NM_015506.3(MMACHC):c.276+13_276+14del AND Cobalamin C disease

This record was updated by the submitter. Please see the current version.

Germline classification:: Likely benign (1 submission)
Last evaluated:: Aug 10, 2023
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:: RCV003494924.1

Allele description

NM_015506.3(MMACHC):c.276+13_276+14del

Gene:

MMACHC:metabolism of cobalamin associated C [Gene - OMIM - HGNC]

Variant type:

Deletion

Cytogenetic location:

1p34.1

Genomic location:

Preferred name:

NM_015506.3(MMACHC):c.276+13_276+14del

HGVS:

NC_000001.11:g.45507563_45507564del
NG_013378.1:g.12380_12381del
NG_013378.2:g.12265_12266del
NM_001330540.2:c.105+13_105+14del
NM_015506.3:c.276+13_276+14delMANE SELECT
NC_000001.10:g.45973235_45973236del

Molecular consequence:

NM_001330540.2:c.105+13_105+14del - intron variant - [Sequence Ontology: SO:0001627]
NM_015506.3:c.276+13_276+14del - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:: Cobalamin C disease
Synonyms:: Cobalamin-C methylmalonic acidemia and homocystinuria; Methylmalonic acidemia and homocystinuria cblC type; Methylmalonic aciduria and homocystinuria, Vitamin B12-responsive; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0010184; MedGen: C1848561; Orphanet: 26; Orphanet: 79282; OMIM: 277400

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Arrhythmogenic right ventricular dysplasia 12
Arrhythmogenic right ventricular dysplasia 12

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Ventricular arrhythmia
Ventricular arrhythmia

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV004304440	Invitae	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Likely benign (Aug 10, 2023)	germline	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

SCV004304440

Invitae

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Likely benign
(Aug 10, 2023)

germline

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	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Details of each submission

From Invitae, SCV004304440.1

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

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

Last Updated: Jun 9, 2024

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