NM_000540.3(RYR1):c.4766A>C (p.Gln1589Pro) AND not provided

Germline classification:: Uncertain significance (2 submissions)
Last evaluated:: Jan 5, 2025
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV000721555.6

Allele description [Variation Report for NM_000540.3(RYR1):c.4766A>C (p.Gln1589Pro)]

NM_000540.3(RYR1):c.4766A>C (p.Gln1589Pro)

Gene:

RYR1:ryanodine receptor 1 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

19q13.2

Genomic location:

Preferred name:

NM_000540.3(RYR1):c.4766A>C (p.Gln1589Pro)

Other names:

NM_000540.3(RYR1):c.4766A>C; p.Gln1589Pro

HGVS:

NC_000019.10:g.38483348A>C
NG_008866.1:g.54649A>C
NM_000540.3:c.4766A>CMANE SELECT
NM_001042723.2:c.4766A>C
NP_000531.2:p.Gln1589Pro
NP_000531.2:p.Gln1589Pro
NP_001036188.1:p.Gln1589Pro
LRG_766t1:c.4766A>C
LRG_766:g.54649A>C
LRG_766p1:p.Gln1589Pro
NC_000019.9:g.38973988A>C
NM_000540.2:c.4766A>C

Protein change:

Q1589P

Links:

dbSNP: rs780420237

Molecular consequence:

NM_000540.3:c.4766A>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001042723.2:c.4766A>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: C3661900

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000852643	PreventionGenetics, part of Exact Sciences	criteria provided, single submitter (ACMG Guidelines, 2015)	Uncertain significance (Aug 26, 2016)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV006278933	GeneDx	criteria provided, single submitter (GeneDx Variant Classification Process June 2021)	Uncertain significance (Jan 5, 2025)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000852643

PreventionGenetics, part of Exact Sciences

criteria provided, single submitter

(ACMG Guidelines, 2015)

Uncertain significance
(Aug 26, 2016)

germline

clinical testing

PubMed (1)
[See all records that cite this PMID]

SCV006278933

GeneDx

criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)

Uncertain significance
(Jan 5, 2025)

germline

clinical testing

Citation Link

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	yes	not provided	not provided	not provided	not provided	not provided	clinical testing
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee.

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]

PMID:: 25741868
PMCID:: PMC4544753

Details of each submission

From PreventionGenetics, part of Exact Sciences, SCV000852643.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (1)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From GeneDx, SCV006278933.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; Not observed at significant frequency in large population cohorts (gnomAD); This variant is associated with the following publications: (PMID: 32236737)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Apr 4, 2026

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