rs782179321

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -10 ACMG points: 0P and 10B. BP6_ModerateBS1BS2

The NM_001029896.2(WDR45):c.974-9delC variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000229 in 1,180,848 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 6 hemizygotes in GnomAD. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.000018 ( 0 hom., 0 hem., cov: 24)

Exomes 𝑓: 0.000023 ( 0 hom. 6 hem. )

Consequence

WDR45
NM_001029896.2 intron

Scores

Not classified

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.210

Publications

0 publications found

Variant links:

Genes affected

WDR45 (HGNC:28912): (WD repeat domain 45) This gene encodes a member of the WD repeat protein family. WD repeats are minimally conserved regions of approximately 40 amino acids typically bracketed by gly-his and trp-asp (GH-WD), which may facilitate formation of heterotrimeric or multiprotein complexes. Members of this family are involved in a variety of cellular processes, including cell cycle progression, signal transduction, apoptosis, and gene regulation. This gene has a pseudogene at chromosome 4q31.3. Multiple alternatively spliced transcript variants encoding distinct isoforms have been found for this gene, but the biological validity and full-length nature of some variants have not been determined. [provided by RefSeq, Jul 2008]

WDR45 Gene-Disease associations (from GenCC):

neurodegeneration with brain iron accumulation 5
Inheritance: XL Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Illumina, Labcorp Genetics (formerly Invitae), Ambry Genetics, Genomics England PanelApp, G2P
X-linked complex neurodevelopmental disorder
Inheritance: XL Classification: DEFINITIVE Submitted by: ClinGen
infantile spasms
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

WDR45 links:

ENSG00000288053 (HGNC:):

ENSG00000288053 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -10 ACMG points.

BP6

Variant X-49074920-AG-A is Benign according to our data. Variant chrX-49074920-AG-A is described in ClinVar as Benign. ClinVar VariationId is 473123.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population mid. GnomAdExome4 allele frequency = 0.0000234 (25/1069167) while in subpopulation MID AF = 0.000247 (1/4054). AF 95% confidence interval is 0.0000935. There are 0 homozygotes in GnomAdExome4. There are 6 alleles in the male GnomAdExome4 subpopulation. Median coverage is 28. This position passed quality control check.

BS2

High AC in GnomAdExome4 at 25 XL,AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
WDR45	NM_001029896.2 link	c.974-9delC		intron_variant	Intron 10 of 10	ENST00000376372.9	NP_001025067.1	Q9Y484-1A0A024QYX1
WDR45	NM_007075.4 link	c.977-9delC		intron_variant	Intron 11 of 11		NP_009006.2	Q9Y484-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
WDR45	ENST00000376372.9 link	c.974-9delC		intron_variant	Intron 10 of 10	1	NM_001029896.2	ENSP00000365551.3		Q9Y484-1
ENSG00000288053	ENST00000376358.4 link	c.521+443delC		intron_variant	Intron 6 of 7	2		ENSP00000365536.3		A6NM71

Frequencies

GnomAD3 genomes

AF:

0.0000179

AC:

AN:

111681

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000944

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:

0.0000189

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000223

AC:

AN:

179397

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000111

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000125

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000234

AC:

AN:

1069167

Hom.:

Cov.:

AF XY:

0.0000177

AC XY:

AN XY:

338585

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

25886

American (AMR)

AF:

0.000199

AC:

AN:

35119

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19187

East Asian (EAS)

AF:

0.00

AC:

AN:

30101

South Asian (SAS)

AF:

0.0000749

AC:

AN:

53413

European-Finnish (FIN)

AF:

0.00

AC:

AN:

40057

Middle Eastern (MID)

AF:

0.000247

AC:

AN:

4054

European-Non Finnish (NFE)

AF:

0.0000159

AC:

AN:

816194

Other (OTH)

AF:

0.00

AC:

AN:

45156

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.441

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

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:

0.0000179

AC:

AN:

111681

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33929

show subpopulations

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

African (AFR)

AF:

0.00

AC:

AN:

30725

American (AMR)

AF:

0.0000944

AC:

AN:

10592

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

2648

East Asian (EAS)

AF:

0.00

AC:

AN:

3574

South Asian (SAS)

AF:

0.00

AC:

AN:

2700

European-Finnish (FIN)

AF:

0.00

AC:

AN:

6079

Middle Eastern (MID)

AF:

0.00

AC:

AN:

238

European-Non Finnish (NFE)

AF:

0.0000189

AC:

AN:

52953

Other (OTH)

AF:

0.00

AC:

AN:

1500

⚠️ 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.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.350

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000189

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Neurodegeneration with brain iron accumulation 5

Benign:1

Jan 06, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

PhyloP100

0.21

Mutation Taster

=100/0

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over