rs752189039

Variant summary

Our verdict is Benign. The variant received -19 ACMG points: 1P and 20B. PP2BP4_StrongBP6_Very_StrongBS1BS2

The NM_000451.4(SHOX):​c.547G>A​(p.Val183Ile) variant causes a missense, splice region change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000226 in 1,613,816 control chromosomes in the GnomAD database, including 1 homozygotes. There are 239 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely benign (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V183L) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., 12 hem., cov: 32)
Exomes 𝑓: 0.00024 ( 1 hom. 227 hem. )

Consequence

SHOX
NM_000451.4 missense, splice_region

Scores

1
6
10

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 7.70

Publications

0 publications found
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 Gene-Disease associations (from GenCC):
  • Leri-Weill dyschondrosteosis
    Inheritance: XL, AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, Orphanet, Labcorp Genetics (formerly Invitae), Ambry Genetics
  • Langer mesomelic dysplasia
    Inheritance: Unknown, XL, AR Classification: DEFINITIVE, STRONG, MODERATE, SUPPORTIVE Submitted by: Ambry Genetics, G2P, Orphanet, Labcorp Genetics (formerly Invitae)
  • SHOX-related short stature
    Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -19 ACMG points.

PP2
Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 17 curated pathogenic missense variants (we use a threshold of 10). The gene has 1 curated benign missense variants. Gene score misZ: -0.53811 (below the threshold of 3.09). Trascript score misZ: NaN (below the threshold of 3.09). GenCC associations: The gene is linked to Leri-Weill dyschondrosteosis, Langer mesomelic dysplasia, SHOX-related short stature.
BP4
Computational evidence support a benign effect (MetaRNN=0.013013542).
BP6
Variant X-641001-G-A is Benign according to our data. Variant chrX-641001-G-A is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 586578.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS1
Variant frequency is greater than expected in population sas. GnomAd4 allele frequency = 0.000125 (19/152252) while in subpopulation SAS AF = 0.00228 (11/4820). AF 95% confidence interval is 0.00128. There are 0 homozygotes in GnomAd4. There are 12 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
BS2
High Hemizygotes in GnomAd4 at 12 XL,Unknown,AR,AD gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SHOXNM_000451.4 linkc.547G>A p.Val183Ile missense_variant, splice_region_variant Exon 4 of 5 ENST00000686671.1 NP_000442.1 O15266-1A0A024R385
SHOXNM_006883.2 linkc.547G>A p.Val183Ile missense_variant, splice_region_variant Exon 5 of 6 NP_006874.1 O15266-2

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SHOXENST00000686671.1 linkc.547G>A p.Val183Ile missense_variant, splice_region_variant Exon 4 of 5 NM_000451.4 ENSP00000508521.1 O15266-1
SHOXENST00000381575.6 linkc.547G>A p.Val183Ile missense_variant, splice_region_variant Exon 4 of 5 1 ENSP00000370987.1 O15266-2
SHOXENST00000381578.6 linkc.547G>A p.Val183Ile missense_variant, splice_region_variant Exon 5 of 6 5 ENSP00000370990.1 O15266-1
SHOXENST00000334060.8 linkc.547G>A p.Val183Ile missense_variant, splice_region_variant Exon 5 of 6 5 ENSP00000335505.3 O15266-2

Frequencies

GnomAD3 genomes
AF:
0.000125
AC:
19
AN:
152134
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0000965
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00228
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000588
Gnomad OTH
AF:
0.00
GnomAD2 exomes
AF:
0.000470
AC:
118
AN:
251158
AF XY:
0.000597
show subpopulations
Gnomad AFR exome
AF:
0.000369
Gnomad AMR exome
AF:
0.0000867
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.0000544
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00000882
Gnomad OTH exome
AF:
0.000326
GnomAD4 exome
AF:
0.000236
AC:
345
AN:
1461564
Hom.:
1
Cov.:
33
AF XY:
0.000312
AC XY:
227
AN XY:
727092
show subpopulations
African (AFR)
AF:
0.000149
AC:
5
AN:
33470
American (AMR)
AF:
0.0000447
AC:
2
AN:
44716
Ashkenazi Jewish (ASJ)
AF:
0.0000383
AC:
1
AN:
26132
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39700
South Asian (SAS)
AF:
0.00311
AC:
268
AN:
86240
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53420
Middle Eastern (MID)
AF:
0.000176
AC:
1
AN:
5680
European-Non Finnish (NFE)
AF:
0.0000450
AC:
50
AN:
1111832
Other (OTH)
AF:
0.000298
AC:
18
AN:
60374
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.493
Heterozygous variant carriers
0
25
50
74
99
124
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
10
20
30
40
50
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.000125
AC:
19
AN:
152252
Hom.:
0
Cov.:
32
AF XY:
0.000161
AC XY:
12
AN XY:
74428
show subpopulations
African (AFR)
AF:
0.0000962
AC:
4
AN:
41560
American (AMR)
AF:
0.00
AC:
0
AN:
15290
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3470
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5168
South Asian (SAS)
AF:
0.00228
AC:
11
AN:
4820
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10608
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
294
European-Non Finnish (NFE)
AF:
0.0000588
AC:
4
AN:
68022
Other (OTH)
AF:
0.00
AC:
0
AN:
2108
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.514
Heterozygous variant carriers
0
2
3
5
6
8
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Bravo
AF:
0.000117
ExAC
AF:
0.000420
AC:
51
EpiCase
AF:
0.000218
EpiControl
AF:
0.0000593

ClinVar

Significance: Benign/Likely benign
Submissions summary: Benign:3
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not specified Benign:2
Sep 23, 2022
Women's Health and Genetics/Laboratory Corporation of America, LabCorp
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Dec 31, 2019
Athena Diagnostics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

SHOX-related disorder Benign:1
Apr 06, 2022
PreventionGenetics, part of Exact Sciences
Significance:Likely benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

This variant is classified as likely 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
0.095
BayesDel_addAF
Benign
-0.27
T
BayesDel_noAF
Benign
-0.17
CADD
Benign
14
DANN
Uncertain
0.99
DEOGEN2
Benign
0.018
T;.;.
FATHMM_MKL
Uncertain
0.89
D
LIST_S2
Uncertain
0.96
D;D;.
M_CAP
Uncertain
0.15
D
MetaRNN
Benign
0.013
T;T;T
MetaSVM
Uncertain
-0.21
T
MutationAssessor
Benign
1.8
L;L;L
PhyloP100
7.7
PrimateAI
Pathogenic
0.88
D
PROVEAN
Benign
-0.49
N;N;N
REVEL
Uncertain
0.35
Sift
Benign
0.091
T;D;D
Sift4G
Benign
0.20
T;T;T
Polyphen
0.75
P;P;P
Vest4
0.14
MutPred
0.35
Loss of MoRF binding (P = 0.1078);Loss of MoRF binding (P = 0.1078);Loss of MoRF binding (P = 0.1078);
MVP
0.71
MPC
0.88
ClinPred
0.088
T
GERP RS
1.5
Varity_R
0.090

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

Other links and lift over

dbSNP: rs752189039; hg19: chrX-601736; COSMIC: COSV105219284; API