The p.W409* pathogenic mutation (also known as c.1226G>A), located in coding exon 13 of the MUTYH gene, results from a G to A substitution at nucleotide position 1226. This changes the amino acid from a tryptophan to a stop codon within coding exon 13. This variant is considered to be rare based on population cohorts in the Genome Aggregation Database (gnomAD). This alteration is expected to result in loss of function by premature protein truncation or nonsense-mediated mRNA decay. As such, this alteration is interpreted as a disease-causing mutation.
ClinVar Genomic variation as it relates to human health
NM_001048174.2(MUTYH):c.1142G>A (p.Trp381Ter)
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.
Pathogenic
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.1142G>A (p.Trp381Ter)
Variation ID: 1754335 Accession: VCV001754335.2
- Type and length
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single nucleotide variant, 1 bp
- Location
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Cytogenetic: 1p34.1 1: 45331517 (GRCh38) [ NCBI UCSC ] 1: 45797189 (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 Nov 29, 2022 May 1, 2024 Jul 29, 2022 - HGVS
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... more HGVS ... less HGVSNucleotide Protein Molecular
consequenceNM_001048174.2:c.1142G>A MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.
NP_001041639.1:p.Trp381Ter nonsense NM_001128425.2:c.1226G>A MANE Plus Clinical Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.
NP_001121897.1:p.Trp409Ter nonsense NM_001048171.2:c.1142G>A NP_001041636.2:p.Trp381Ter nonsense NM_001048172.2:c.1145G>A NP_001041637.1:p.Trp382Ter nonsense NM_001048173.2:c.1142G>A NP_001041638.1:p.Trp381Ter nonsense NM_001293190.2:c.1187G>A NP_001280119.1:p.Trp396Ter nonsense NM_001293191.2:c.1175G>A NP_001280120.1:p.Trp392Ter nonsense NM_001293192.2:c.866G>A NP_001280121.1:p.Trp289Ter nonsense NM_001293195.2:c.1142G>A NP_001280124.1:p.Trp381Ter nonsense NM_001293196.2:c.866G>A NP_001280125.1:p.Trp289Ter nonsense NM_001350650.2:c.797G>A NP_001337579.1:p.Trp266Ter nonsense NM_001350651.2:c.797G>A NP_001337580.1:p.Trp266Ter nonsense NM_001407069.1:c.1175G>A NP_001393998.1:p.Trp392Ter nonsense NM_001407070.1:c.1142G>A NP_001393999.1:p.Trp381Ter nonsense NM_001407071.1:c.1145G>A NP_001394000.1:p.Trp382Ter nonsense NM_001407072.1:c.1142G>A NP_001394001.1:p.Trp381Ter nonsense NM_001407073.1:c.1142G>A NP_001394002.1:p.Trp381Ter nonsense NM_001407075.1:c.1058G>A NP_001394004.1:p.Trp353Ter nonsense NM_001407077.1:c.1175G>A NP_001394006.1:p.Trp392Ter nonsense NM_001407078.1:c.1145G>A NP_001394007.1:p.Trp382Ter nonsense NM_001407079.1:c.1103G>A NP_001394008.1:p.Trp368Ter nonsense NM_001407080.1:c.1100G>A NP_001394009.1:p.Trp367Ter nonsense NM_001407081.1:c.1142G>A NP_001394010.1:p.Trp381Ter nonsense NM_001407082.1:c.797G>A NP_001394011.1:p.Trp266Ter nonsense NM_001407083.1:c.1184G>A NP_001394012.1:p.Trp395Ter nonsense NM_001407085.1:c.1184G>A NP_001394014.1:p.Trp395Ter nonsense NM_001407086.1:c.1145G>A NP_001394015.1:p.Trp382Ter nonsense NM_001407087.1:c.1163G>A NP_001394016.1:p.Trp388Ter nonsense NM_001407088.1:c.1142G>A NP_001394017.1:p.Trp381Ter nonsense NM_001407089.1:c.1142G>A NP_001394018.1:p.Trp381Ter nonsense NM_001407091.1:c.866G>A NP_001394020.1:p.Trp289Ter nonsense NM_012222.3:c.1217G>A NP_036354.1:p.Trp406Ter nonsense NR_146882.2:n.1370G>A non-coding transcript variant NR_146883.2:n.1219G>A non-coding transcript variant NR_176269.1:n.1366G>A NR_176270.1:n.1306G>A NR_176271.1:n.1229G>A NR_176272.1:n.1293G>A NR_176273.1:n.1251G>A NR_176274.1:n.1306G>A NC_000001.11:g.45331517C>T NC_000001.10:g.45797189C>T NG_008189.1:g.13954G>A LRG_220:g.13954G>A LRG_220t1:c.1226G>A LRG_220p1:p.Trp409Ter - Protein change
- W353*, W367*, W409*, W289*, W388*, W396*, W381*, W382*, W395*, W406*, W266*, W368*, W392*
- Other names
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- Canonical SPDI
- NC_000001.11:45331516: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 | ||
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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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| MUTYH | - | - |
GRCh38 GRCh37 |
2689 | 2845 | |
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. |
|---|---|---|---|---|
| Pathogenic (1) |
criteria provided, single submitter
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Jul 29, 2022 | RCV002364522.2 |
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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Pathogenic
(Jul 29, 2022)
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criteria provided, single submitter
Method: clinical testing
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Hereditary cancer-predisposing syndrome
Affected status: unknown
Allele origin:
germline
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Ambry Genetics
Accession: SCV002664673.2
First in ClinVar: Nov 29, 2022 Last updated: May 01, 2024 |
Comment:
The p.W409* pathogenic mutation (also known as c.1226G>A), located in coding exon 13 of the MUTYH gene, results from a G to A substitution at … (more)
The p.W409* pathogenic mutation (also known as c.1226G>A), located in coding exon 13 of the MUTYH gene, results from a G to A substitution at nucleotide position 1226. This changes the amino acid from a tryptophan to a stop codon within coding exon 13. This variant is considered to be rare based on population cohorts in the Genome Aggregation Database (gnomAD). This alteration is expected to result in loss of function by premature protein truncation or nonsense-mediated mRNA decay. As such, this alteration is interpreted as a disease-causing mutation. (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:
The p.W409* pathogenic mutation (also known as c.1226G>A), located in coding exon 13 of the MUTYH gene, results from a G to A substitution at nucleotide position 1226. This changes the amino acid from a tryptophan to a stop codon within coding exon 13. This variant is considered to be rare based on population cohorts in the Genome Aggregation Database (gnomAD). This alteration is expected to result in loss of function by premature protein truncation or nonsense-mediated mRNA decay. As such, this alteration is interpreted as a disease-causing mutation.
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 May 01, 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.