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NM_000284.4(PDHA1):c.749C>T (p.Pro250Leu) AND Pyruvate dehydrogenase E1-alpha deficiency

Germline classification:
Likely pathogenic (1 submission)
Last evaluated:
May 10, 2018
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:
RCV000789029.1

Allele description [Variation Report for NM_000284.4(PDHA1):c.749C>T (p.Pro250Leu)]

NM_000284.4(PDHA1):c.749C>T (p.Pro250Leu)

Gene:
PDHA1:pyruvate dehydrogenase E1 subunit alpha 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
Xp22.12
Genomic location:
Preferred name:
NM_000284.4(PDHA1):c.749C>T (p.Pro250Leu)
HGVS:
  • NC_000023.11:g.19355494C>T
  • NG_016781.1:g.16602C>T
  • NM_000284.4:c.749C>TMANE SELECT
  • NM_001173454.2:c.863C>T
  • NM_001173455.2:c.770C>T
  • NM_001173456.2:c.656C>T
  • NP_000275.1:p.Pro250Leu
  • NP_001166925.1:p.Pro288Leu
  • NP_001166925.1:p.Pro288Leu
  • NP_001166926.1:p.Pro257Leu
  • NP_001166927.1:p.Pro219Leu
  • NC_000023.10:g.19373612C>T
  • NM_001173454.1:c.863C>T
Protein change:
P219L
Links:
dbSNP: rs1602227679
NCBI 1000 Genomes Browser:
rs1602227679
Molecular consequence:
  • NM_000284.4:c.749C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001173454.2:c.863C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001173455.2:c.770C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001173456.2:c.656C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Pyruvate dehydrogenase E1-alpha deficiency (PDHAD)
Synonyms:
X-linked Leigh syndrome; ATAXIA, INTERMITTENT, WITH PYRUVATE DEHYDROGENASE DEFICIENCY; ATAXIA WITH LACTIC ACIDOSIS I; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0010717; MedGen: C1839413; OMIM: 312170

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000928366Laboratory of Medical Genetics, National & Kapodistrian University of Athens
criteria provided, single submitter

(ACMG Guidelines, 2015)
Likely pathogenic
(May 10, 2018)
de novoclinical testing

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

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedde novoyesnot providednot providednot providednot providednot providedclinical 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 Laboratory of Medical Genetics, National & Kapodistrian University of Athens, SCV000928366.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

PS2, PM2,PP2,PP3

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1de novoyesnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Apr 23, 2022