Variant 16-23068387-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_020718.4(USP31):c.3718C>T(p.Arg1240Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000144 in 1,461,628 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: not found (cov: 32)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

USP31
NM_020718.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.901

Variant links:

Genes affected

USP31 (HGNC:20060): (ubiquitin specific peptidase 31) Enables thiol-dependent deubiquitinase. Involved in protein deubiquitination. Located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

USP31 links:

USP31 (HGNC:):

USP31 links:

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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=0.2015099).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
USP31	NM_020718.4 linkuse as main transcript	c.3718C>T	p.Arg1240Cys	missense_variant	16/16	ENST00000219689.12	NP_065769.3	Q70CQ4-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
USP31	ENST00000219689.12 linkuse as main transcript	c.3718C>T	p.Arg1240Cys	missense_variant	16/16	1	NM_020718.4	ENSP00000219689.7		Q70CQ4-1
USP31	ENST00000567975.1 linkuse as main transcript	c.1597C>T	p.Arg533Cys	missense_variant	2/2	2		ENSP00000461621.1		I3L4X5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000518

AC:

AN:

251024

Hom.:

AF XY:

0.0000442

AC XY:

AN XY:

135728

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000173

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000980

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.0000144

AC:

AN:

1461628

Hom.:

Cov.:

AF XY:

0.0000165

AC XY:

AN XY:

727126

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000179

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000540

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000151

ExAC

AF:

0.0000659

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 26, 2022

The c.3718C>T (p.R1240C) alteration is located in exon 16 (coding exon 16) of the USP31 gene. This alteration results from a C to T substitution at nucleotide position 3718, causing the arginine (R) at amino acid position 1240 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

0.30

BayesDel_addAF

Benign

-0.021

BayesDel_noAF

Uncertain

-0.010

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.037

T;.

Eigen

Uncertain

0.25

Eigen_PC

Benign

0.16

FATHMM_MKL

Uncertain

0.88

LIST_S2

Uncertain

0.96

D;D

M_CAP

Benign

0.049

MetaRNN

Benign

0.20

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.6

M;.

PrimateAI

Uncertain

0.61

PROVEAN

Benign

-1.6

N;.

REVEL

Benign

0.22

Sift

Pathogenic

0.0

D;.

Sift4G

Pathogenic

0.0010

D;D

Polyphen

1.0

D;.

Vest4

0.39

MutPred

0.35

Loss of MoRF binding (P = 0.0386);.;

MVP

0.74

MPC

1.0

ClinPred

0.20

GERP RS

0.74

Varity_R

0.22

gMVP

0.36

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

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