NM_005633.4(SOS1):c.2491C>G (p.Leu831Val) AND not provided

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Jan 3, 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:: RCV001752623.2

Allele description [Variation Report for NM_005633.4(SOS1):c.2491C>G (p.Leu831Val)]

NM_005633.4(SOS1):c.2491C>G (p.Leu831Val)

Gene:

SOS1:SOS Ras/Rac guanine nucleotide exchange factor 1 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

2p22.1

Genomic location:

Preferred name:

NM_005633.4(SOS1):c.2491C>G (p.Leu831Val)

HGVS:

NC_000002.12:g.39010603G>C
NG_007530.1:g.114861C>G
NM_001382394.1:c.2470C>G
NM_001382395.1:c.2491C>G
NM_005633.4:c.2491C>GMANE SELECT
NP_001369323.1:p.Leu824Val
NP_001369324.1:p.Leu831Val
NP_005624.2:p.Leu831Val
LRG_754t1:c.2491C>G
LRG_754:g.114861C>G
NC_000002.11:g.39237744G>C
NM_005633.3:c.2491C>G

Protein change:

L824V

Links:

dbSNP: rs2124511437

NCBI 1000 Genomes Browser:

rs2124511437

Molecular consequence:

NM_001382394.1:c.2470C>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001382395.1:c.2491C>G - missense variant - [Sequence Ontology: SO:0001583]
NM_005633.4:c.2491C>G - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:: none provided; RECLASSIFIED - ADRA2C POLYMORPHISM; RECLASSIFIED - ADRB1 POLYMORPHISM
Identifiers:: MedGen: C3661900

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001997528	GeneDx	criteria provided, single submitter (GeneDx Variant Classification Process June 2021)	Uncertain significance (Jan 3, 2020)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001997528

GeneDx

criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)

Uncertain significance
(Jan 3, 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, SCV001997528.2

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

Description

Has not been previously published as pathogenic or benign to our knowledge; Not observed in large population cohorts (Lek et al., 2016); In silico analysis, which includes protein predictors and evolutionary conservation, supports that this variant does not alter protein structure/function

#	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: Mar 5, 2025

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