chrX-630934-G-A

Variant names:

• chrX-630934-G-A
• rs1469223043
• NM_000451.4:c.37G>A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_000451.4(SHOX):​c.37G>A​(p.Asp13Asn) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,474 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom. 0 hem.)
• Consequence: SHOX NM_000451.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.64

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SHOX	NM_000451.4	c.37G>A	p.Asp13Asn	missense_variant	Exon 1 of 5	ENST00000686671.1	NP_000442.1
SHOX	NM_006883.2	c.37G>A	p.Asp13Asn	missense_variant	Exon 2 of 6		NP_006874.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SHOX	ENST00000686671.1	c.37G>A	p.Asp13Asn	missense_variant	Exon 1 of 5		NM_000451.4	ENSP00000508521.1
SHOX	ENST00000381575.6	c.37G>A	p.Asp13Asn	missense_variant	Exon 1 of 5	1		ENSP00000370987.1
SHOX	ENST00000381578.6	c.37G>A	p.Asp13Asn	missense_variant	Exon 2 of 6	5		ENSP00000370990.1
SHOX	ENST00000334060.8	c.37G>A	p.Asp13Asn	missense_variant	Exon 2 of 6	5		ENSP00000335505.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD3 exomes AF: 0.00000399 AC: 1 AN: 250820 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 135688

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461474 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 727032

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000252

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Uncertain:1

Jan 21, 2020

Athena Diagnostics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Benign	-0.031	T
BayesDel_noAF	Benign	-0.11
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.046	T;.;.
FATHMM_MKL	Uncertain	0.81	D
LIST_S2	Pathogenic	0.98	D;D;.
M_CAP	Pathogenic	0.92	D
MetaRNN	Uncertain	0.50	D;D;D
MetaSVM	Pathogenic	0.80	D
MutationAssessor	Uncertain	2.5	M;M;M
PrimateAI	Pathogenic	0.96	D
PROVEAN	Benign	-1.8	N;N;N
REVEL	Uncertain	0.42
Sift	Pathogenic	0.0	D;D;D
Sift4G	Uncertain	0.025	D;T;T
Polyphen		0.99	D;D;D
Vest4		0.14
MutPred		0.28		Loss of ubiquitination at K15 (P = 0.0398);Loss of ubiquitination at K15 (P = 0.0398);Loss of ubiquitination at K15 (P = 0.0398);
MVP		0.98
MPC		1.3
ClinPred		0.94	D
GERP RS		2.4
Varity_R		0.45

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

Other links and lift over

dbSNP: rs1469223043; hg19: chrX-591669;