14-22950399-C-G

Variant names:

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001166269.2(HAUS4):c.477G>C(p.Trp159Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000808 in 1,609,462 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 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000062 ( 0 hom. )

Consequence

HAUS4
NM_001166269.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.51

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 made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.112244815).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HAUS4	NM_001166269.2 link	c.477G>C	p.Trp159Cys	missense_variant	Exon 6 of 10	ENST00000541587.6	NP_001159741.1	Q9H6D7-1
HAUS4	NM_017815.3 link	c.477G>C	p.Trp159Cys	missense_variant	Exon 6 of 10		NP_060285.2	Q9H6D7-1
HAUS4	NM_001166270.2 link	c.342G>C	p.Trp114Cys	missense_variant	Exon 5 of 9		NP_001159742.1	Q9H6D7-4
PRMT5-DT	NR_110002.1 link	n.195-3932C>G		intron_variant	Intron 2 of 2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HAUS4	ENST00000541587.6 link	c.477G>C	p.Trp159Cys	missense_variant	Exon 6 of 10	1	NM_001166269.2	ENSP00000441026.1		Q9H6D7-1
ENSG00000259132	ENST00000555074.1 link	c.50-2386G>C		intron_variant	Intron 1 of 4	2		ENSP00000450856.2		G3V2T6

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152112

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000770

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

GnomAD3 exomes

AF:

0.0000358

AC:

AN:

251316

Hom.:

AF XY:

0.0000442

AC XY:

AN XY:

135814

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000489

Gnomad SAS 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:

0.00000618

AC:

AN:

1457350

Hom.:

Cov.:

AF XY:

0.00000414

AC XY:

AN XY:

725320

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000202

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152112

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74312

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000770

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ExAC

AF:

0.0000412

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 01, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.477G>C (p.W159C) alteration is located in exon 6 (coding exon 5) of the HAUS4 gene. This alteration results from a G to C substitution at nucleotide position 477, causing the tryptophan (W) at amino acid position 159 to be replaced by a cysteine (C). 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

0.34

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.24

CADD

Uncertain

DANN

Uncertain

0.98

DEOGEN2

Benign

0.21

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

Eigen

Benign

0.12

Eigen_PC

Benign

0.14

FATHMM_MKL

Benign

0.59

LIST_S2

Uncertain

0.87

D;.;D;.;.;D;D;T;D;T

M_CAP

Benign

0.0031

MetaRNN

Benign

0.11

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

MetaSVM

Benign

-0.99

MutationAssessor

Uncertain

2.1

.;M;M;.;.;.;.;.;.;.

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-1.9

N;N;N;N;N;N;N;D;D;N

REVEL

Benign

0.095

Sift

Uncertain

0.022

D;D;D;D;D;D;D;D;D;D

Sift4G

Uncertain

0.014

D;D;D;D;D;D;.;.;.;.

Polyphen

0.93, 0.84

.;P;P;P;P;P;.;.;.;.

Vest4

0.44

MutPred

0.57

.;Gain of catalytic residue at M160 (P = 0);Gain of catalytic residue at M160 (P = 0);.;.;.;Gain of catalytic residue at M160 (P = 0);.;Gain of catalytic residue at M160 (P = 0);Gain of catalytic residue at M160 (P = 0);

MVP

0.67

MPC

0.85

ClinPred

0.20

GERP RS

2.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.26

gMVP

0.23

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over