NM_000138.5(FBN1):c.2830del (p.Asp944fs) AND Marfan syndrome

Germline classification:: Likely pathogenic (1 submission)
Review status:: 1 star out of maximum of 4 stars
criteria provided, single submitter

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV003314376.1

Allele description [Variation Report for NM_000138.5(FBN1):c.2830del (p.Asp944fs)]

NM_000138.5(FBN1):c.2830del (p.Asp944fs)

Gene:

FBN1:fibrillin 1 [Gene - OMIM - HGNC]

Variant type:

Deletion

Cytogenetic location:

15q21.1

Genomic location:

Preferred name:

NM_000138.5(FBN1):c.2830del (p.Asp944fs)

HGVS:

NC_000015.10:g.48492486del
NG_008805.2:g.158304del
NM_000138.5:c.2830delMANE SELECT
NM_001406716.1:c.2830del
NP_000129.3:p.Asp944Metfs
NP_000129.3:p.Asp944fs
NP_001393645.1:p.Asp944fs
LRG_778t1:c.2829del
LRG_778:g.158304del
LRG_778p1:p.Asp944Metfs
NC_000015.9:g.48784683del
NM_000138.4:c.2829delG

Protein change:

D944fs

Molecular consequence:

NM_000138.5:c.2830del - frameshift variant - [Sequence Ontology: SO:0001589]
NM_001406716.1:c.2830del - frameshift variant - [Sequence Ontology: SO:0001589]

Condition(s)

Name:: Marfan syndrome (MFS)
Synonyms:: MARFAN SYNDROME, TYPE I; Marfan syndrome type 1; Marfan's syndrome; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0007947; MedGen: C0024796; Orphanet: 284963; Orphanet: 558; OMIM: 154700

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV004013676	3billion	criteria provided, single submitter (ACMG Guidelines, 2015)	Likely pathogenic	unknown	clinical testing	PubMed (1) [See all records that cite this PMID]

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV004013676

3billion

criteria provided, single submitter

(ACMG Guidelines, 2015)

Likely pathogenic

unknown

clinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	unknown	yes	1	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee..

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]

PMID:: 25741868
PMCID:: PMC4544753

Details of each submission

From 3billion, SCV004013676.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	1	not provided	not provided	clinical testing	PubMed (1)

Description

The variant is not observed in the gnomAD v2.1.1 dataset. The variant is predicted to result in a loss or disruption of normal protein function through nonsense-mediated decay (NMD) or protein truncation. Multiple pathogenic variants are reported downstream of the variant. Therefore, this variant is classified as Likely pathogenic according to the recommendation of ACMG/AMP guideline.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	unknown	yes	not provided	not provided	not provided		1	not provided	not provided	not provided

Last Updated: Jul 22, 2023

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