14-22946641-A-C

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001166269.2(HAUS4):c.976T>G(p.Ser326Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,613,828 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 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: 31)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

HAUS4
NM_001166269.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.363

Publications

0 publications found

Variant links:

Genes affected

HAUS4 (HGNC:20163): (HAUS augmin like complex subunit 4) This gene encodes a subunit of the centrosome complex termed the human augmin complex. The encoded protein localizes to the spindle microtubules and may play a role in mitotic spindle assembly and maintenance of centrosome integrity during cell division. Alternate splicing results in multiple transcript variants. A pseudogene of this gene is found on chromosome 1. [provided by RefSeq, Oct 2009]

HAUS4 links:

ENSG00000259132 (HGNC:):

ENSG00000259132 links:

PRMT5-DT (HGNC:55482): (PRMT5 divergent transcript)

PRMT5-DT links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.0561769).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HAUS4	NM_001166269.2 link	c.976T>G	p.Ser326Ala	missense_variant	Exon 10 of 10	ENST00000541587.6	NP_001159741.1	Q9H6D7-1
HAUS4	NM_017815.3 link	c.976T>G	p.Ser326Ala	missense_variant	Exon 10 of 10		NP_060285.2	Q9H6D7-1
HAUS4	NM_001166270.2 link	c.841T>G	p.Ser281Ala	missense_variant	Exon 9 of 9		NP_001159742.1	Q9H6D7-4
PRMT5-DT	NR_110002.1 link	n.195-7690A>C		intron_variant	Intron 2 of 2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HAUS4	ENST00000541587.6 link	c.976T>G	p.Ser326Ala	missense_variant	Exon 10 of 10	1	NM_001166269.2	ENSP00000441026.1		Q9H6D7-1
ENSG00000259132	ENST00000555074.1 link	c.463T>G	p.Ser155Ala	missense_variant	Exon 5 of 5	2		ENSP00000450856.2		G3V2T6

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

152064

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.00000399

AC:

AN:

250894

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.0000616

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:

0.00000137

AC:

AN:

1461646

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727132

show subpopulations

African (AFR)

AF:

0.0000299

AC:

AN:

33468

American (AMR)

AF:

0.00

AC:

AN:

44716

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26126

East Asian (EAS)

AF:

0.00

AC:

AN:

39698

South Asian (SAS)

AF:

0.00

AC:

AN:

86248

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53418

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111814

Other (OTH)

AF:

0.0000166

AC:

AN:

60390

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

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152182

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74406

show subpopulations

African (AFR)

AF:

0.0000482

AC:

AN:

41514

American (AMR)

AF:

0.00

AC:

AN:

15268

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5178

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10594

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68008

Other (OTH)

AF:

0.00

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 19, 2023

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.976T>G (p.S326A) alteration is located in exon 10 (coding exon 9) of the HAUS4 gene. This alteration results from a T to G substitution at nucleotide position 976, causing the serine (S) at amino acid position 326 to be replaced by an alanine (A). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.082

BayesDel_addAF

Benign

-0.43

BayesDel_noAF

Benign

-0.67

CADD

Benign

(source)

DANN

Benign

0.96

DEOGEN2

Benign

0.035

.;T;T;.;.;.;.

Eigen

Benign

-0.70

Eigen_PC

Benign

-0.54

FATHMM_MKL

Benign

0.34

LIST_S2

Benign

0.45

T;.;T;.;T;.;T

M_CAP

Benign

0.0026

MetaRNN

Benign

0.056

T;T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.75

.;N;N;.;.;.;.

PhyloP100

0.36

PrimateAI

Benign

0.38

PROVEAN

Benign

-0.94

N;N;N;N;N;N;N

REVEL

Benign

0.048

Sift

Benign

0.37

T;T;T;T;T;T;T

Sift4G

Benign

0.16

T;T;T;T;T;T;T

Polyphen

0.015, 0.0

.;B;B;B;B;B;B

Vest4

0.051

MutPred

0.30

.;Loss of disorder (P = 0.0761);Loss of disorder (P = 0.0761);.;.;.;.;

MVP

0.33

MPC

0.17

ClinPred

0.081

GERP RS

0.69

Varity_R

0.032

gMVP

0.094

Mutation Taster

=92/8

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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.

14-22946641-A-C

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