chrX-658804-G-A

Variant names:

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2

The NM_006883.2(SHOX):c.653G>A(p.Arg218His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00495 in 375,812 control chromosomes in the GnomAD database, including 27 homozygotes. There are 927 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 10/11 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.012 ( 21 hom., 807 hem., cov: 28)

Exomes 𝑓: 0.0010 ( 6 hom. 120 hem. )

Consequence

SHOX
NM_006883.2 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:4

Conservation

PhyloP100: -0.627

Variant links:

Genes affected

SHOX (HGNC:10853): (SHOX homeobox) This gene belongs to the paired homeobox family and is located in the pseudoautosomal region 1 (PAR1) of X and Y chromosomes. Defects in this gene are associated with idiopathic growth retardation and in the short stature phenotype of Turner syndrome patients. This gene is highly conserved across species from mammals to fish to flies. Alternatively spliced transcript variants encoding different isoforms have been noted for this gene. [provided by RefSeq, Jul 2008]

SHOX links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -13 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.003453523).

BP6

Variant X-658804-G-A is Benign according to our data. Variant chrX-658804-G-A is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 448376.We mark this variant Likely_benign, oryginal submissions are: {Benign=3, Uncertain_significance=1}.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.012 (1608/134346) while in subpopulation AFR AF= 0.042 (1473/35088). AF 95% confidence interval is 0.0402. There are 21 homozygotes in gnomad4. There are 807 alleles in male gnomad4 subpopulation. Median coverage is 28. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 21 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SHOX	NM_006883.2 link	c.653G>A	p.Arg218His	missense_variant	Exon 6 of 6		NP_006874.1	O15266-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SHOX	ENST00000381575.6 link	c.653G>A	p.Arg218His	missense_variant	Exon 5 of 5	1		ENSP00000370987.1		O15266-2
SHOX	ENST00000334060.8 link	c.653G>A	p.Arg218His	missense_variant	Exon 6 of 6	5		ENSP00000335505.3		O15266-2

Frequencies

GnomAD3 genomes

AF:

0.0120

AC:

1607

AN:

134240

Hom.:

Cov.:

AF XY:

0.0125

AC XY:

804

AN XY:

64396

show subpopulations

Gnomad AFR

AF:

0.0421

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00549

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000474

Gnomad FIN

AF:

0.000257

Gnomad MID

AF:

0.0156

Gnomad NFE

AF:

0.000593

Gnomad OTH

AF:

0.0115

GnomAD3 exomes

AF:

0.00129

AC:

125

AN:

97022

Hom.:

AF XY:

0.00107

AC XY:

AN XY:

53472

show subpopulations

Gnomad AFR exome

AF:

0.0207

Gnomad AMR exome

AF:

0.00213

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000178

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000299

Gnomad OTH exome

AF:

0.00201

GnomAD4 exome

AF:

0.00104

AC:

252

AN:

241466

Hom.:

Cov.:

AF XY:

0.000856

AC XY:

120

AN XY:

140114

show subpopulations

Gnomad4 AFR exome

AF:

0.0263

Gnomad4 AMR exome

AF:

0.00205

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000330

Gnomad4 FIN exome

AF:

0.000186

Gnomad4 NFE exome

AF:

0.000243

Gnomad4 OTH exome

AF:

0.00183

GnomAD4 genome

AF:

0.0120

AC:

1608

AN:

134346

Hom.:

Cov.:

AF XY:

0.0125

AC XY:

807

AN XY:

64514

show subpopulations

Gnomad4 AFR

AF:

0.0420

Gnomad4 AMR

AF:

0.00548

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000476

Gnomad4 FIN

AF:

0.000257

Gnomad4 NFE

AF:

0.000609

Gnomad4 OTH

AF:

0.0114

Bravo

AF:

0.0134

ExAC

AF:

0.000781

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:4

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not specified

Uncertain:1Benign:1

May 04, 2022

Mendelics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

May 09, 2017

Athena Diagnostics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

not provided

Benign:2

Dec 01, 2022

CeGaT Center for Human Genetics Tuebingen

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

SHOX: BS1, BS2 -

Aug 17, 2021

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

SHOX-related disorder

Benign:1

Feb 20, 2019

PreventionGenetics, part of Exact Sciences

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

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

BayesDel_addAF

Benign

-0.54

BayesDel_noAF

Benign

-0.53

CADD

Benign

0.72

DANN

Benign

0.82

FATHMM_MKL

Benign

0.00047

LIST_S2

Benign

0.30

T;.

MetaRNN

Benign

0.0035

T;T

MetaSVM

Benign

-0.38

PROVEAN

Benign

0.33

N;N

REVEL

Benign

0.14

Sift

Benign

0.13

T;T

Sift4G

Benign

0.16

T;T

Polyphen

0.0

B;B

Vest4

0.070

MVP

0.53

ClinPred

0.0032

Splicing

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