VCV000286537.22 - ClinVar

NM_022464.5(SIL1):c.1351G>A (p.Gly451Ser)

Germline

Classification

The aggregate germline classification for this variant, typically for a monogenic or Mendelian disorder as in the ACMG/AMP guidelines, or for response to a drug. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the aggregate classification.

(7)

Stars represent the aggregate review status, or the level of review supporting the aggregate germline classification for this VCV record. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the review status. The number of submissions which contribute to this review status is shown in parentheses.

Benign/Likely benign

criteria provided, multiple submitters, no conflicts

Somatic

No data submitted for somatic clinical impact

Somatic

No data submitted for oncogenicity

Variant Details

Identifiers

NM_022464.5(SIL1):c.1351G>A (p.Gly451Ser)

Variation ID: 286537 Accession: VCV000286537.22

Type and length

single nucleotide variant, 1 bp

Location

Cytogenetic: 5q31.2 5: 138947152 (GRCh38) [ NCBI UCSC ] 5: 138282841 (GRCh37) [ NCBI UCSC ]

Timeline in ClinVar

	First in ClinVar Help The date this variant first appeared in ClinVar with each type of classification.	Last submission Help The date of the most recent submission for each type of classification for this variant.	Last evaluated Help The most recent date that a submitter evaluated this variant for each type of classification.
Germline	Apr 9, 2018	Oct 8, 2024	Jan 22, 2024

HGVS

Nucleotide	Protein	Molecular consequence
NM_022464.5:c.1351G>A MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.	NP_071909.1:p.Gly451Ser	missense
NM_001037633.2:c.1351G>A	NP_001032722.1:p.Gly451Ser	missense
NC_000005.10:g.138947152C>T
NC_000005.9:g.138282841C>T
NG_008112.2:g.256225G>A

... more HGVS ... less HGVS

Protein change

G451S

Other names

Canonical SPDI

NC_000005.10:138947151:C:T

Functional consequence Help The effect of the variant on RNA or protein function, based on experimental evidence from submitters.

Global minor allele frequency (GMAF) Help The global minor allele frequency calculated by the 1000 Genomes Project. The minor allele at this location is indicated in parentheses and may be different from the allele represented by this VCV record.

0.00220 (T)

Allele frequency Help The frequency of the allele represented by this VCV record.

The Genome Aggregation Database (gnomAD), exomes 0.00050

Exome Aggregation Consortium (ExAC) 0.00063

NHLBI Exome Sequencing Project (ESP) Exome Variant Server 0.00208

1000 Genomes Project 30x 0.00219

1000 Genomes Project 0.00220

The Genome Aggregation Database (gnomAD) 0.00222

Trans-Omics for Precision Medicine (TOPMed) 0.00230

Links

ClinGen: CA3432323 dbSNP: rs34214251 VarSome

Genes

Gene	OMIM	ClinGen Gene Dosage Sensitivity Curation		Variation Viewer Help Links to Variation Viewer, a genome browser to view variation data from NCBI databases.	Related variants
Gene	OMIM	HI score Help The haploinsufficiency score for the gene, curated by ClinGen’s Dosage Sensitivity Curation task team.	TS score Help The triplosensitivity score for the gene, curated by ClinGen’s Dosage Sensitivity Curation task team.		Within gene Help The number of variants in ClinVar that are contained within this gene, with a link to view the list of variants.	All Help The number of variants in ClinVar for this gene, including smaller variants within the gene and larger CNVs that overlap or fully contain the gene.
SIL1		-	-	GRCh38 GRCh37	353	391

Conditions - Germline

Condition Help The condition for this variant-condition (RCV) record in ClinVar.	Classification Help The aggregate germline classification for this variant-condition (RCV) record in ClinVar. The number of submissions that contribute to this aggregate classification is shown in parentheses. (# of submissions)	Review status Help The aggregate review status for this variant-condition (RCV) record in ClinVar. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the review status.	Last evaluated Help The most recent date that a submitter evaluated this variant for the condition.	Variation/condition record Help The RCV accession number, with most recent version number, for the variant-condition record, with a link to the RCV web page.
not specified	Likely benign (1)	criteria provided, single submitter	Mar 1, 2016	RCV000291218.6
not provided	Benign/Likely benign (3)	criteria provided, multiple submitters, no conflicts	Dec 2, 2019	RCV000632077.8
SIL1-related disorder	Likely benign (1)	no assertion criteria provided	Sep 25, 2019	RCV003930122.2
Marinesco-Sjögren syndrome	Likely benign (2)	criteria provided, multiple submitters, no conflicts	Jan 22, 2024	RCV001079025.13

Submissions - Germline

Classification Help The submitted germline classification for each SCV record. (Last evaluated)	Review status Help Stars represent the review status, or the level of review supporting the submitted (SCV) record. This value is calculated by NCBI based on data from the submitter. Read our rules for calculating the review status. This column also includes a link to the submitter’s assertion criteria if provided, and the collection method. (Assertion criteria)	Condition Help The condition for the classification, provided by the submitter for this submitted (SCV) record. This column also includes the affected status and allele origin of individuals observed with this variant.	Submitter Help The submitting organization for this submitted (SCV) record. This column also includes the SCV accession and version number, the date this SCV first appeared in ClinVar, and the date that this SCV was last updated in ClinVar.	More information Help This column includes more information supporting the classification, including citations, the comment on classification, and detailed evidence provided as observations of the variant by the submitter.
Likely benign (Jan 22, 2024)	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015)) Method: clinical testing	Marinesco-Sjögren syndrome Affected status: unknown Allele origin: germline	Labcorp Genetics (formerly Invitae), Labcorp Accession: SCV000753181.7 First in ClinVar: May 28, 2018 Last updated: Feb 20, 2024
Benign (Feb 13, 2019)	criteria provided, single submitter (Athena Diagnostics Criteria) Method: clinical testing	not provided Affected status: unknown Allele origin: germline	Athena Diagnostics Accession: SCV001145634.1 First in ClinVar: Jan 19, 2020 Last updated: Jan 19, 2020
Likely benign (Jan 13, 2018)	criteria provided, single submitter (ICSL Variant Classification Criteria 13 December 2019) Method: clinical testing	Marinesco-Sjögren syndrome Affected status: unknown Allele origin: germline	Illumina Laboratory Services, Illumina Accession: SCV001317459.1 First in ClinVar: May 31, 2020 Last updated: May 31, 2020	Comment: This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated … (more) This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease. (less)
Likely benign (Mar 01, 2016)	criteria provided, single submitter (EGL Classification Definitions 2015) Method: clinical testing	not specified Affected status: unknown Allele origin: germline	Eurofins Ntd Llc (ga) Accession: SCV000340016.4 First in ClinVar: Dec 06, 2016 Last updated: Apr 09, 2018	Other databases http://www.egl-eurofins.com/emvc… http://www.egl-eurofins.com/emvclass/emvclass.php?approved_symbol=SIL1 http://www.ncbi.nlm.nih.gov/vari… http://www.ncbi.nlm.nih.gov/variation/tools/1000genomes/?chr=5&from=138282841&to=138282841 Number of individuals with the variant: 1 Sex: mixed
Likely benign (-)	criteria provided, single submitter (ACMG Guidelines, 2015) Method: not provided	not provided (Autosomal recessive inheritance) Affected status: yes Allele origin: germline	Breakthrough Genomics, Breakthrough Genomics Accession: SCV005226022.1 First in ClinVar: Sep 29, 2024 Last updated: Sep 29, 2024
Likely benign (Dec 02, 2019)	criteria provided, single submitter (GeneDx Variant Classification Process June 2021) Method: clinical testing	Not Provided Affected status: yes Allele origin: germline	GeneDx Accession: SCV000720118.3 First in ClinVar: Apr 09, 2018 Last updated: Mar 04, 2023
Likely benign (Sep 25, 2019)	no assertion criteria provided Method: clinical testing	SIL1-related condition Affected status: unknown Allele origin: germline	PreventionGenetics, part of Exact Sciences Accession: SCV004740114.2 First in ClinVar: Mar 16, 2024 Last updated: Oct 08, 2024	Comment: This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications).

Comment:

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease.

Germline Functional Evidence

There is no functional evidence in ClinVar for this variation. If you have generated functional data for this variation, please consider submitting that data to ClinVar.

Comment:

Citations for germline classification of this variant

Title	Author	Journal	Year	Link
http://www.egl-eurofins.com/emvclass/emvclass.php?approved_symbol=SIL1	-	-	-	-
http://www.ncbi.nlm.nih.gov/variation/tools/1000genomes/?chr=5&from=138282841&to=138282841	-	-	-	-

Text-mined citations for rs34214251 ...

These citations are identified by LitVar using the rs number, so they may include citations for more than one variant at this location. Please review the LitVar results carefully for your variant of interest.

Record last updated Oct 13, 2024

ClinVar Genomic variation as it relates to human health

NM_022464.5(SIL1):c.1351G>A (p.Gly451Ser)

Variant Details

Genes

Conditions - Germline

Submissions - Germline

Germline Functional Evidence

Citations for germline classification of this variant

Text-mined citations for rs34214251 ...