Variant chr15-33530585-C-G 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_001036.6(RYR3):c.280-7C>G variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00156 in 1,607,916 control chromosomes in the GnomAD database, including 54 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0020 ( 10 hom., cov: 32)

Exomes 𝑓: 0.0015 ( 44 hom. )

Consequence

RYR3
NM_001036.6 splice_region, intron

Scores

Splicing: ADA: 0.002234

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.889

Variant links:

Genes affected

RYR3 (HGNC:10485): (ryanodine receptor 3) The protein encoded by this gene is a ryanodine receptor, which functions to release calcium from intracellular storage for use in many cellular processes. For example, the encoded protein is involved in skeletal muscle contraction by releasing calcium from the sarcoplasmic reticulum followed by depolarization of T-tubules. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]

RYR3 links:

RYR3 (HGNC:):

RYR3 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.77).

BP6

Variant 15-33530585-C-G is Benign according to our data. Variant chr15-33530585-C-G is described in ClinVar as [Benign]. Clinvar id is 461898.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr15-33530585-C-G is described in Lovd as [Likely_benign].

BS1

Variant frequency is greater than expected in population eas. gnomad4 allele frequency = 0.00195 (297/152222) while in subpopulation EAS AF= 0.0425 (220/5172). AF 95% confidence interval is 0.0379. There are 10 homozygotes in gnomad4. There are 152 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 10 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RYR3	NM_001036.6 linkuse as main transcript	c.280-7C>G		splice_region_variant, intron_variant		ENST00000634891.2	NP_001027.3	Q15413-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RYR3	ENST00000634891.2 linkuse as main transcript	c.280-7C>G		splice_region_variant, intron_variant		1	NM_001036.6	ENSP00000489262.1		Q15413-1

Frequencies

GnomAD3 genomes

AF:

0.00193

AC:

294

AN:

152104

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000217

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00203

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0422

Gnomad SAS

AF:

0.00124

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000368

Gnomad OTH

AF:

0.00191

GnomAD3 exomes

AF:

0.00391

AC:

971

AN:

248312

Hom.:

AF XY:

0.00361

AC XY:

486

AN XY:

134686

show subpopulations

Gnomad AFR exome

AF:

0.000129

Gnomad AMR exome

AF:

0.000609

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0490

Gnomad SAS exome

AF:

0.000721

Gnomad FIN exome

AF:

0.000140

Gnomad NFE exome

AF:

0.000249

Gnomad OTH exome

AF:

0.00266

GnomAD4 exome

AF:

0.00152

AC:

2213

AN:

1455694

Hom.:

Cov.:

AF XY:

0.00155

AC XY:

1124

AN XY:

724564

show subpopulations

Gnomad4 AFR exome

AF:

0.0000899

Gnomad4 AMR exome

AF:

0.000537

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0441

Gnomad4 SAS exome

AF:

0.000860

Gnomad4 FIN exome

AF:

0.0000939

Gnomad4 NFE exome

AF:

0.000142

Gnomad4 OTH exome

AF:

0.00327

GnomAD4 genome

AF:

0.00195

AC:

297

AN:

152222

Hom.:

Cov.:

AF XY:

0.00204

AC XY:

152

AN XY:

74436

show subpopulations

Gnomad4 AFR

AF:

0.000217

Gnomad4 AMR

AF:

0.00203

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.0425

Gnomad4 SAS

AF:

0.00125

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000368

Gnomad4 OTH

AF:

0.00284

Alfa

AF:

0.000246

Hom.:

Bravo

AF:

0.00240

Asia WGS

AF:

0.0210

AC:

AN:

3478

EpiCase

AF:

0.000436

EpiControl

AF:

0.000296

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Epileptic encephalopathy

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 15, 2024

- -

not provided

Benign:1

Benign, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.77

CADD

Benign

8.3

DANN

Benign

0.57

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.0022

dbscSNV1_RF

Benign

0.10

SpliceAI score (max)

0.050

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