Genetic Variant USP3:p.Ala306Val (chr15-63574054-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_006537.4(USP3):c.917C>T(p.Ala306Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000281 in 1,425,196 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A306E) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000028 ( 0 hom. )

Consequence

USP3
NM_006537.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.00

Publications

2 publications found

Variant links:

Genes affected

USP3 (HGNC:12626): (ubiquitin specific peptidase 3) Enables histone binding activity and thiol-dependent deubiquitinase. Involved in several processes, including DNA repair; histone deubiquitination; and regulation of protein stability. Located in several cellular components, including Flemming body; cytoplasmic ribonucleoprotein granule; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

USP3 links:

USP3-AS1 (HGNC:44140): (USP3 antisense RNA 1)

USP3-AS1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.15358919).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006537.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
USP3	NM_006537.4	MANE Select	c.917C>T	p.Ala306Val	missense	Exon 10 of 15	NP_006528.2	Q9Y6I4-1
USP3	NM_001256702.2		c.785C>T	p.Ala262Val	missense	Exon 9 of 14	NP_001243631.1	Q9Y6I4-2
USP3	NR_046341.2		n.1217C>T		non_coding_transcript_exon	Exon 11 of 16

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
USP3	ENST00000380324.8	TSL:1 MANE Select	c.917C>T	p.Ala306Val	missense	Exon 10 of 15	ENSP00000369681.3	Q9Y6I4-1
USP3	ENST00000558285.5	TSL:1	c.866C>T	p.Ala289Val	missense	Exon 9 of 14	ENSP00000453619.1	H0YMI4
USP3	ENST00000538686.6	TSL:1	n.*770C>T		non_coding_transcript_exon	Exon 9 of 14	ENSP00000445793.2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000124

AC:

AN:

242818

AF XY:

0.00000760

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:

0.0000270

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000281

AC:

AN:

1425196

Hom.:

Cov.:

AF XY:

0.00000283

AC XY:

AN XY:

707522

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

32780

American (AMR)

AF:

0.00

AC:

AN:

42078

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25220

East Asian (EAS)

AF:

0.00

AC:

AN:

38992

South Asian (SAS)

AF:

0.00

AC:

AN:

77922

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51724

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5652

European-Non Finnish (NFE)

AF:

0.00000366

AC:

AN:

1092252

Other (OTH)

AF:

0.00

AC:

AN:

58576

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.413

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome 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

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.084

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.47

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0089

Eigen

Benign

0.092

Eigen_PC

Uncertain

0.30

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.95

M_CAP

Benign

0.018

MetaRNN

Benign

0.15

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.17

PhyloP100

5.0

PrimateAI

Benign

0.47

PROVEAN

Benign

0.27

REVEL

Benign

0.083

Sift

Benign

0.34

Sift4G

Benign

0.32

Polyphen

0.38

Vest4

0.32

MutPred

0.46

Loss of sheet (P = 0.1907)

MVP

0.12

MPC

0.49

ClinPred

0.19

GERP RS

5.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.13

Mutation Taster

=76/24

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

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

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over