NM_031407.7:c.4229C>T

Variant names:

Variant summary

Our verdict is Benign. The variant received -7 ACMG points: 0P and 7B. BP4_ModerateBP6BS2

The NM_031407.7(HUWE1):c.4229C>T(p.Ala1410Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000579 in 1,208,399 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 18 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000027 ( 0 hom., 0 hem., cov: 23)

Exomes 𝑓: 0.000061 ( 0 hom. 18 hem. )

Consequence

HUWE1
NM_031407.7 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:1

Conservation

PhyloP100: 9.26

Publications

0 publications found

Variant links:

Genes affected

HUWE1 (HGNC:30892): (HECT, UBA and WWE domain containing E3 ubiquitin protein ligase 1) This gene encodes a protein containing a C-terminal HECT (E6AP type E3 ubiquitin protein ligase) domain that functions as an E3 ubiquitin ligase. The encoded protein is required for the ubiquitination and subsequent degradation of the anti-apoptotic protein Mcl1 (myeloid cell leukemia sequence 1 (BCL2-related)). This protein also ubiquitinates the p53 tumor suppressor, core histones, and DNA polymerase beta. Mutations in this gene are associated with Turner type X-linked syndromic cognitive disability. [provided by RefSeq, Aug 2013]

HUWE1 Gene-Disease associations (from GenCC):

intellectual disability, X-linked syndromic, Turner type
Inheritance: XL Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Illumina, Ambry Genetics, G2P
non-syndromic X-linked intellectual disability
Inheritance: XL Classification: DEFINITIVE Submitted by: ClinGen
syndromic intellectual disability
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

HUWE1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -7 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.19947192).

BP6

Variant X-53589779-G-A is Benign according to our data. Variant chrX-53589779-G-A is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 547839.

BS2

High AC in GnomAdExome4 at 67 XL,AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_031407.7. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
HUWE1	NM_031407.7	MANE Select	c.4229C>T	p.Ala1410Val	missense	Exon 36 of 84	NP_113584.3
HUWE1	NM_001441057.1		c.4229C>T	p.Ala1410Val	missense	Exon 35 of 83	NP_001427986.1
HUWE1	NM_001441051.1		c.4229C>T	p.Ala1410Val	missense	Exon 36 of 84	NP_001427980.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
HUWE1	ENST00000262854.11	TSL:1 MANE Select	c.4229C>T	p.Ala1410Val	missense	Exon 36 of 84	ENSP00000262854.6
HUWE1	ENST00000342160.7	TSL:5	c.4229C>T	p.Ala1410Val	missense	Exon 35 of 83	ENSP00000340648.3
HUWE1	ENST00000612484.4	TSL:5	c.4202C>T	p.Ala1401Val	missense	Exon 33 of 81	ENSP00000479451.1

Frequencies

GnomAD3 genomes

AF:

0.0000269

AC:

AN:

111583

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000564

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000558

AC:

AN:

179138

AF XY:

0.0000469

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000126

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000611

AC:

AN:

1096765

Hom.:

Cov.:

AF XY:

0.0000497

AC XY:

AN XY:

362201

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

26389

American (AMR)

AF:

0.00

AC:

AN:

35100

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19349

East Asian (EAS)

AF:

0.00

AC:

AN:

30191

South Asian (SAS)

AF:

0.00

AC:

AN:

53809

European-Finnish (FIN)

AF:

0.00

AC:

AN:

40424

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4127

European-Non Finnish (NFE)

AF:

0.0000749

AC:

AN:

841328

Other (OTH)

AF:

0.0000869

AC:

AN:

46048

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.479

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:

0.0000269

AC:

AN:

111634

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33808

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

30713

American (AMR)

AF:

0.00

AC:

AN:

10522

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

2641

East Asian (EAS)

AF:

0.00

AC:

AN:

3556

South Asian (SAS)

AF:

0.00

AC:

AN:

2617

European-Finnish (FIN)

AF:

0.00

AC:

AN:

6018

Middle Eastern (MID)

AF:

0.00

AC:

AN:

218

European-Non Finnish (NFE)

AF:

0.0000565

AC:

AN:

53144

Other (OTH)

AF:

0.00

AC:

AN:

1528

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.458

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

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

Alfa

AF:

0.0000629

Hom.:

Bravo

AF:

0.0000453

ExAC

AF:

0.0000330

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:2Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Jul 21, 2016

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The p.A1410V variant (also known as c.4229C>T), located in coding exon 33 of the HUWE1 gene, results from a C to T substitution at nucleotide position 4229. The alanine at codon 1410 is replaced by valine, an amino acid with similar properties. This variant was previously reported in the SNPDatabase as rs200500110. Based on data from the 1000 Genomes Project, the T allele has an overall frequency of approximately 0% (0/503) total male alleles studied.. This amino acid position is highly conserved in available vertebrate species. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

Intellectual disability, X-linked syndromic, Turner type

Uncertain:1

Mar 31, 2016

Mayo Clinic Laboratories, Mayo Clinic

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

not provided

Benign:1

Jan 01, 2024

CeGaT Center for Human Genetics Tuebingen

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

HUWE1: BS2

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.084

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.37

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.26

FATHMM_MKL

Pathogenic

1.0

LIST_S2

Uncertain

0.97

M_CAP

Pathogenic

0.53

MetaRNN

Benign

0.20

MetaSVM

Benign

-0.93

MutationAssessor

Benign

1.1

PhyloP100

9.3

PrimateAI

Uncertain

0.68

PROVEAN

Benign

-0.91

REVEL

Benign

0.15

Sift

Benign

0.11

Sift4G

Benign

0.19

Polyphen

0.80

Vest4

0.44

MVP

0.74

MPC

1.3

ClinPred

0.18

GERP RS

5.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.45

gMVP

0.60

Mutation Taster

=96/4

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over