Variant chr4-154239277-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_001358235.2(DCHS2):c.7385T>C(p.Val2462Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0109 in 1,613,208 control chromosomes in the GnomAD database, including 126 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/16 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (no stars).

Frequency

Genomes: 𝑓 0.0073 ( 10 hom., cov: 32)

Exomes 𝑓: 0.011 ( 116 hom. )

Consequence

DCHS2
NM_001358235.2 missense

Scores

Clinical Significance

Benign no assertion criteria provided B:1

Conservation

PhyloP100: 1.06

Variant links:

Genes affected

DCHS2 (HGNC:23111): (dachsous cadherin-related 2) This gene encodes a large protein that contains many cadherin domains and likely functions in cell adhesion. Genome-wide association studies suggest that this gene may be important in Alzheimer's disease, compressive strength index, and appendicular lean mass. [provided by RefSeq, May 2017]

DCHS2 links:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0051501393).

BP6

Variant 4-154239277-A-G is Benign according to our data. Variant chr4-154239277-A-G is described in ClinVar as [Benign]. Clinvar id is 3037562.Status of the report is no_assertion_criteria_provided, 0 stars.

BS2

High Homozygotes in GnomAd4 at 10 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
DCHS2	NM_001358235.2 linkuse as main transcript	c.7385T>C	p.Val2462Ala	missense_variant	19/20	ENST00000357232.10	NP_001345164.1
LOC101927947	XR_007058336.1 linkuse as main transcript	n.4256-29785A>G		intron_variant, non_coding_transcript_variant
LOC101927947	XR_007058335.1 linkuse as main transcript	n.690-29785A>G		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DCHS2	ENST00000357232.10 linkuse as main transcript	c.7385T>C	p.Val2462Ala	missense_variant	19/20	1	NM_001358235.2	ENSP00000349768	P1	Q6V1P9-1
	ENST00000660197.1 linkuse as main transcript	n.412+32224A>G		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes

AF:

0.00726

AC:

1105

AN:

152146

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00251

Gnomad AMI

AF:

0.0132

Gnomad AMR

AF:

0.00859

Gnomad ASJ

AF:

0.00663

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00405

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0113

Gnomad OTH

AF:

0.0100

GnomAD3 exomes

AF:

0.00723

AC:

1809

AN:

250234

Hom.:

AF XY:

0.00733

AC XY:

991

AN XY:

135270

show subpopulations

Gnomad AFR exome

AF:

0.00203

Gnomad AMR exome

AF:

0.00633

Gnomad ASJ exome

AF:

0.00647

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000754

Gnomad FIN exome

AF:

0.00491

Gnomad NFE exome

AF:

0.0116

Gnomad OTH exome

AF:

0.00871

GnomAD4 exome

AF:

0.0113

AC:

16452

AN:

1460944

Hom.:

116

Cov.:

AF XY:

0.0109

AC XY:

7915

AN XY:

726792

show subpopulations

Gnomad4 AFR exome

AF:

0.00200

Gnomad4 AMR exome

AF:

0.00691

Gnomad4 ASJ exome

AF:

0.00678

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000742

Gnomad4 FIN exome

AF:

0.00555

Gnomad4 NFE exome

AF:

0.0134

Gnomad4 OTH exome

AF:

0.0106

GnomAD4 genome

AF:

0.00726

AC:

1105

AN:

152264

Hom.:

Cov.:

AF XY:

0.00693

AC XY:

516

AN XY:

74454

show subpopulations

Gnomad4 AFR

AF:

0.00250

Gnomad4 AMR

AF:

0.00857

Gnomad4 ASJ

AF:

0.00663

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00405

Gnomad4 NFE

AF:

0.0113

Gnomad4 OTH

AF:

0.00993

Alfa

AF:

0.0102

Hom.:

Bravo

AF:

0.00800

TwinsUK

AF:

0.00728

AC:

ALSPAC

AF:

0.00623

AC:

ESP6500AA

AF:

0.00136

AC:

ESP6500EA

AF:

0.00558

AC:

ExAC

AF:

0.00709

AC:

860

Asia WGS

AF:

0.00173

AC:

AN:

3478

EpiCase

AF:

0.0118

EpiControl

AF:

0.0133

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

DCHS2-related disorder

Benign:1

Benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Feb 27, 2019

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

AlphaMissense

Benign

0.065

BayesDel_addAF

Benign

-0.58

BayesDel_noAF

Benign

-0.60

CADD

Benign

DANN

Benign

0.50

Eigen

Benign

-0.88

Eigen_PC

Benign

-0.84

FATHMM_MKL

Benign

0.065

MetaRNN

Benign

0.0052

MetaSVM

Benign

-1.1

MutationTaster

Benign

1.0

PrimateAI

Benign

0.26

REVEL

Benign

0.062

MPC

0.099

ClinPred

0.0011

GERP RS

2.1

gMVP

0.080

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