Variant rs137925849 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_015374.3(SUN2):c.467G>A(p.Arg156Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00022 in 1,613,840 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0012 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

SUN2
NM_015374.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.13

Variant links:

Genes affected

SUN2 (HGNC:14210): (Sad1 and UNC84 domain containing 2) SUN1 (MIM 607723) and SUN2 are inner nuclear membrane (INM) proteins that play a major role in nuclear-cytoplasmic connection by formation of a 'bridge' across the nuclear envelope, known as the LINC complex, via interaction with the conserved luminal KASH domain of nesprins (e.g., SYNE1; MIM 608441) located in the outer nuclear membrane (ONM). The LINC complex provides a direct connection between the nuclear lamina and the cytoskeleton, which contributes to nuclear positioning and cellular rigidity (summary by Haque et al., 2010 [PubMed 19933576]).[supplied by OMIM, Nov 2010]

SUN2 links:

SUN2 (HGNC:):

SUN2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.0039280057).

BP6

Variant 22-38750278-C-T is Benign according to our data. Variant chr22-38750278-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 530845.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SUN2	NM_015374.3 linkuse as main transcript	c.467G>A	p.Arg156Gln	missense_variant	5/18	ENST00000689035.1	NP_056189.1	Q9UH99-1A0A024R1P7B4E2A6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SUN2	ENST00000689035.1 linkuse as main transcript	c.467G>A	p.Arg156Gln	missense_variant	5/18		NM_015374.3	ENSP00000508608.1		Q9UH99-1

Frequencies

GnomAD3 genomes

AF:

0.00115

AC:

175

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00367

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00111

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000188

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00143

GnomAD3 exomes

AF:

0.000323

AC:

AN:

250934

Hom.:

AF XY:

0.000258

AC XY:

AN XY:

135804

show subpopulations

Gnomad AFR exome

AF:

0.00389

Gnomad AMR exome

AF:

0.000203

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.000139

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.000327

GnomAD4 exome

AF:

0.000122

AC:

179

AN:

1461506

Hom.:

Cov.:

AF XY:

0.000110

AC XY:

AN XY:

727052

show subpopulations

Gnomad4 AFR exome

AF:

0.00367

Gnomad4 AMR exome

AF:

0.000291

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000464

Gnomad4 FIN exome

AF:

0.0000564

Gnomad4 NFE exome

AF:

0.0000180

Gnomad4 OTH exome

AF:

0.000232

GnomAD4 genome

AF:

0.00116

AC:

176

AN:

152334

Hom.:

Cov.:

AF XY:

0.00121

AC XY:

AN XY:

74486

show subpopulations

Gnomad4 AFR

AF:

0.00368

Gnomad4 AMR

AF:

0.00111

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000188

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.000176

Hom.:

Bravo

AF:

0.00124

ESP6500AA

AF:

0.00250

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000346

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Emery-Dreifuss muscular dystrophy

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Oct 22, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.092

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.47

CADD

Benign

DANN

Benign

0.88

DEOGEN2

Benign

0.051

T;.;T;.;.;.

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.15

LIST_S2

Benign

0.74

.;T;T;T;T;T

M_CAP

Benign

0.0060

MetaRNN

Benign

0.0039

T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.4

L;.;L;.;.;.

PrimateAI

Benign

0.24

PROVEAN

Benign

-0.38

N;N;N;N;N;N

REVEL

Benign

0.11

Sift

Benign

0.31

T;T;T;T;T;T

Sift4G

Benign

0.69

T;T;T;T;.;.

Polyphen

0.0

B;.;B;.;.;.

Vest4

0.16

MVP

0.31

MPC

0.28

ClinPred

0.0065

GERP RS

3.0

Varity_R

0.016

gMVP

0.37

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