ClinVar Genomic variation as it relates to human health
NM_000152.5(GAA):c.2400C>T (p.Ser800=)
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.
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.
No data submitted for somatic clinical impact
No data submitted for oncogenicity
Variant Details
- Identifiers
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NM_000152.5(GAA):c.2400C>T (p.Ser800=)
Variation ID: 167115 Accession: VCV000167115.25
- Type and length
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single nucleotide variant, 1 bp
- Location
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Cytogenetic: 17q25.3 17: 80117668 (GRCh38) [ NCBI UCSC ] 17: 78091467 (GRCh37) [ NCBI UCSC ]
- Timeline in ClinVar
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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 Oct 2, 2016 May 1, 2024 Jan 31, 2024 - HGVS
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Nucleotide Protein Molecular
consequenceNM_000152.5:c.2400C>T MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.
NP_000143.2:p.Ser800= synonymous NM_001079803.3:c.2400C>T NP_001073271.1:p.Ser800= synonymous NM_001079804.3:c.2400C>T NP_001073272.1:p.Ser800= synonymous NC_000017.11:g.80117668C>T NC_000017.10:g.78091467C>T NG_009822.1:g.21113C>T LRG_673:g.21113C>T LRG_673t1:c.2400C>T LRG_673p1:p.(=) - Protein change
- Other names
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- Canonical SPDI
- NC_000017.11:80117667:C:T
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Functional
consequence HelpThe effect of the variant on RNA or protein function, based on experimental evidence from submitters.
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Global minor allele
frequency (GMAF) HelpThe 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.
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0.00919 (T)
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Allele frequency
Help
The frequency of the allele represented by this VCV record.
The Genome Aggregation Database (gnomAD), exomes 0.00179
Exome Aggregation Consortium (ExAC) 0.00229
The Genome Aggregation Database (gnomAD) 0.00724
NHLBI Exome Sequencing Project (ESP) Exome Variant Server 0.00777
Trans-Omics for Precision Medicine (TOPMed) 0.00814
1000 Genomes Project 0.00919
1000 Genomes Project 30x 0.00953
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 | ||
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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. |
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GAA | - | - |
GRCh38 GRCh38 GRCh37 |
2797 | 2848 |
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. |
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Benign/Likely benign (4) |
criteria provided, multiple submitters, no conflicts
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Mar 11, 2019 | RCV000153291.14 | |
Benign (1) |
no assertion criteria provided
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Sep 27, 2017 | RCV000675245.7 | |
Benign/Likely benign (3) |
criteria provided, multiple submitters, no conflicts
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Jan 31, 2024 | RCV001079574.17 | |
Benign (1) |
criteria provided, single submitter
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Mar 24, 2020 | RCV002444632.2 |
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. |
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Benign
(Mar 11, 2019)
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criteria provided, single submitter
Method: clinical testing
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not specified
Affected status: unknown
Allele origin:
germline
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Women's Health and Genetics/Laboratory Corporation of America, LabCorp
Accession: SCV001361267.1
First in ClinVar: Jun 22, 2020 Last updated: Jun 22, 2020 |
Comment:
Variant summary: GAA c.2400C>T alters a non-conserved nucleotide resulting in a synonymous change. Several computational tools predict a significant impact on normal splicing: Four predict … (more)
Variant summary: GAA c.2400C>T alters a non-conserved nucleotide resulting in a synonymous change. Several computational tools predict a significant impact on normal splicing: Four predict the variant creates a cryptic 5' donor site. However, these predictions have yet to be confirmed by functional studies. The variant allele was found at a frequency of 0.0023 in 275064 control chromosomes, predominantly at a frequency of 0.024 within the African subpopulation in the gnomAD database, including 8 homozygotes. The observed variant frequency within African control individuals in the gnomAD database is approximately 6-folds higher than the estimated maximal expected allele frequency for a pathogenic variant in GAA causing Glycogen Storage Disease, Type 2 (Pompe Disease) phenotype (0.0042), strongly suggesting that the variant is a benign polymorphism found primarily in populations of African origin. To our knowledge, no occurrence of c.2400C>T in individuals affected with Glycogen Storage Disease, Type 2 (Pompe Disease) and no experimental evidence demonstrating its impact on protein function have been reported. Three ClinVar submissions from clinical diagnostic laboratories (evaluation after 2014) cite the variant as benign. Based on the evidence outlined above, the variant was classified as benign. (less)
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Benign
(Oct 01, 2020)
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criteria provided, single submitter
Method: clinical testing
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Glycogen storage disease, type II
Affected status: unknown
Allele origin:
germline
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ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories
Accession: SCV002049491.1
First in ClinVar: Jan 08, 2022 Last updated: Jan 08, 2022 |
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Benign
(May 20, 2016)
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criteria provided, single submitter
Method: clinical testing
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not specified
Affected status: yes
Allele origin:
germline
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GeneDx
Accession: SCV000526400.4
First in ClinVar: Mar 08, 2017 Last updated: Mar 08, 2017 |
Comment:
This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at … (more)
This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. (less)
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Likely benign
(-)
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criteria provided, single submitter
Method: clinical testing
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NOT SPECIFIED
Affected status: unknown
Allele origin:
germline
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PreventionGenetics, part of Exact Sciences
Accession: SCV000302679.1
First in ClinVar: Oct 02, 2016 Last updated: Oct 02, 2016 |
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Benign
(Dec 13, 2013)
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criteria provided, single submitter
Method: clinical testing
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not specified
Affected status: unknown
Allele origin:
germline
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Eurofins Ntd Llc (ga)
Accession: SCV000202768.7
First in ClinVar: Jan 31, 2015 Last updated: May 03, 2018 |
Number of individuals with the variant: 2
Sex: mixed
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Likely benign
(Jan 13, 2018)
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criteria provided, single submitter
Method: clinical testing
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Glycogen storage disease, type II
Affected status: unknown
Allele origin:
germline
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Illumina Laboratory Services, Illumina
Accession: SCV001282687.1
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)
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Benign
(Jan 31, 2024)
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criteria provided, single submitter
Method: clinical testing
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Glycogen storage disease, type II
Affected status: unknown
Allele origin:
germline
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Labcorp Genetics (formerly Invitae), Labcorp
Accession: SCV000626566.8
First in ClinVar: Dec 26, 2017 Last updated: Feb 20, 2024 |
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Benign
(Mar 24, 2020)
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criteria provided, single submitter
Method: clinical testing
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Cardiovascular phenotype
Affected status: unknown
Allele origin:
germline
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Ambry Genetics
Accession: SCV002732040.2
First in ClinVar: Nov 29, 2022 Last updated: May 01, 2024 |
Comment:
This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation … (more)
This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. (less)
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Benign
(Sep 27, 2017)
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no assertion criteria provided
Method: clinical testing
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not provided
Affected status: unknown
Allele origin:
unknown
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Mayo Clinic Laboratories, Mayo Clinic
Accession: SCV000800892.1
First in ClinVar: Aug 05, 2018 Last updated: Aug 05, 2018 |
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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. |
Citations for germline classification of this variant
HelpTitle | Author | Journal | Year | Link |
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http://www.egl-eurofins.com/emvclass/emvclass.php?approved_symbol=GAA | - | - | - | - |
Text-mined citations for rs115705591 ...
HelpRecord last updated Sep 29, 2024
This date represents the last time this VCV record was updated. The update may be due to an update to one of the included submitted records (SCVs), or due to an update that ClinVar made to the variant such as adding HGVS expressions or a rs number. So this date may be different from the date of the “most recent submission” reported at the top of this page.