rs369824204

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 1P and 2B. PP3BP4BS1_Supporting

The NM_015275.3(WASHC4):​c.3185A>C​(p.Asp1062Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000158 in 1,614,122 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000098 ( 0 hom., cov: 32)
Exomes 𝑓: 0.00016 ( 1 hom. )

Consequence

WASHC4
NM_015275.3 missense

Scores

6
10
2

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.32

Publications

1 publications found
Variant links:
Genes affected
WASHC4 (HGNC:29174): (WASH complex subunit 4) This gene encodes a component of the WASH complex, which functions in the intracellular transport of endosomes. Mutations in this gene have been detected in individuals with autosomal recessive cognitive disability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2014]
WASHC4 Gene-Disease associations (from GenCC):
  • autosomal recessive non-syndromic intellectual disability
    Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
  • intellectual disability, autosomal recessive 43
    Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics
  • schizophrenia
    Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -1 ACMG points.

PP3
Multiple lines of computational evidence support a deleterious effect 7: BayesDel_noAF, Cadd, Eigen, phyloP100way_vertebrate, PROVEAN, REVEL, REVEL [when max_spliceai, FATHMM_MKL, MetaRNN, MutationTaster was below the threshold]
BP4
Computational evidence support a benign effect (MetaRNN=0.2723574).
BS1
Variant frequency is greater than expected in population sas. GnomAd4 allele frequency = 0.0000985 (15/152308) while in subpopulation SAS AF = 0.00104 (5/4830). AF 95% confidence interval is 0.000408. There are 0 homozygotes in GnomAd4. There are 8 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
WASHC4NM_015275.3 linkc.3185A>C p.Asp1062Ala missense_variant Exon 31 of 33 ENST00000332180.10 NP_056090.1 Q2M389-1
WASHC4NM_001293640.2 linkc.3188A>C p.Asp1063Ala missense_variant Exon 31 of 33 NP_001280569.1 Q2M389A0A087X256B7ZKT9
WASHC4XM_011538073.4 linkc.3050A>C p.Asp1017Ala missense_variant Exon 30 of 32 XP_011536375.1
WASHC4XM_011538074.3 linkc.2621A>C p.Asp874Ala missense_variant Exon 25 of 27 XP_011536376.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
WASHC4ENST00000332180.10 linkc.3185A>C p.Asp1062Ala missense_variant Exon 31 of 33 1 NM_015275.3 ENSP00000328062.6 Q2M389-1

Frequencies

GnomAD3 genomes
AF:
0.0000986
AC:
15
AN:
152190
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0000965
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00103
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000882
Gnomad OTH
AF:
0.00
GnomAD2 exomes
AF:
0.000273
AC:
68
AN:
249458
AF XY:
0.000347
show subpopulations
Gnomad AFR exome
AF:
0.0000646
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:
0.0000795
Gnomad OTH exome
AF:
0.000496
GnomAD4 exome
AF:
0.000164
AC:
240
AN:
1461814
Hom.:
1
Cov.:
31
AF XY:
0.000217
AC XY:
158
AN XY:
727212
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
33480
American (AMR)
AF:
0.0000224
AC:
1
AN:
44724
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26130
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39680
South Asian (SAS)
AF:
0.00166
AC:
143
AN:
86252
European-Finnish (FIN)
AF:
0.0000187
AC:
1
AN:
53414
Middle Eastern (MID)
AF:
0.00156
AC:
9
AN:
5766
European-Non Finnish (NFE)
AF:
0.0000594
AC:
66
AN:
1111974
Other (OTH)
AF:
0.000331
AC:
20
AN:
60394
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.489
Heterozygous variant carriers
0
14
29
43
58
72
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
4
8
12
16
20
<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:
0.0000985
AC:
15
AN:
152308
Hom.:
0
Cov.:
32
AF XY:
0.000107
AC XY:
8
AN XY:
74466
show subpopulations
African (AFR)
AF:
0.0000962
AC:
4
AN:
41574
American (AMR)
AF:
0.00
AC:
0
AN:
15304
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3468
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5182
South Asian (SAS)
AF:
0.00104
AC:
5
AN:
4830
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10610
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
294
European-Non Finnish (NFE)
AF:
0.0000882
AC:
6
AN:
68024
Other (OTH)
AF:
0.00
AC:
0
AN:
2110
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.505
Heterozygous variant carriers
0
1
2
2
3
4
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
2
4
6
8
10
<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:
0.0000494
Hom.:
0
Bravo
AF:
0.0000302
ESP6500AA
AF:
0.000265
AC:
1
ESP6500EA
AF:
0.000243
AC:
2
ExAC
AF:
0.000323
AC:
39
Asia WGS
AF:
0.000289
AC:
1
AN:
3478
EpiCase
AF:
0.000164
EpiControl
AF:
0.000178

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Uncertain:1
Apr 10, 2017
Genetic Services Laboratory, University of Chicago
Significance:Uncertain significance
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.38
BayesDel_addAF
Uncertain
0.031
T
BayesDel_noAF
Pathogenic
0.26
CADD
Pathogenic
27
DANN
Uncertain
1.0
DEOGEN2
Uncertain
0.73
D;T
Eigen
Pathogenic
0.79
Eigen_PC
Pathogenic
0.81
FATHMM_MKL
Pathogenic
1.0
D
LIST_S2
Uncertain
0.94
D;D
M_CAP
Uncertain
0.095
D
MetaRNN
Benign
0.27
T;T
MetaSVM
Uncertain
0.25
D
PhyloP100
9.3
PrimateAI
Uncertain
0.74
T
PROVEAN
Pathogenic
-6.2
D;.
REVEL
Pathogenic
0.76
Sift
Uncertain
0.0020
D;.
Sift4G
Uncertain
0.015
D;D
Polyphen
0.93
P;.
Vest4
0.76
MVP
0.90
MPC
0.69
ClinPred
0.31
T
GERP RS
5.9
Varity_R
0.74
gMVP
0.69
Mutation Taster
=33/67
disease causing

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

Other links and lift over

dbSNP: rs369824204; hg19: chr12-105557916; COSMIC: COSV100162313; API