VCV002505310.1 - ClinVar

NM_016648.4(LARP7):c.223_229del (p.Val75fs)

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.

(1)

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.

Likely pathogenic

criteria provided, single submitter

Somatic

No data submitted for somatic clinical impact

Somatic

No data submitted for oncogenicity

Variant Details

Identifiers

NM_016648.4(LARP7):c.223_229del (p.Val75fs)

Variation ID: 2505310 Accession: VCV002505310.1

Type and length

Deletion, 7 bp

Location

Cytogenetic: 4q25 4: 112646368-112646374 (GRCh38) [ NCBI UCSC ] 4: 113567524-113567530 (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	Jun 17, 2023	Jun 17, 2023	Jun 15, 2023

HGVS

Nucleotide	Protein	Molecular consequence
NM_016648.4:c.223_229del MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.	NP_057732.2:p.Val75fs	frameshift
NM_001267039.4:c.223_229del	NP_001253968.2:p.Val75fs	frameshift
NM_001370974.1:c.223_229del	NP_001357903.1:p.Val75fs	frameshift
NM_001370975.1:c.223_229del	NP_001357904.1:p.Val75fs	frameshift
NM_001370976.1:c.223_229del	NP_001357905.1:p.Val75fs	frameshift
NM_001370977.1:c.223_229del	NP_001357906.1:p.Val75fs	frameshift
NM_001370978.1:c.223_229del	NP_001357907.1:p.Val75fs	frameshift
NM_001370979.1:c.223_229del	NP_001357908.1:p.Val75fs	frameshift
NM_001370980.1:c.223_229del	NP_001357909.1:p.Val75fs	frameshift
NM_001370981.1:c.-15_-9del		5 prime UTR
NM_001370982.1:c.-15_-9del		5 prime UTR
NM_015454.3:c.223_229del	NP_056269.1:p.Val75fs	frameshift
NR_049768.1:n.398_404delGTGTCTT
NC_000004.12:g.112646371_112646377del
NC_000004.11:g.113567527_113567533del
NG_032779.1:g.14408_14414del

... more HGVS ... less HGVS

Protein change

V75fs

Other names

Canonical SPDI

NC_000004.12:112646367:CTTGTGTCTT:CTT

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.
LARP7		-	-	GRCh38 GRCh37	120	297

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.
Microcephalic primordial dwarfism, Alazami type	Likely pathogenic (1)	criteria provided, single submitter	Jun 15, 2023	RCV003234606.1

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.
Likely pathogenic (Jun 15, 2023)	criteria provided, single submitter (ACMG Guidelines, 2015) Method: clinical testing	Microcephalic primordial dwarfism, Alazami type Affected status: yes Allele origin: germline	Department of Human Genetics, Hannover Medical School Accession: SCV003932351.1 First in ClinVar: Jun 17, 2023 Last updated: Jun 17, 2023	Comment: This change was detected homozygously. It leads to a frameshift and subsequently to a premature stop signal, which most likely results in the degradation of … (more) This change was detected homozygously. It leads to a frameshift and subsequently to a premature stop signal, which most likely results in the degradation of the formed mRNA via nonsense-mediated mRNA decay (NMD) and/or the expression of a truncated protein. In the databases LOVD shared and ClinVar as well as in the literature, the variant is unknown so far. The variant has not yet been detected in the normal population (population database gnomAD). (less) Clinical Features: Severe global developmental delay (present)

Comment:

This change was detected homozygously. It leads to a frameshift and subsequently to a premature stop signal, which most likely results in the degradation of the formed mRNA via nonsense-mediated mRNA decay (NMD) and/or the expression of a truncated protein. In the databases LOVD shared and ClinVar as well as in the literature, the variant is unknown so far. The variant has not yet been detected in the normal population (population database gnomAD).

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 Jun 24, 2023

ClinVar Genomic variation as it relates to human health

NM_016648.4(LARP7):c.223_229del (p.Val75fs)

Variant Details

Genes

Conditions - Germline

Submissions - Germline

Germline Functional Evidence

Citations for germline classification of this variant

Text-mined citations for this variant ...