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NM_000531.6(OTC):c.298+5G>C AND Ornithine carbamoyltransferase deficiency

Germline classification:
Benign/Likely benign (5 submissions)
Last evaluated:
Jan 31, 2024
Review status:
2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts
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:
RCV000378189.24

Allele description [Variation Report for NM_000531.6(OTC):c.298+5G>C]

NM_000531.6(OTC):c.298+5G>C

Gene:
OTC:ornithine transcarbamylase [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
Xp11.4
Genomic location:
Preferred name:
NM_000531.6(OTC):c.298+5G>C
HGVS:
  • NC_000023.11:g.38369882G>C
  • NG_008471.1:g.22400G>C
  • NM_000531.6:c.298+5G>CMANE SELECT
  • LRG_846t1:c.298+5G>C
  • LRG_846:g.22400G>C
  • NC_000023.10:g.38229135G>C
  • NM_000531.5:c.298+5G>C
Links:
dbSNP: rs72554348
NCBI 1000 Genomes Browser:
rs72554348
Molecular consequence:
  • NM_000531.6:c.298+5G>C - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:
Ornithine carbamoyltransferase deficiency (OTCD)
Synonyms:
ORNITHINE TRANSCARBAMYLASE DEFICIENCY, HYPERAMMONEMIA DUE TO; Ornithine transcarbamylase deficiency; OTC deficiency; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0010703; MedGen: C0268542; Orphanet: 664; OMIM: 311250

Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV000482292Illumina Laboratory Services, Illumina
criteria provided, single submitter

(ICSL Variant Classification Criteria 13 December 2019)		Likely benign
(Feb 27, 2018) 		germlineclinical testing

Citation Link,

SCV000631859Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))		Benign
(Jan 31, 2024) 		germlineclinical testing

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

SCV000853171SingHealth Duke-NUS Institute of Precision Medicine
no assertion criteria provided
Uncertain significance
(Jun 7, 2017) 		germlinecuration

SCV001141820Mendelics
criteria provided, single submitter

(Mendelics Assertion Criteria 2017)		Benign
(May 28, 2019) 		unknownclinical testing

Citation Link,

SCV001453007Natera, Inc.
no assertion criteria provided
Benign
(Apr 3, 2020) 		germlineclinical testing

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing
not providedunknownunknownnot providednot providednot providednot providednot providedclinical testing
not providedgermlinenonot providednot providednot providednot providednot providedcuration

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 Illumina Laboratory Services, Illumina, SCV000482292.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases allowed determination this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From Labcorp Genetics (formerly Invitae), Labcorp, SCV000631859.8

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From SingHealth Duke-NUS Institute of Precision Medicine, SCV000853171.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedcurationnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlinenonot providednot providednot providednot providednot providednot providednot provided

From Mendelics, SCV001141820.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1unknownunknownnot providednot providednot providednot providednot providednot providednot provided

From Natera, Inc., SCV001453007.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Oct 26, 2024