Variant chrX-8170179-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -11 ACMG points: 0P and 11B. BP4_StrongBP6_ModerateBP7BS2

The NM_016378.3(VCX2):c.273G>A(p.Pro91Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000171 in 1,137,809 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 45 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00043 ( 0 hom., 0 hem., cov: 7)

Exomes 𝑓: 0.00016 ( 0 hom. 45 hem. )

Consequence

VCX2
NM_016378.3 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.77

Variant links:

Genes affected

VCX2 (HGNC:18158): (variable charge X-linked 2) This gene belongs to the VCX/Y gene family, which has multiple members on both X and Y chromosomes that are expressed exclusively in male germ cells. The VCX gene cluster is polymorphic in terms of copy number; different individuals may have a different number of VCX genes. This gene contains two copies of a 30 nt tandem repeat. Deletion of a nearby member of this family was implicated in cognitive disability. [provided by RefSeq, Feb 2015]

VCX2 links:

ENSG00000285679 (HGNC:):

ENSG00000285679 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -11 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.86).

BP6

Variant X-8170179-C-T is Benign according to our data. Variant chrX-8170179-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2659927.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=-1.77 with no splicing effect.

BS2

High Hemizygotes in GnomAdExome4 at 45 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
VCX2	NM_016378.3 linkuse as main transcript	c.273G>A	p.Pro91Pro	synonymous_variant	3/3	ENST00000317103.5	NP_057462.2	Q9H322

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
VCX2	ENST00000317103.5 linkuse as main transcript	c.273G>A	p.Pro91Pro	synonymous_variant	3/3	1	NM_016378.3	ENSP00000321309.4	Q9H322
ENSG00000285679	ENST00000649338.1 linkuse as main transcript	n.263-58156C>T		intron_variant
ENSG00000285679	ENST00000659022.1 linkuse as main transcript	n.972-58156C>T		intron_variant

Frequencies

GnomAD3 genomes

AF:

0.000433

AC:

AN:

50836

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

5792

show subpopulations

Gnomad AFR

AF:

0.00131

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000278

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:

0.000176

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000205

AC:

AN:

155934

Hom.:

AF XY:

0.000121

AC XY:

AN XY:

49426

show subpopulations

Gnomad AFR exome

AF:

0.00191

Gnomad AMR exome

AF:

0.0000400

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000830

Gnomad SAS exome

AF:

0.0000604

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000895

Gnomad OTH exome

AF:

0.000503

GnomAD4 exome

AF:

0.000159

AC:

173

AN:

1086962

Hom.:

Cov.:

AF XY:

0.000127

AC XY:

AN XY:

355688

show subpopulations

Gnomad4 AFR exome

AF:

0.00222

Gnomad4 AMR exome

AF:

0.0000867

Gnomad4 ASJ exome

AF:

0.0000521

Gnomad4 EAS exome

AF:

0.000234

Gnomad4 SAS exome

AF:

0.0000187

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000109

Gnomad4 OTH exome

AF:

0.000263

GnomAD4 genome

AF:

0.000433

AC:

AN:

50847

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

5801

show subpopulations

Gnomad4 AFR

AF:

0.00131

Gnomad4 AMR

AF:

0.000277

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000176

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000336

Hom.:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Apr 01, 2022

VCX2: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.86

CADD

Benign

2.3

DANN

Benign

0.82

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