rs570514213

Variant names:

• chr15-33581557-A-G
• rs570514213
• NM_001036.6:c.1487A>G

Your query was ambiguous. Multiple possible variants found:

• chr15-33581557-A-G
• chr15-33581557-A-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001036.6(RYR3):​c.1487A>G​(p.Asn496Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000372 in 1,613,520 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: RYR3 NM_001036.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.18
• Publications: 0 publications found

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 Gene-Disease associations (from GenCC):

• genetic developmental and epileptic encephalopathy

  Inheritance: AD Classification: LIMITED Submitted by: G2P, PanelApp Australia, ClinGen
• congenital myopathy

  Inheritance: AR Classification: LIMITED, NO_KNOWN Submitted by: ClinGen, PanelApp Australia

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.17102545).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001036.6. 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
	RYR3	NM_001036.6	MANE Select	c.1487A>G	p.Asn496Ser	missense	Exon 14 of 104	NP_001027.3
	RYR3	NM_001243996.4		c.1487A>G	p.Asn496Ser	missense	Exon 14 of 103	NP_001230925.1	Q15413-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RYR3	ENST00000634891.2	TSL:1 MANE Select	c.1487A>G	p.Asn496Ser	missense	Exon 14 of 104	ENSP00000489262.1	Q15413-1
	RYR3	ENST00000389232.9	TSL:5	c.1487A>G	p.Asn496Ser	missense	Exon 14 of 104	ENSP00000373884.5	A0A0X1KG73
	RYR3	ENST00000415757.7	TSL:2	c.1487A>G	p.Asn496Ser	missense	Exon 14 of 103	ENSP00000399610.3	Q15413-2

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152204 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000482

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.00000402 AC: 1 AN: 249060 AF XY: 0.00000740

Gnomad AFR exome AF: 0.0000646

Gnomad AMR exome AF: 0.00

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: 0.00000274 AC: 4 AN: 1461198 Hom.: 0 Cov.: 31 AF XY: 0.00000413 AC XY: 3 AN XY: 726916

African (AFR) AF: 0.0000299 AC: 1 AN: 33464

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.0000252 AC: 1 AN: 39696

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86246

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53400

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 9.00e-7 AC: 1 AN: 1111416

Other (OTH) AF: 0.00 AC: 0 AN: 60362

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152322 Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1 AN XY: 74486

African (AFR) AF: 0.0000481 AC: 2 AN: 41584

American (AMR) AF: 0.00 AC: 0 AN: 15298

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5180

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68026

Other (OTH) AF: 0.00 AC: 0 AN: 2110

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ExAC AF: 0.00000827 AC: 1

EpiCase AF: 0.0000545

EpiControl AF: 0.00

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Epileptic encephalopathy (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.064
BayesDel_addAF	Benign	-0.26	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	20
DANN	Benign	0.95
DEOGEN2	Uncertain	0.55	D
Eigen	Benign	-0.42
Eigen_PC	Benign	-0.20
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Uncertain	0.91	D
M_CAP	Benign	0.018	T
MetaRNN	Benign	0.17	T
MetaSVM	Benign	-0.65	T
MutationAssessor	Benign	0.75	N
PhyloP100		3.2
PrimateAI	Uncertain	0.52	T
PROVEAN	Benign	-1.1	N
REVEL	Benign	0.23
Sift	Benign	0.32	T
Polyphen		0.0030	B
Vest4		0.10
MutPred		0.59		Loss of helix (P = 0.2022)
MVP		0.58
MPC		0.15
ClinPred		0.18	T
GERP RS		4.3
Varity_R		0.10
gMVP		0.40
Mutation Taster		=74/26	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs570514213; hg19: chr15-33873758;