VCV000036444.41 - ClinVar

NM_007078.3(LDB3):c.1422G>A (p.Ser474=)

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.

(12)

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.

Benign/Likely benign

criteria provided, multiple submitters, no conflicts

Somatic

No data submitted for somatic clinical impact

Somatic

No data submitted for oncogenicity

Variant Details

Identifiers

NM_007078.3(LDB3):c.1422G>A (p.Ser474=)

Variation ID: 36444 Accession: VCV000036444.41

Type and length

single nucleotide variant, 1 bp

Location

Cytogenetic: 10q23.2 10: 86716517 (GRCh38) [ NCBI UCSC ] 10: 88476274 (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	May 29, 2016	Oct 20, 2024	Jan 28, 2024

HGVS

Nucleotide	Protein	Molecular consequence
NM_007078.3:c.1422G>A MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.	NP_009009.1:p.Ser474=	synonymous
NM_001080114.2:c.1092G>A	NP_001073583.1:p.Ser364=	synonymous
NM_001080116.1:c.*17143G>A
NM_001171610.2:c.1437G>A	NP_001165081.1:p.Ser479=	synonymous
NM_001368064.1:c.1233G>A	NP_001354993.1:p.Ser411=	synonymous
NM_001368065.1:c.1233G>A	NP_001354994.1:p.Ser411=	synonymous
NM_001368066.1:c.1281G>A	NP_001354995.1:p.Ser427=	synonymous
NC_000010.11:g.86716517G>A
NC_000010.10:g.88476274G>A
NG_008876.1:g.52954G>A
LRG_385:g.52954G>A
LRG_385t1:c.1422G>A
LRG_385t2:c.*17143G>A

... more HGVS ... less HGVS

Protein change

Other names

Canonical SPDI

NC_000010.11:86716516:G: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.

0.00040 (A)

Allele frequency Help The frequency of the allele represented by this VCV record.

1000 Genomes Project 30x 0.00031

1000 Genomes Project 0.00040

Exome Aggregation Consortium (ExAC) 0.00094

Trans-Omics for Precision Medicine (TOPMed) 0.00120

The Genome Aggregation Database (gnomAD) 0.00136

NHLBI Exome Sequencing Project (ESP) Exome Variant Server 0.00200

Links

ClinGen: CA136508 dbSNP: rs142625982 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.
LDB3		-	-	GRCh38 GRCh37	1207	1387

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.
not specified	Benign/Likely benign (4)	criteria provided, multiple submitters, no conflicts	Jun 19, 2017	RCV000038726.21
Cardiovascular phenotype	Likely benign (1)	criteria provided, single submitter	Dec 15, 2015	RCV000619945.11
not provided	Benign/Likely benign (5)	criteria provided, multiple submitters, no conflicts	Sep 1, 2023	RCV000860874.29
Cardiomyopathy	Likely benign (1)	criteria provided, single submitter	Jan 26, 2018	RCV001170177.10
Myofibrillar myopathy 4	Benign (1)	criteria provided, single submitter	Jan 28, 2024	RCV003502511.2

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.
Likely benign (Jan 26, 2018)	criteria provided, single submitter (ACMG Guidelines, 2015) Method: clinical testing	Cardiomyopathy Affected status: unknown Allele origin: germline	CHEO Genetics Diagnostic Laboratory, Children's Hospital of Eastern Ontario Accession: SCV001332727.1 First in ClinVar: May 31, 2020 Last updated: May 31, 2020
Benign (Jan 28, 2024)	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015)) Method: clinical testing	Myofibrillar myopathy 4 Affected status: unknown Allele origin: germline	Labcorp Genetics (formerly Invitae), Labcorp Accession: SCV001001046.3 First in ClinVar: Dec 17, 2019 Last updated: Feb 14, 2024
Likely benign (Feb 18, 2015)	criteria provided, single submitter (LMM Criteria) Method: clinical testing	not specified Affected status: not provided Allele origin: germline	Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine Accession: SCV000062404.5 First in ClinVar: May 03, 2013 Last updated: May 29, 2016	Comment: p.Ser474Ser in exon 12 of LDB3: This variant is not expected to have clinical s ignificance because it does not alter an amino acid residue, … (more) p.Ser474Ser in exon 12 of LDB3: This variant is not expected to have clinical s ignificance because it does not alter an amino acid residue, is not located with in the splice consensus sequence, and has been identified in 0.1% (91/66282) of European chromosomes by the Exome Aggregation Consortium (ExAC, http://exac.broa dinstitute.org; dbSNP rs142625982). (less) Number of individuals with the variant: 10
Benign (Mar 03, 2015)	criteria provided, single submitter (GeneDx Variant Classification Process June 2021) Method: clinical testing	Not Provided Affected status: yes Allele origin: germline	GeneDx Accession: SCV001829898.1 First in ClinVar: Sep 08, 2021 Last updated: Sep 08, 2021
Benign (Jun 19, 2017)	criteria provided, single submitter (LabCorp Variant Classification Summary - May 2015) Method: clinical testing	not specified Affected status: unknown Allele origin: germline	Women's Health and Genetics/Laboratory Corporation of America, LabCorp Accession: SCV000698753.3 First in ClinVar: Mar 17, 2018 Last updated: Dec 11, 2022	Comment: Variant summary: The LDB3 c.1422G>A (p.Ser474Ser) variant involves the alteration of a non-conserved nucleotide causing a synonymous change that 4/5 splice prediction tools predict change … (more) Variant summary: The LDB3 c.1422G>A (p.Ser474Ser) variant involves the alteration of a non-conserved nucleotide causing a synonymous change that 4/5 splice prediction tools predict change of a cryptic splicing acceptor site. ESE finder predicts that this variant may alter ESE binding. However, these predictions have yet to be confirmed by functional studies. This variant was found in 301/264076 control chromosomes (gnomAD) at a frequency of 0.0011398, which is approximately 46 times the estimated maximal expected allele frequency of a pathogenic LDB3 variant (0.000025), suggesting this variant is likely a benign polymorphism. In addition, multiple clinical diagnostic laboratories classified this variant as likely benign/benign. Therefore, due to the nature and location of this variant, control population frequency, and additional clinical diagnostic laboratories classifying the variant as "likely benign/benign," the variant of interest has been classified as Benign. (less)
Likely benign (Dec 15, 2015)	criteria provided, single submitter (Ambry Variant Classification Scheme 2023) Method: clinical testing	Cardiovascular phenotype Affected status: unknown Allele origin: germline	Ambry Genetics Accession: SCV000736503.5 First in ClinVar: Apr 14, 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)
Likely benign (Sep 01, 2023)	criteria provided, single submitter (CeGaT Center For Human Genetics Tuebingen Variant Classification Criteria Version 2) Method: clinical testing	not provided Affected status: yes Allele origin: germline	CeGaT Center for Human Genetics Tuebingen Accession: SCV002821522.14 First in ClinVar: Jan 21, 2023 Last updated: Oct 20, 2024	Comment: LDB3: BS1 Number of individuals with the variant: 3
Likely benign (-)	no assertion criteria provided Method: clinical testing	not provided Affected status: yes Allele origin: germline	Genome Diagnostics Laboratory, University Medical Center Utrecht Additional submitter: Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen Study: VKGL Data-share Consensus Accession: SCV001931518.1 First in ClinVar: Sep 24, 2021 Last updated: Sep 24, 2021
Benign (-)	no assertion criteria provided Method: clinical testing	not specified Affected status: yes Allele origin: germline	Clinical Genetics, Academic Medical Center Additional submitter: Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen Study: VKGL Data-share Consensus Accession: SCV001923311.1 First in ClinVar: Sep 24, 2021 Last updated: Sep 24, 2021
Likely benign (-)	no assertion criteria provided Method: clinical testing	not provided Affected status: yes Allele origin: germline	Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen Study: VKGL Data-share Consensus Accession: SCV001744335.3 First in ClinVar: Jul 07, 2021 Last updated: Sep 08, 2021
Benign (-)	no assertion criteria provided Method: clinical testing	not specified Affected status: yes Allele origin: germline	Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+ Additional submitter: Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen Study: VKGL Data-share Consensus Accession: SCV001953067.1 First in ClinVar: Oct 02, 2021 Last updated: Oct 02, 2021
Likely benign (-)	no assertion criteria provided Method: clinical testing	not provided Affected status: yes Allele origin: germline	Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center Additional submitter: Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen Study: VKGL Data-share Consensus Accession: SCV001975222.1 First in ClinVar: Oct 07, 2021 Last updated: Oct 07, 2021
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Comment:

p.Ser474Ser in exon 12 of LDB3: This variant is not expected to have clinical s ignificance because it does not alter an amino acid residue, is not located with in the splice consensus sequence, and has been identified in 0.1% (91/66282) of European chromosomes by the Exome Aggregation Consortium (ExAC, http://exac.broa dinstitute.org; dbSNP rs142625982).

Comment:

Variant summary: The LDB3 c.1422G>A (p.Ser474Ser) variant involves the alteration of a non-conserved nucleotide causing a synonymous change that 4/5 splice prediction tools predict change of a cryptic splicing acceptor site. ESE finder predicts that this variant may alter ESE binding. However, these predictions have yet to be confirmed by functional studies. This variant was found in 301/264076 control chromosomes (gnomAD) at a frequency of 0.0011398, which is approximately 46 times the estimated maximal expected allele frequency of a pathogenic LDB3 variant (0.000025), suggesting this variant is likely a benign polymorphism. In addition, multiple clinical diagnostic laboratories classified this variant as likely benign/benign. Therefore, due to the nature and location of this variant, control population frequency, and additional clinical diagnostic laboratories classifying the variant as "likely benign/benign," the variant of interest has been classified as Benign.

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.

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 rs142625982 ...

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 Nov 03, 2024

ClinVar Genomic variation as it relates to human health

NM_007078.3(LDB3):c.1422G>A (p.Ser474=)

Variant Details

Genes

Conditions - Germline

Submissions - Germline

Germline Functional Evidence

Citations for germline classification of this variant

Text-mined citations for rs142625982 ...