VCV001767527.2 - ClinVar

NM_000546.6(TP53):c.95del (p.Leu32fs)

Germline

Classification

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.

(2)

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

criteria provided, multiple submitters, no conflicts

Somatic

No data submitted for somatic clinical impact

Somatic

No data submitted for oncogenicity

Variant Details

Identifiers

NM_000546.6(TP53):c.95del (p.Leu32fs)

Variation ID: 1767527 Accession: VCV001767527.2

Type and length

Deletion, 1 bp

Location

Cytogenetic: 17p13.1 17: 7676383 (GRCh38) [ NCBI UCSC ] 17: 7579701 (GRCh37) [ NCBI UCSC ]

Timeline in ClinVar

	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	Feb 12, 2024

HGVS

Nucleotide	Protein	Molecular consequence
NM_000546.6:c.95del MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.	NP_000537.3:p.Leu32fs	frameshift
NM_001126112.3:c.95del	NP_001119584.1:p.Leu32fs	frameshift
NM_001126113.3:c.95del	NP_001119585.1:p.Leu32fs	frameshift
NM_001126114.3:c.95del	NP_001119586.1:p.Leu32fs	frameshift
NM_001126118.2:c.-23del		5 prime UTR
NM_001276695.3:c.-23del		5 prime UTR
NM_001276696.3:c.-23del		5 prime UTR
NM_001276760.3:c.-23del		5 prime UTR
NM_001276761.3:c.-23del		5 prime UTR
NM_001407262.1:c.95delT	NP_001394191.1:p.Leu32Argfs	frameshift
NM_001407263.1:c.-23delT
NM_001407264.1:c.95delT	NP_001394193.1:p.Leu32Argfs	frameshift
NM_001407265.1:c.-23delT
NM_001407266.1:c.95delT	NP_001394195.1:p.Leu32Argfs	frameshift
NM_001407267.1:c.-23delT
NM_001407268.1:c.95delT	NP_001394197.1:p.Leu32Argfs	frameshift
NM_001407269.1:c.-23delT
NM_001407270.1:c.95delT	NP_001394199.1:p.Leu32Argfs	frameshift
NM_001407271.1:c.-23delT
NR_176326.1:n.237delT
NC_000017.11:g.7676383del
NC_000017.10:g.7579701del
NG_017013.2:g.16168del
LRG_321:g.16168del
LRG_321t1:c.95del	LRG_321p1:p.Leu32Argfs
LRG_321t2:c.95del	LRG_321:p.Leu32Argfs
LRG_321t3:c.95del	LRG_321p3:p.Leu32Argfs
LRG_321t4:c.95del	LRG_321p4:p.Leu32Argfs
LRG_321t8:c.-23del

... more HGVS ... less HGVS

Protein change

L32fs

Other names

Canonical SPDI

NC_000017.11:7676382:A:

Functional consequence Help The effect of the variant on RNA or protein function, based on experimental evidence from submitters.

Global minor allele frequency (GMAF) Help The 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.

Links

VarSome

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
Gene	OMIM	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.
TP53		Sufficient evidence for dosage pathogenicity	No evidence available	GRCh38 GRCh37	3367	3466

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.
Hereditary cancer-predisposing syndrome	Pathogenic (1)	criteria provided, single submitter	May 23, 2022	RCV002385290.2
Li-Fraumeni syndrome 1	Pathogenic (1)	criteria provided, single submitter	Feb 12, 2024	RCV004056948.1

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.
Pathogenic (Feb 12, 2024)	criteria provided, single submitter (Myriad Autosomal Dominant, Autosomal Recessive and X-Linked Classification Criteria (2023)) Method: clinical testing	Li-Fraumeni syndrome 1 Affected status: unknown Allele origin: unknown	Myriad Genetics, Inc. Accession: SCV004933696.1 First in ClinVar: May 01, 2024 Last updated: May 01, 2024	Comment: This variant is considered pathogenic. This variant creates a frameshift predicted to result in premature protein truncation.
Pathogenic (May 23, 2022)	criteria provided, single submitter (Ambry Variant Classification Scheme 2023) Method: clinical testing	Hereditary cancer-predisposing syndrome Affected status: unknown Allele origin: germline	Ambry Genetics Accession: SCV002695689.2 First in ClinVar: Nov 29, 2022 Last updated: May 01, 2024	Comment: The c.95delT pathogenic mutation, located in coding exon 2 of the TP53 gene, results from a deletion of one nucleotide at nucleotide position 95, causing … (more) The c.95delT pathogenic mutation, located in coding exon 2 of the TP53 gene, results from a deletion of one nucleotide at nucleotide position 95, causing a translational frameshift with a predicted alternate stop codon (p.L32Rfs*12). 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:

The c.95delT pathogenic mutation, located in coding exon 2 of the TP53 gene, results from a deletion of one nucleotide at nucleotide position 95, causing a translational frameshift with a predicted alternate stop codon (p.L32Rfs*12). 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.

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:

Citations for germline classification of this variant

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 ...

Record last updated May 08, 2024

ClinVar Genomic variation as it relates to human health

NM_000546.6(TP53):c.95del (p.Leu32fs)

Variant Details

Genes

Conditions - Germline

Submissions - Germline

Germline Functional Evidence

Citations for germline classification of this variant

Text-mined citations for this variant ...