Variant rs151232114 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_000540.3(RYR1):c.4621-43C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00095 in 1,554,806 control chromosomes in the GnomAD database, including 10 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0051 ( 5 hom., cov: 31)

Exomes 𝑓: 0.00050 ( 5 hom. )

Consequence

RYR1
NM_000540.3 intron

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.679

Variant links:

Genes affected

RYR1 (HGNC:10483): (ryanodine receptor 1) This gene encodes a ryanodine receptor found in skeletal muscle. The encoded protein functions as a calcium release channel in the sarcoplasmic reticulum but also serves to connect the sarcoplasmic reticulum and transverse tubule. Mutations in this gene are associated with malignant hyperthermia susceptibility, central core disease, and minicore myopathy with external ophthalmoplegia. Alternatively spliced transcripts encoding different isoforms have been described. [provided by RefSeq, Jul 2008]

RYR1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.82).

BP6

Variant 19-38482984-C-T is Benign according to our data. Variant chr19-38482984-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 256516.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00513 (781/152230) while in subpopulation AFR AF= 0.0181 (751/41560). AF 95% confidence interval is 0.017. There are 5 homozygotes in gnomad4. There are 355 alleles in male gnomad4 subpopulation. Median coverage is 31. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 5 AD,AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RYR1	NM_000540.3 linkuse as main transcript	c.4621-43C>T		intron_variant		ENST00000359596.8	NP_000531.2	P21817-1

Ensembl

Gene	Transcript	HGVSc	Effect	TSL	MANE	Protein	UniProt
RYR1	ENST00000359596.8 linkuse as main transcript	c.4621-43C>T	intron_variant	5	NM_000540.3	ENSP00000352608.2	P21817-1
RYR1	ENST00000355481.8 linkuse as main transcript	c.4621-43C>T	intron_variant	1		ENSP00000347667.3	P21817-2
RYR1	ENST00000599547.6 linkuse as main transcript	n.4621-43C>T	intron_variant	2		ENSP00000471601.2	M0R127

Frequencies

GnomAD3 genomes

AF:

0.00512

AC:

779

AN:

152112

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0181

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00170

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.00118

AC:

296

AN:

250770

Hom.:

AF XY:

0.000789

AC XY:

107

AN XY:

135600

show subpopulations

Gnomad AFR exome

AF:

0.0154

Gnomad AMR exome

AF:

0.00121

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000177

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000496

AC:

696

AN:

1402576

Hom.:

Cov.:

AF XY:

0.000404

AC XY:

283

AN XY:

701288

show subpopulations

Gnomad4 AFR exome

AF:

0.0168

Gnomad4 AMR exome

AF:

0.00130

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000353

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000312

Gnomad4 OTH exome

AF:

0.000959

GnomAD4 genome

AF:

0.00513

AC:

781

AN:

152230

Hom.:

Cov.:

AF XY:

0.00477

AC XY:

355

AN XY:

74420

show subpopulations

Gnomad4 AFR

AF:

0.0181

Gnomad4 AMR

AF:

0.00170

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.00394

Hom.:

Bravo

AF:

0.00560

Asia WGS

AF:

0.00144

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

- -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Jul 14, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.82

CADD

Benign

0.55

DANN

Benign

0.57

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