rs958112509

Variant names:

• chrX-154379461-C-T
• rs958112509
• NM_000117.3:c.-24C>T

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 0P and 14B. BP4_Strong BP6_Moderate BS1 BS2

The NM_000117.3(EMD):​c.-24C>T variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000946 in 1,162,784 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 6 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 0.000018 (0 hom., 1 hem., cov: 26)
  • Exomes 𝑓: 0.0000086 (0 hom. 5 hem.)
• Consequence: EMD NM_000117.3 5_prime_UTR
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.151
• Publications: 0 publications found

Genes affected

EMD (HGNC:3331): (emerin) Emerin is a serine-rich nuclear membrane protein and a member of the nuclear lamina-associated protein family. It mediates membrane anchorage to the cytoskeleton. Dreifuss-Emery muscular dystrophy is an X-linked inherited degenerative myopathy resulting from mutation in the emerin gene. [provided by RefSeq, Jul 2008]

EMD Gene-Disease associations (from GenCC):

• X-linked Emery-Dreifuss muscular dystrophy

  Inheritance: XL Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Labcorp Genetics (formerly Invitae), Ambry Genetics
• heart conduction disease

  Inheritance: XL Classification: STRONG Submitted by: Genomics England PanelApp

ACMG classification

Our verdict: Benign. The variant received -14 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BP6: Variant X-154379461-C-T is Benign according to our data. Variant chrX-154379461-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 382185.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS1: Variant frequency is greater than expected in population amr. GnomAdExome4 allele frequency = 0.00000858 (9/1049022) while in subpopulation AMR AF = 0.000287 (8/27831). AF 95% confidence interval is 0.000143. There are 0 homozygotes in GnomAdExome4. There are 5 alleles in the male GnomAdExome4 subpopulation. Median coverage is 31. This position passed quality control check.
• BS2: High Hemizygotes in GnomAdExome4 at 5 XL gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000117.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EMD	NM_000117.3	MANE Select	c.-24C>T		5_prime_UTR	Exon 1 of 6	NP_000108.1	P50402

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EMD	ENST00000369842.9	TSL:1 MANE Select	c.-24C>T		5_prime_UTR	Exon 1 of 6	ENSP00000358857.4	P50402
	EMD	ENST00000933532.1		c.-24C>T		5_prime_UTR	Exon 1 of 6	ENSP00000603591.1
	EMD	ENST00000933533.1		c.-24C>T		5_prime_UTR	Exon 1 of 6	ENSP00000603592.1

Frequencies

GnomAD3 genomes AF: 0.0000176 AC: 2 AN: 113715 Hom.: 0 Cov.: 26

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000183

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: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000279 AC: 3 AN: 107697 AF XY: 0.0000538

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.000156

Gnomad ASJ exome AF: 0.00

Gnomad EAS 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: 0.00000858 AC: 9 AN: 1049022 Hom.: 0 Cov.: 31 AF XY: 0.0000146 AC XY: 5 AN XY: 342126

African (AFR) AF: 0.00 AC: 0 AN: 24451

American (AMR) AF: 0.000287 AC: 8 AN: 27831

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 18531

East Asian (EAS) AF: 0.00 AC: 0 AN: 26864

South Asian (SAS) AF: 0.0000201 AC: 1 AN: 49676

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 36449

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 3913

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 817164

Other (OTH) AF: 0.00 AC: 0 AN: 44143

GnomAD4 genome AF: 0.0000176 AC: 2 AN: 113762 Hom.: 0 Cov.: 26 AF XY: 0.0000278 AC XY: 1 AN XY: 35926

African (AFR) AF: 0.00 AC: 0 AN: 31492

American (AMR) AF: 0.000183 AC: 2 AN: 10925

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2659

East Asian (EAS) AF: 0.00 AC: 0 AN: 3601

South Asian (SAS) AF: 0.00 AC: 0 AN: 2872

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 6391

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 217

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 53370

Other (OTH) AF: 0.00 AC: 0 AN: 1551

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000453

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	9.5
DANN	Benign	0.84
PhyloP100		0.15
PromoterAI		-0.26	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		2.1
Mutation Taster		=300/0	polymorphism

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

Other links and lift over

dbSNP: rs958112509; hg19: chrX-153607821;