This missense variant replaces alanine with proline at codon 377 of the STK11 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with hereditary cancer in the literature. This variant has been identified in 2/241710 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance.
ClinVar Genomic variation as it relates to human health
NM_000455.5(STK11):c.1129G>C (p.Ala377Pro)
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.
(7)
Help
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.
Conflicting classifications of pathogenicity
Uncertain significance(6); Likely benign(1)
Uncertain significance(6); Likely benign(1)
7
criteria provided, conflicting classifications
Somatic
No data submitted for somatic clinical impact
Somatic
No data submitted for oncogenicity
Variant Details
- Identifiers
-
NM_000455.5(STK11):c.1129G>C (p.Ala377Pro)
Variation ID: 237789 Accession: VCV000237789.22
- Type and length
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single nucleotide variant, 1 bp
- Location
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Cytogenetic: 19p13.3 19: 1226474 (GRCh38) [ NCBI UCSC ] 19: 1226473 (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 19, 2018 May 1, 2024 Jan 18, 2024 - HGVS
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... more HGVS ... less HGVSNucleotide Protein Molecular
consequenceNM_000455.5:c.1129G>C MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.
NP_000446.1:p.Ala377Pro missense NC_000019.10:g.1226474G>C NC_000019.9:g.1226473G>C NG_007460.2:g.42068G>C LRG_319:g.42068G>C LRG_319t1:c.1129G>C LRG_319p1:p.Ala377Pro - Protein change
- A377P
- Other names
- -
- Canonical SPDI
- NC_000019.10:1226473:G:C
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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.
- -
-
Allele frequency
Help
The frequency of the allele represented by this VCV record.
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Exome Aggregation Consortium (ExAC) 0.00002
- 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. |
|||
| STK11 | Sufficient evidence for dosage pathogenicity | No evidence available |
GRCh38 GRCh37 |
2394 | 2672 | |
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 (3) |
criteria provided, multiple submitters, no conflicts
|
Jan 18, 2024 | RCV000227141.14 | |
| Conflicting interpretations of pathogenicity (3) |
criteria provided, conflicting classifications
|
May 24, 2022 | RCV000564880.14 | |
| Uncertain significance (1) |
criteria provided, single submitter
|
Oct 4, 2022 | RCV002288910.2 |
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. |
|
|---|---|---|---|---|---|
|
Uncertain significance
(Jul 15, 2021)
|
criteria provided, single submitter
Method: clinical testing
|
Peutz-Jeghers syndrome
Affected status: no
Allele origin:
germline
|
Genome-Nilou Lab
Accession: SCV002057935.1
First in ClinVar: Jan 15, 2022 Last updated: Jan 15, 2022 |
|
|
|
Uncertain significance
(Mar 13, 2022)
|
criteria provided, single submitter
Method: curation
|
Hereditary cancer-predisposing syndrome
Affected status: unknown
Allele origin:
germline
|
Sema4, Sema4
Accession: SCV002531642.1
First in ClinVar: Jun 24, 2022 Last updated: Jun 24, 2022
Comment:
The STK11 c.1129G>C (p.A377P) variant has not been reported in the literature to our knowledge. This variant was observed in 2/107918 chromosomes in the Non-Finnish … (more)
The STK11 c.1129G>C (p.A377P) variant has not been reported in the literature to our knowledge. This variant was observed in 2/107918 chromosomes in the Non-Finnish European population according to the Genome Aggregation Database (http://gnomad.broadinstitute.org, PMID: 32461654). The variant has been reported in ClinVar (Variation ID 237789). In silico tools suggest the impact of the variant on protein function is benign, though these predictions have not been confirmed by functional studies. The evidence is insufficient to meet ACMG/AMP criteria for classifying the variant as benign or pathogenic. Thus, the clinical significance of this variant is currently uncertain. (less)
|
|
|
|
Uncertain significance
(Oct 11, 2021)
|
criteria provided, single submitter
Method: clinical testing
|
Hereditary cancer-predisposing syndrome
Affected status: unknown
Allele origin:
germline
|
Color Diagnostics, LLC DBA Color Health
Accession: SCV000686592.5
First in ClinVar: Feb 19, 2018 Last updated: Feb 14, 2024 |
Comment:
This missense variant replaces alanine with proline at codon 377 of the STK11 protein. Computational prediction suggests that this variant may not impact protein structure … (more)
This missense variant replaces alanine with proline at codon 377 of the STK11 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with hereditary cancer in the literature. This variant has been identified in 2/241710 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance. (less)
|
|
|
Uncertain significance
(Jan 18, 2024)
|
criteria provided, single submitter
Method: clinical testing
|
Peutz-Jeghers syndrome
Affected status: unknown
Allele origin:
germline
|
Labcorp Genetics (formerly Invitae), Labcorp
Accession: SCV000284844.10
First in ClinVar: Jul 01, 2016 Last updated: Feb 20, 2024 |
Comment:
This sequence change replaces alanine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 377 of the STK11 protein (p.Ala377Pro). … (more)
This sequence change replaces alanine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 377 of the STK11 protein (p.Ala377Pro). This variant is present in population databases (rs768870802, gnomAD 0.002%). This variant has not been reported in the literature in individuals affected with STK11-related conditions. ClinVar contains an entry for this variant (Variation ID: 237789). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt STK11 protein function with a negative predictive value of 95%. 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)
|
|
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Likely benign
(May 24, 2022)
|
criteria provided, single submitter
Method: clinical testing
|
Hereditary cancer-predisposing syndrome
Affected status: unknown
Allele origin:
germline
|
Ambry Genetics
Accession: SCV000672337.5
First in ClinVar: Jan 01, 2018 Last updated: May 01, 2024 |
Comment:
This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of … (more)
This alteration is classified as likely 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)
|
|
|
Uncertain significance
(Oct 04, 2022)
|
criteria provided, single submitter
Method: clinical testing
|
Not Provided
Affected status: yes
Allele origin:
germline
|
GeneDx
Accession: SCV002578841.2
First in ClinVar: Oct 15, 2022 Last updated: Mar 04, 2023 |
Comment:
Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant does not alter protein structure/function; Has not … (more)
Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge; This variant is associated with the following publications: (PMID: 28900777) (less)
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|
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Uncertain Significance
(Jan 11, 2024)
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criteria provided, single submitter
Method: clinical testing
|
Peutz-Jeghers syndrome
(Autosomal dominant inheritance)
Affected status: unknown
Allele origin:
germline
|
All of Us Research Program, National Institutes of Health
Accession: SCV004818990.1
First in ClinVar: Apr 20, 2024 Last updated: Apr 20, 2024
Comment:
This study involves interpretation of variants in research participants for the purpose of population health screening. Participant phenotype was not available at the time of … (more)
This study involves interpretation of variants in research participants for the purpose of population health screening. Participant phenotype was not available at the time of variant classification. Additional details can be found in publication PMID: 35346344, PMCID: PMC8962531 (less)
|
Comment:
This missense variant replaces alanine with proline at codon 377 of the STK11 protein. Computational prediction suggests that this variant may not impact protein structure … (more)
This missense variant replaces alanine with proline at codon 377 of the STK11 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with hereditary cancer in the literature. This variant has been identified in 2/241710 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance. (less)
Number of individuals with the variant: 1
|
Comment:
Comment:
This sequence change replaces alanine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 377 of the STK11 protein (p.Ala377Pro). This variant is present in population databases (rs768870802, gnomAD 0.002%). This variant has not been reported in the literature in individuals affected with STK11-related conditions. ClinVar contains an entry for this variant (Variation ID: 237789). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt STK11 protein function with a negative predictive value of 95%. 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.
Comment:
This alteration is classified as likely 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.
Comment:
Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge; This variant is associated with the following publications: (PMID: 28900777)
Comment:
This missense variant replaces alanine with proline at codon 377 of the STK11 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with hereditary cancer in the literature. This variant has been identified in 2/241710 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance.
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 missense variant replaces alanine with proline at codon 377 of the STK11 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with hereditary cancer in the literature. This variant has been identified in 2/241710 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance.
Comment:
This sequence change replaces alanine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 377 of the STK11 protein (p.Ala377Pro). This variant is present in population databases (rs768870802, gnomAD 0.002%). This variant has not been reported in the literature in individuals affected with STK11-related conditions. ClinVar contains an entry for this variant (Variation ID: 237789). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt STK11 protein function with a negative predictive value of 95%. 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.
Comment:
This alteration is classified as likely 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.
Comment:
Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge; This variant is associated with the following publications: (PMID: 28900777)
Comment:
This missense variant replaces alanine with proline at codon 377 of the STK11 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with hereditary cancer in the literature. This variant has been identified in 2/241710 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is 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 rs768870802 ...
HelpThese 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 08, 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.