The p.K1982I variant (also known as c.5945A>T), located in coding exon 15 of the APC gene, results from an A to T substitution at nucleotide position 5945. The lysine at codon 1982 is replaced by isoleucine, an amino acid with dissimilar properties. This amino acid position is conserved. In addition, in silico predictors for this gene do not accurately predict pathogenicity. Based on the available evidence, the clinical significance of this variant remains unclear.
ClinVar Genomic variation as it relates to human health
NM_000038.6(APC):c.5945A>T (p.Lys1982Ile)
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_000038.6(APC):c.5945A>T (p.Lys1982Ile)
Variation ID: 3411233 Accession: VCV003411233.1
- Type and length
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single nucleotide variant, 1 bp
- Location
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Cytogenetic: 5q22.2 5: 112841539 (GRCh38) [ NCBI UCSC ] 5: 112177236 (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 Jan 13, 2025 Jan 13, 2025 Sep 18, 2024 - HGVS
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... more HGVS ... less HGVSNucleotide Protein Molecular
consequenceNM_000038.6:c.5945A>T MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.
NP_000029.2:p.Lys1982Ile missense NM_001127510.3:c.5945A>T NP_001120982.1:p.Lys1982Ile missense NM_001127511.3:c.5891A>T NP_001120983.2:p.Lys1964Ile missense NM_001354895.2:c.5945A>T NP_001341824.1:p.Lys1982Ile missense NM_001354896.2:c.5999A>T NP_001341825.1:p.Lys2000Ile missense NM_001354897.2:c.5975A>T NP_001341826.1:p.Lys1992Ile missense NM_001354898.2:c.5870A>T NP_001341827.1:p.Lys1957Ile missense NM_001354899.2:c.5861A>T NP_001341828.1:p.Lys1954Ile missense NM_001354900.2:c.5822A>T NP_001341829.1:p.Lys1941Ile missense NM_001354901.2:c.5768A>T NP_001341830.1:p.Lys1923Ile missense NM_001354902.2:c.5672A>T NP_001341831.1:p.Lys1891Ile missense NM_001354903.2:c.5642A>T NP_001341832.1:p.Lys1881Ile missense NM_001354904.2:c.5567A>T NP_001341833.1:p.Lys1856Ile missense NM_001354905.2:c.5465A>T NP_001341834.1:p.Lys1822Ile missense NM_001354906.2:c.5096A>T NP_001341835.1:p.Lys1699Ile missense NM_001407446.1:c.6029A>T NP_001394375.1:p.Lys2010Ile missense NM_001407447.1:c.5999A>T NP_001394376.1:p.Lys2000Ile missense NM_001407448.1:c.5999A>T NP_001394377.1:p.Lys2000Ile missense NM_001407449.1:c.5999A>T NP_001394378.1:p.Lys2000Ile missense NM_001407450.1:c.5945A>T NP_001394379.1:p.Lys1982Ile missense NM_001407451.1:c.5924A>T NP_001394380.1:p.Lys1975Ile missense NM_001407452.1:c.5915A>T NP_001394381.1:p.Lys1972Ile missense NM_001407453.1:c.5768A>T NP_001394382.1:p.Lys1923Ile missense NM_001407454.1:c.5696A>T NP_001394383.1:p.Lys1899Ile missense NM_001407455.1:c.5696A>T NP_001394384.1:p.Lys1899Ile missense NM_001407456.1:c.5696A>T NP_001394385.1:p.Lys1899Ile missense NM_001407457.1:c.5696A>T NP_001394386.1:p.Lys1899Ile missense NM_001407458.1:c.5642A>T NP_001394387.1:p.Lys1881Ile missense NM_001407459.1:c.5642A>T NP_001394388.1:p.Lys1881Ile missense NM_001407460.1:c.5642A>T NP_001394389.1:p.Lys1881Ile missense NM_001407467.1:c.5558A>T NP_001394396.1:p.Lys1853Ile missense NM_001407469.1:c.5558A>T NP_001394398.1:p.Lys1853Ile missense NM_001407470.1:c.5096A>T NP_001394399.1:p.Lys1699Ile missense NM_001407471.1:c.4793A>T NP_001394400.1:p.Lys1598Ile missense NM_001407472.1:c.4793A>T NP_001394401.1:p.Lys1598Ile missense NR_176365.1:n.5780A>T non-coding transcript variant NR_176366.1:n.6199A>T non-coding transcript variant NC_000005.10:g.112841539A>T NC_000005.9:g.112177236A>T NG_008481.4:g.154019A>T LRG_130:g.154019A>T LRG_130t1:c.5945A>T LRG_130p1:p.Lys1982Ile LRG_130t2:c.5945A>T LRG_130p2:p.Lys1982Ile LRG_130t3:c.5945A>T LRG_130p3:p.Lys1982Ile - Protein change
- K1853I, K1954I, K1975I, K1982I, K1598I, K1822I, K1881I, K1941I, K1957I, K2000I, K1699I, K1856I, K1891I, K1923I, K1972I, K1992I, K2010I, K1899I, K1964I
- Other names
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- Canonical SPDI
- NC_000005.10:112841538:A: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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| APC | Sufficient evidence for dosage pathogenicity | No evidence available |
GRCh38 GRCh37 |
15254 | 15392 | |
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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Sep 18, 2024 | RCV004945480.1 |
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
(Sep 18, 2024)
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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: SCV005466894.1
First in ClinVar: Jan 13, 2025 Last updated: Jan 13, 2025 |
Comment:
The p.K1982I variant (also known as c.5945A>T), located in coding exon 15 of the APC gene, results from an A to T substitution at nucleotide … (more)
The p.K1982I variant (also known as c.5945A>T), located in coding exon 15 of the APC gene, results from an A to T substitution at nucleotide position 5945. The lysine at codon 1982 is replaced by isoleucine, an amino acid with dissimilar properties. This amino acid position is conserved. In addition, in silico predictors for this gene do not accurately predict pathogenicity. Based on the available evidence, the clinical significance of this variant remains unclear. (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.K1982I variant (also known as c.5945A>T), located in coding exon 15 of the APC gene, results from an A to T substitution at nucleotide position 5945. The lysine at codon 1982 is replaced by isoleucine, an amino acid with dissimilar properties. This amino acid position is conserved. In addition, in silico predictors for this gene do not accurately predict pathogenicity. Based on the available evidence, the clinical significance of this variant remains unclear.
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 Jan 19, 2025
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.