Genetic Variant UACA:p.Asn1336Asn (chr15-70664767-A-G) – ACMG Classification: Benign (-14 pts)

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 0P and 14B. BP4_StrongBP6BP7BA1

The NM_018003.4(UACA):c.4008T>C(p.Asn1336Asn) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00309 in 1,613,628 control chromosomes in the GnomAD database, including 129 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (no stars).

Frequency

Genomes: 𝑓 0.016 ( 61 hom., cov: 32)

Exomes 𝑓: 0.0017 ( 68 hom. )

Consequence

UACA
NM_018003.4 synonymous

Scores

Clinical Significance

Benign no assertion criteria provided B:1

Conservation

PhyloP100: -0.512

Publications

0 publications found

Variant links:

Genes affected

UACA (HGNC:15947): (uveal autoantigen with coiled-coil domains and ankyrin repeats) This gene encodes a protein that contains ankyrin repeats and coiled coil domains and likely plays a role in apoptosis. Studies in rodents have implicated the encoded protein in the stimulation of apoptosis and the regulation of mammary gland involution, in which the mammary gland returns to its pre-pregnant state. This protein has also been proposed to negatively regulate apoptosis based on experiments in human cell lines in which the protein was shown to interact with PRKC apoptosis WT1 regulator protein, also known as PAR-4, and inhibit translocation of the PAR-4 receptor. Autoantibodies to this protein have been identified in human patients with panuveitis and Graves' disease. Differential expression of this gene has been observed in various human cancers. [provided by RefSeq, May 2017]

UACA links:

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ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

BP6

Variant 15-70664767-A-G is Benign according to our data. Variant chr15-70664767-A-G is described in ClinVar as [Benign]. Clinvar id is 3057193.Status of the report is no_assertion_criteria_provided, 0 stars.

BP7

Synonymous conserved (PhyloP=-0.512 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0555 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
UACA	NM_018003.4 link	c.4008T>C	p.Asn1336Asn	synonymous_variant	Exon 17 of 19	ENST00000322954.11	NP_060473.2	Q9BZF9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
UACA	ENST00000322954.11 link	c.4008T>C	p.Asn1336Asn	synonymous_variant	Exon 17 of 19	1	NM_018003.4	ENSP00000314556.6		Q9BZF9-1

Frequencies

GnomAD3 genomes

AF:

0.0162

AC:

2467

AN:

152150

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0574

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00380

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00104

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0000882

Gnomad OTH

AF:

0.00813

GnomAD2 exomes

AF:

0.00444

AC:

1114

AN:

250780

AF XY:

0.00336

show subpopulations

Gnomad AFR exome

AF:

0.0602

Gnomad AMR exome

AF:

0.00221

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000705

Gnomad OTH exome

AF:

0.00148

GnomAD4 exome

AF:

0.00171

AC:

2505

AN:

1461360

Hom.:

Cov.:

AF XY:

0.00153

AC XY:

1115

AN XY:

726974

show subpopulations

African (AFR)

AF:

0.0596

AC:

1993

AN:

33436

American (AMR)

AF:

0.00240

AC:

107

AN:

44632

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26128

East Asian (EAS)

AF:

0.00

AC:

AN:

39664

South Asian (SAS)

AF:

0.00123

AC:

106

AN:

86228

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53402

Middle Eastern (MID)

AF:

0.00123

AC:

AN:

5710

European-Non Finnish (NFE)

AF:

0.0000774

AC:

AN:

1111802

Other (OTH)

AF:

0.00341

AC:

206

AN:

60358

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

114

228

342

456

570

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0163

AC:

2475

AN:

152268

Hom.:

Cov.:

AF XY:

0.0155

AC XY:

1155

AN XY:

74446

show subpopulations

African (AFR)

AF:

0.0575

AC:

2388

AN:

41556

American (AMR)

AF:

0.00379

AC:

AN:

15288

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5186

South Asian (SAS)

AF:

0.00104

AC:

AN:

4814

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10618

Middle Eastern (MID)

AF:

0.00340

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000882

AC:

AN:

68020

Other (OTH)

AF:

0.00805

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.503

Heterozygous variant carriers

116

232

348

464

580

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00869

Hom.:

Bravo

AF:

0.0179

Asia WGS

AF:

0.00693

AC:

AN:

3478

EpiCase

AF:

0.000164

EpiControl

AF:

0.000178

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

UACA-related disorder

Benign:1

Apr 30, 2019

PreventionGenetics, part of Exact Sciences

Significance:Benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

0.68

(source)

DANN

Benign

0.48

PhyloP100

-0.51

Mutation Taster

=100/0

polymorphism (auto)

(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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chr15-70664767-A-G

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over