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NM_000546.6(TP53):c.797G>A (p.Gly266Glu)

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Interpretation:
Pathogenic/Likely pathogenic​

Review status:
criteria provided, multiple submitters, no conflicts
Submissions:
28
First in ClinVar:
Dec 15, 2014
Most recent Submission:
Feb 7, 2023
Last evaluated:
Nov 1, 2022
Accession:
VCV000161516.16
Variation ID:
161516
Description:
single nucleotide variant
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NM_000546.6(TP53):c.797G>A (p.Gly266Glu)

Allele ID
171614
Variant type
single nucleotide variant
Variant length
1 bp
Cytogenetic location
17p13.1
Genomic location
17: 7673823 (GRCh38) GRCh38 UCSC
17: 7577141 (GRCh37) GRCh37 UCSC
HGVS
Nucleotide Protein Molecular
consequence
NM_000546.6:c.797G>A MANE Select NP_000537.3:p.Gly266Glu missense
NM_001126112.3:c.797G>A NP_001119584.1:p.Gly266Glu missense
NM_001126113.3:c.797G>A NP_001119585.1:p.Gly266Glu missense
... more HGVS
Protein change
G134E, G227E, G266E, G107E
Other names
NP_001119586.1:p.Gly266Glu
Canonical SPDI
NC_000017.11:7673822:C:T
Functional consequence
-
Global minor allele frequency (GMAF)
-

Allele frequency
-
Links
ClinGen: CA000421
dbSNP: rs193920774
VarSome
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Aggregate interpretations per condition

Interpreted condition Interpretation Number of submissions Review status Last evaluated Variation/condition record
Pathogenic/Likely pathogenic 2 criteria provided, multiple submitters, no conflicts Jun 18, 2022 RCV000492556.4
Pathogenic/Likely pathogenic 2 criteria provided, multiple submitters, no conflicts Nov 1, 2022 RCV000709403.7
Likely pathogenic 1 criteria provided, single submitter Jan 7, 2019 RCV000255749.3
Likely pathogenic 2 criteria provided, single submitter May 28, 2019 RCV000421625.2
Likely pathogenic 1 criteria provided, single submitter Jun 18, 2022 RCV002288661.1
Uncertain significance 1 no assertion criteria provided - RCV000149050.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000418383.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000424505.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000429269.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000422957.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000429720.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000423995.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000436020.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000430374.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000418979.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000433054.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000431935.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000440516.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000434273.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000445061.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000441726.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000444033.1
Likely pathogenic 1 no assertion criteria provided May 31, 2016 RCV000444063.1
Likely pathogenic 1 no assertion criteria provided Dec 1, 2018 RCV000785456.2
Pathogenic 1 no assertion criteria provided Jun 15, 2021 RCV002464126.1
Help
Gene OMIM ClinGen Gene Dosage Sensitivity Curation Variation viewer Related variants
HI score Help TS score Help Within gene All
TP53 Sufficient evidence for dosage pathogenicity No evidence available GRCh38
GRCh37
2836 2931

Submitted interpretations and evidence

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Interpretation
(Last evaluated)
Review status
(Assertion criteria)
Condition
(Inheritance)
Submitter More information
Likely pathogenic
(Jan 07, 2019)
criteria provided, single submitter
Method: clinical testing
Not Provided
Affected status: yes
Allele origin: germline
GeneDx
Accession: SCV000322130.7
First in ClinVar: Oct 09, 2016
Last updated: Apr 17, 2019
Comment:
This variant is denoted TP53 c.797G>A at the cDNA level, p.Gly266Glu (G266E) at the protein level, and results in the change of a Glycine to … (more)
Likely pathogenic
(May 28, 2019)
criteria provided, single submitter
Method: clinical testing
Squamous cell carcinoma of the head and neck
Affected status: unknown
Allele origin: unknown
Mendelics
Accession: SCV001140251.1
First in ClinVar: Jan 09, 2020
Last updated: Jan 09, 2020
Pathogenic
(Feb 28, 2019)
criteria provided, single submitter
Method: clinical testing
Hereditary cancer-predisposing syndrome
Affected status: unknown
Allele origin: germline
Ambry Genetics
Accession: SCV000581084.5
First in ClinVar: Jul 01, 2017
Last updated: Nov 29, 2022
Publications:
PubMed (5)
Comment:
The p.G266E pathogenic mutation (also known as c.797G>A), located in coding exon 7 of the TP53 gene, results from a G to A substitution at … (more)
Number of individuals with the variant: 1
Likely pathogenic
(Jul 02, 2018)
criteria provided, single submitter
Method: clinical testing
Li-Fraumeni syndrome
Affected status: unknown
Allele origin: unknown
Mendelics
Accession: SCV000839111.2
First in ClinVar: Oct 10, 2018
Last updated: Dec 11, 2022
Pathogenic
(Nov 01, 2022)
criteria provided, single submitter
Method: clinical testing
Li-Fraumeni syndrome
Affected status: unknown
Allele origin: germline
Invitae
Accession: SCV000931773.5
First in ClinVar: Aug 14, 2019
Last updated: Feb 07, 2023
Publications:
PubMed (12)
Comment:
This sequence change replaces glycine, which is neutral and non-polar, with glutamic acid, which is acidic and polar, at codon 266 of the TP53 protein … (more)
Likely pathogenic
(Jun 18, 2022)
criteria provided, single submitter
Method: clinical testing
Hereditary cancer-predisposing syndrome
Affected status: no
Allele origin: germline
Genome-Nilou Lab
Accession: SCV002582355.1
First in ClinVar: Oct 15, 2022
Last updated: Oct 15, 2022
Likely pathogenic
(Jun 18, 2022)
criteria provided, single submitter
Method: clinical testing
Li-Fraumeni syndrome 1
Affected status: no
Allele origin: germline
Genome-Nilou Lab
Accession: SCV002583016.1
First in ClinVar: Oct 15, 2022
Last updated: Oct 15, 2022
Unknown
(-)
no assertion criteria provided
Method: not provided
Malignant tumor of prostate
Affected status: not provided
Allele origin: somatic
Science for Life laboratory, Karolinska Institutet
Accession: SCV000088692.1
First in ClinVar: Dec 15, 2014
Last updated: Dec 15, 2014
Comment:
TumorID:SWE-10
Comment:
Converted during submission to Uncertain significance.
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Uterine carcinosarcoma
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508298.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
B-cell chronic lymphocytic leukemia
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508299.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Neoplasm of the large intestine
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508297.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Pancreatic adenocarcinoma
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508302.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Squamous cell carcinoma of the skin
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508303.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Ovarian serous cystadenocarcinoma
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508300.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Glioblastoma
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508301.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Hepatocellular carcinoma
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508305.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Carcinoma of esophagus
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508304.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
None
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508309.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Squamous cell lung carcinoma
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508311.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Malignant melanoma of skin
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508306.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Small cell lung carcinoma
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508307.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
None
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508308.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Transitional cell carcinoma of the bladder
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508310.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Neoplasm of brain
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508312.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Breast neoplasm
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508313.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(May 31, 2016)
no assertion criteria provided
Method: literature only
Malignant neoplasm of body of uterus
(Somatic mutation)
Affected status: yes
Allele origin: somatic
Database of Curated Mutations (DoCM)
Accession: SCV000508314.1
First in ClinVar: Mar 08, 2017
Last updated: Mar 08, 2017
Publications:
PubMed (1)
PubMed: 26619011
Other databases
http://docm.genome.wustl.edu/var… http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A
Likely pathogenic
(Dec 01, 2018)
no assertion criteria provided
Method: research
Neoplasm of ovary
Affected status: yes
Allele origin: somatic
German Consortium for Hereditary Breast and Ovarian Cancer, University Hospital Cologne
Accession: SCV000924028.1
First in ClinVar: Jun 17, 2019
Last updated: Jun 17, 2019
Pathogenic
(Jun 15, 2021)
no assertion criteria provided
Method: research
Lung cancer
Affected status: yes
Allele origin: somatic
Arun Kumar Laboratory, Indian Institute of Science
Accession: SCV002759792.1
First in ClinVar: Dec 11, 2022
Last updated: Dec 11, 2022
Age: 34-83 years
Sex: mixed
Ethnicity/Population group: South East Asian
Geographic origin: India

Functional evidence

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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 this variant

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Title Author Journal Year Link
Mutational processes shape the landscape of TP53 mutations in human cancer. Giacomelli AO Nature genetics 2018 PMID: 30224644
A Systematic p53 Mutation Library Links Differential Functional Impact to Cancer Mutation Pattern and Evolutionary Conservation. Kotler E Molecular cell 2018 PMID: 29979965
Brain tumors in Li-Fraumeni syndrome: a commentary and a case of a gliosarcoma patient. Guidi M Future oncology (London, England) 2017 PMID: 27523101
Identifying recurrent mutations in cancer reveals widespread lineage diversity and mutational specificity. Chang MT Nature biotechnology 2016 PMID: 26619011
Genome sequencing of SHH medulloblastoma predicts genotype-related response to smoothened inhibition. Kool M Cancer cell 2014 PMID: 24651015
The mitochondrial and autosomal mutation landscapes of prostate cancer. Lindberg J European urology 2013 PMID: 23265383
p53 mutants induce transcription of NF-κB2 in H1299 cells through CBP and STAT binding on the NF-κB2 promoter and gain of function activity. Vaughan CA Archives of biochemistry and biophysics 2012 PMID: 22198284
Transactivation by temperature-dependent p53 mutants in yeast and human cells. Slovackova J Cell cycle (Georgetown, Tex.) 2010 PMID: 20505364
Altered-function p53 missense mutations identified in breast cancers can have subtle effects on transactivation. Jordan JJ Molecular cancer research : MCR 2010 PMID: 20407015
Molecular basis of the Li-Fraumeni syndrome: an update from the French LFS families. Bougeard G Journal of medical genetics 2008 PMID: 18511570
Analysis of transactivation capability and conformation of p53 temperature-dependent mutants and their reactivation by amifostine in yeast. Grochova D Oncogene 2008 PMID: 17724467
P53 mutants suppress ZBP-89 function. Okada M Anticancer research 2006 PMID: 16827139
Characterization of the p53 mutants ability to inhibit p73 beta transactivation using a yeast-based functional assay. Monti P Oncogene 2003 PMID: 12917626
Understanding the function-structure and function-mutation relationships of p53 tumor suppressor protein by high-resolution missense mutation analysis. Kato S Proceedings of the National Academy of Sciences of the United States of America 2003 PMID: 12826609
p53 mutants can often transactivate promoters containing a p21 but not Bax or PIG3 responsive elements. Campomenosi P Oncogene 2001 PMID: 11429705
http://docm.genome.wustl.edu/variants/ENST00000269305:c.797G>A - - - -

Text-mined citations for rs193920774...

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These 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 Jun 04, 2023