing results in multiple transcript variants [provided by RefSeq, May 2014]

ACMG classification

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=0.24294996).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006646.6. 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
	WASF3	NM_006646.6	MANE Select	c.169A>G	p.Asn57Asp	missense	Exon 4 of 10	NP_006637.2
	WASF3	NM_001291965.1		c.169A>G	p.Asn57Asp	missense	Exon 4 of 10	NP_001278894.1	Q9UPY6-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	WASF3	ENST00000335327.6	TSL:1 MANE Select	c.169A>G	p.Asn57Asp	missense	Exon 4 of 10	ENSP00000335055.5	Q9UPY6-1
	WASF3	ENST00000361042.8	TSL:1	c.169A>G	p.Asn57Asp	missense	Exon 4 of 10	ENSP00000354325.4	Q9UPY6-2
	WASF3	ENST00000887339.1		c.169A>G	p.Asn57Asp	missense	Exon 4 of 11	ENSP00000557398.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152232 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000241

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

GnomAD4 exome Cov.: 32

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152232 Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1 AN XY: 74366

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.0000241 AC: 1 AN: 41462

American (AMR) AF: 0.00 AC: 0 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5202

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68042

Other (OTH) AF: 0.00 AC: 0 AN: 2090

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000113

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.24
BayesDel_addAF	Benign	-0.053	T
BayesDel_noAF	Benign	-0.31
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.34	T
Eigen	Benign	-0.25
Eigen_PC	Benign	-0.11
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.021	T
MetaRNN	Benign	0.24	T
MetaSVM	Benign	-0.91	T
MutationAssessor	Uncertain	2.3	M
PhyloP100		5.8
PrimateAI	Uncertain	0.74	T
PROVEAN	Uncertain	-3.9	D
REVEL	Benign	0.16
Sift	Benign	0.062	T
Sift4G	Benign	0.15	T
Polyphen		0.26	B
Vest4		0.66
MutPred		0.26		Gain of disorder (P = 0.3482)
MVP		0.23
MPC		0.46
ClinPred		0.97	D
GERP RS		3.1
Varity_R		0.51
gMVP		0.67
Mutation Taster		=91/9	polymorphism

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

Other links and lift over

dbSNP: rs1315425155; hg19: chr13-27239200;