NM_020988.3(GNAO1):c.158T>A (p.Met53Lys) AND not provided

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Dec 15, 2020
Review status:: 1 star out of maximum of 4 stars
criteria provided, single submitter

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:: RCV001546803.2

Allele description [Variation Report for NM_020988.3(GNAO1):c.158T>A (p.Met53Lys)]

NM_020988.3(GNAO1):c.158T>A (p.Met53Lys)

Gene:

GNAO1:G protein subunit alpha o1 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

16q13

Genomic location:

Preferred name:

NM_020988.3(GNAO1):c.158T>A (p.Met53Lys)

HGVS:

NC_000016.10:g.56192613T>A
NG_042800.1:g.6275T>A
NM_020988.3:c.158T>AMANE SELECT
NM_138736.3:c.158T>A
NP_066268.1:p.Met53Lys
NP_620073.2:p.Met53Lys
NC_000016.9:g.56226525T>A
NM_020988.2:c.158T>A

Protein change:

M53K

Links:

dbSNP: rs2143272295

NCBI 1000 Genomes Browser:

rs2143272295

Molecular consequence:

NM_020988.3:c.158T>A - missense variant - [Sequence Ontology: SO:0001583]
NM_138736.3:c.158T>A - 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
SCV001766387	GeneDx	criteria provided, single submitter (GeneDx Variant Classification Process June 2021)	Uncertain significance (Dec 15, 2020)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001766387

GeneDx

criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)

Uncertain significance
(Dec 15, 2020)

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

Details of each submission

From GeneDx, SCV001766387.1

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

Description

Not observed in large population cohorts (Lek et al., 2016); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; Has not been previously published as pathogenic or benign to our knowledge

#	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: Dec 24, 2023

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