This sequence change replaces glycine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 198 of the MUTYH protein (p.Gly198Arg). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with MUTYH-related conditions. An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be tolerated. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.
ClinVar Genomic variation as it relates to human health
NM_001048174.2(MUTYH):c.508G>A (p.Gly170Arg)
Germline
Classification
Help
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.
(1)
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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.
Uncertain significance
1
criteria provided, single submitter
Somatic
No data submitted for somatic clinical impact
Somatic
No data submitted for oncogenicity
Variant Details
- Identifiers
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NM_001048174.2(MUTYH):c.508G>A (p.Gly170Arg)
Variation ID: 2957882 Accession: VCV002957882.1
- Type and length
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single nucleotide variant, 1 bp
- Location
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Cytogenetic: 1p34.1 1: 45332672 (GRCh38) [ NCBI UCSC ] 1: 45798344 (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 Feb 29, 2024 Feb 28, 2024 Nov 21, 2023 - HGVS
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... more HGVS ... less HGVSNucleotide Protein Molecular
consequenceNM_001048174.2:c.508G>A MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.
NP_001041639.1:p.Gly170Arg missense NM_001128425.2:c.592G>A MANE Plus Clinical Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.
NP_001121897.1:p.Gly198Arg missense NM_001048171.2:c.508G>A NP_001041636.2:p.Gly170Arg missense NM_001048172.2:c.511G>A NP_001041637.1:p.Gly171Arg missense NM_001048173.2:c.508G>A NP_001041638.1:p.Gly170Arg missense NM_001293190.2:c.553G>A NP_001280119.1:p.Gly185Arg missense NM_001293191.2:c.541G>A NP_001280120.1:p.Gly181Arg missense NM_001293192.2:c.232G>A NP_001280121.1:p.Gly78Arg missense NM_001293195.2:c.508G>A NP_001280124.1:p.Gly170Arg missense NM_001293196.2:c.232G>A NP_001280125.1:p.Gly78Arg missense NM_001350650.2:c.163G>A NP_001337579.1:p.Gly55Arg missense NM_001350651.2:c.163G>A NP_001337580.1:p.Gly55Arg missense NM_001407069.1:c.541G>A NP_001393998.1:p.Gly181Arg missense NM_001407070.1:c.508G>A NP_001393999.1:p.Gly170Arg missense NM_001407071.1:c.511G>A NP_001394000.1:p.Gly171Arg missense NM_001407072.1:c.508G>A NP_001394001.1:p.Gly170Arg missense NM_001407073.1:c.508G>A NP_001394002.1:p.Gly170Arg missense NM_001407075.1:c.424G>A NP_001394004.1:p.Gly142Arg missense NM_001407077.1:c.541G>A NP_001394006.1:p.Gly181Arg missense NM_001407078.1:c.511G>A NP_001394007.1:p.Gly171Arg missense NM_001407079.1:c.469G>A NP_001394008.1:p.Gly157Arg missense NM_001407080.1:c.466G>A NP_001394009.1:p.Gly156Arg missense NM_001407081.1:c.508G>A NP_001394010.1:p.Gly170Arg missense NM_001407082.1:c.163G>A NP_001394011.1:p.Gly55Arg missense NM_001407083.1:c.550G>A NP_001394012.1:p.Gly184Arg missense NM_001407085.1:c.550G>A NP_001394014.1:p.Gly184Arg missense NM_001407086.1:c.511G>A NP_001394015.1:p.Gly171Arg missense NM_001407087.1:c.529G>A NP_001394016.1:p.Gly177Arg missense NM_001407088.1:c.508G>A NP_001394017.1:p.Gly170Arg missense NM_001407089.1:c.508G>A NP_001394018.1:p.Gly170Arg missense NM_001407091.1:c.232G>A NP_001394020.1:p.Gly78Arg missense NM_012222.3:c.583G>A NP_036354.1:p.Gly195Arg missense NR_146882.2:n.736G>A non-coding transcript variant NR_146883.2:n.585G>A non-coding transcript variant NR_176269.1:n.732G>A non-coding transcript variant NR_176270.1:n.672G>A NR_176271.1:n.595G>A non-coding transcript variant NR_176272.1:n.659G>A non-coding transcript variant NR_176273.1:n.617G>A non-coding transcript variant NR_176274.1:n.672G>A non-coding transcript variant NC_000001.11:g.45332672C>T NC_000001.10:g.45798344C>T NG_008189.1:g.12799G>A LRG_220:g.12799G>A LRG_220t1:c.592G>A LRG_220p1:p.Gly198Arg - Protein change
- G157R, G181R, G184R, G156R, G171R, G55R, G142R, G177R, G198R, G78R, G170R, G185R, G195R
- Other names
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- Canonical SPDI
- NC_000001.11:45332671: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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Allele frequency
Help
The frequency of the allele represented by this VCV record.
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- Links
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 | ||
|---|---|---|---|---|---|---|
| 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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| MUTYH | - | - |
GRCh38 GRCh37 |
2688 | 2844 | |
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. |
|---|---|---|---|---|
| Uncertain significance (1) |
criteria provided, single submitter
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Nov 21, 2023 | RCV003811545.3 |
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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Uncertain significance
(Nov 21, 2023)
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criteria provided, single submitter
Method: clinical testing
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Familial adenomatous polyposis 2
Affected status: unknown
Allele origin:
germline
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Labcorp Genetics (formerly Invitae), Labcorp
Accession: SCV004614640.1
First in ClinVar: Feb 28, 2024 Last updated: Feb 28, 2024 |
Comment:
This sequence change replaces glycine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 198 of the MUTYH protein (p.Gly198Arg). … (more)
This sequence change replaces glycine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 198 of the MUTYH protein (p.Gly198Arg). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with MUTYH-related conditions. An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be tolerated. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. (less)
|
Comment:
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:
This sequence change replaces glycine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 198 of the MUTYH protein (p.Gly198Arg). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with MUTYH-related conditions. An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be tolerated. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.
Citations for germline classification of this variant
Help| There are no citations for germline classification of this variant in ClinVar. If you know of citations for this variation, please consider submitting that information to ClinVar. |
Text-mined citations for this variant ...
HelpRecord last updated Sep 30, 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.