Variant chr8-144099167-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_030974.4(SHARPIN):c.961G>A(p.Gly321Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000324 in 1,590,860 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00034 ( 1 hom. )

Consequence

SHARPIN
NM_030974.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.261

Variant links:

Genes affected

SHARPIN (HGNC:25321): (SHANK associated RH domain interactor) Enables polyubiquitin modification-dependent protein binding activity. Involved in protein linear polyubiquitination and regulation of signal transduction. Located in cytosol. Part of LUBAC complex. [provided by Alliance of Genome Resources, Apr 2022]

SHARPIN links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.03440571).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SHARPIN	NM_030974.4 linkuse as main transcript	c.961G>A	p.Gly321Arg	missense_variant	7/9	ENST00000398712.7	NP_112236.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SHARPIN	ENST00000398712.7 linkuse as main transcript	c.961G>A	p.Gly321Arg	missense_variant	7/9	1	NM_030974.4	ENSP00000381698	P1	Q9H0F6-1
SHARPIN	ENST00000359551.6 linkuse as main transcript	c.922+110G>A		intron_variant, NMD_transcript_variant		1		ENSP00000352551		Q9H0F6-2
SHARPIN	ENST00000532536.5 linkuse as main transcript	c.85G>A	p.Gly29Arg	missense_variant	2/3	3		ENSP00000432355

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

152102

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

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:

0.000250

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000191

AC:

AN:

224868

Hom.:

AF XY:

0.000212

AC XY:

AN XY:

122806

show subpopulations

Gnomad AFR exome

AF:

0.0000670

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.000127

Gnomad EAS exome

AF:

0.0000583

Gnomad SAS exome

AF:

0.0000370

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000376

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000342

AC:

492

AN:

1438758

Hom.:

Cov.:

AF XY:

0.000334

AC XY:

239

AN XY:

714980

show subpopulations

Gnomad4 AFR exome

AF:

0.0000923

Gnomad4 AMR exome

AF:

0.000101

Gnomad4 ASJ exome

AF:

0.0000409

Gnomad4 EAS exome

AF:

0.0000253

Gnomad4 SAS exome

AF:

0.0000359

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000422

Gnomad4 OTH exome

AF:

0.000253

GnomAD4 genome

AF:

0.000158

AC:

AN:

152102

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74290

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.000262

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000250

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000308

Hom.:

Bravo

AF:

0.000170

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000778

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000362

AC:

ExAC

AF:

0.000149

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

Nov 21, 2023

The c.961G>A (p.G321R) alteration is located in exon 7 (coding exon 7) of the SHARPIN gene. This alteration results from a G to A substitution at nucleotide position 961, causing the glycine (G) at amino acid position 321 to be replaced by an arginine (R). 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

0.11

BayesDel_addAF

Benign

-0.51

BayesDel_noAF

Benign

-0.66

CADD

Benign

8.6

DANN

Benign

0.46

DEOGEN2

Benign

0.011

T;T

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.28

LIST_S2

Benign

0.70

T;T

M_CAP

Benign

0.0064

MetaRNN

Benign

0.034

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

1.1

.;L

MutationTaster

Benign

1.0

N;N

PrimateAI

Uncertain

0.54

PROVEAN

Benign

-0.77

N;N

REVEL

Benign

0.0040

Sift

Benign

0.85

T;T

Sift4G

Benign

0.50

T;T

Polyphen

0.10

.;B

Vest4

0.34

MutPred

0.21

.;Gain of glycosylation at K318 (P = 0.0791);

MVP

0.23

MPC

0.22

ClinPred

0.013

GERP RS

0.77

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.054

gMVP

0.53

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