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NM_002907.4(RECQL):c.1892T>A (p.Leu631His) AND not specified

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Sep 23, 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:
RCV004516343.1

Allele description [Variation Report for NM_002907.4(RECQL):c.1892T>A (p.Leu631His)]

NM_002907.4(RECQL):c.1892T>A (p.Leu631His)

Genes:
RECQL:RecQ like helicase [Gene - OMIM - HGNC]
PYROXD1:pyridine nucleotide-disulphide oxidoreductase domain 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
12p12.1
Genomic location:
Preferred name:
NM_002907.4(RECQL):c.1892T>A (p.Leu631His)
HGVS:
  • NC_000012.12:g.21470252A>T
  • NG_053196.1:g.37649A>T
  • NM_001350912.2:c.*1498A>T
  • NM_001350913.2:c.*1498A>T
  • NM_002907.4:c.1892T>AMANE SELECT
  • NM_024854.5:c.*1498A>TMANE SELECT
  • NM_032941.3:c.1892T>A
  • NP_002898.2:p.Leu631His
  • NP_116559.1:p.Leu631His
  • NC_000012.11:g.21623186A>T
  • NM_002907.3:c.1892T>A
Protein change:
L631H
Molecular consequence:
  • NM_001350912.2:c.*1498A>T - 3 prime UTR variant - [Sequence Ontology: SO:0001624]
  • NM_001350913.2:c.*1498A>T - 3 prime UTR variant - [Sequence Ontology: SO:0001624]
  • NM_024854.5:c.*1498A>T - 3 prime UTR variant - [Sequence Ontology: SO:0001624]
  • NM_002907.4:c.1892T>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_032941.3:c.1892T>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:
AllHighlyPenetrant
Identifiers:
MedGen: CN169374

Recent activity

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV005019614Ambry Genetics
criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)
Uncertain significance
(Sep 23, 2023)
germlineclinical testing

Citation Link

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Details of each submission

From Ambry Genetics, SCV005019614.1

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

Description

The p.L631H variant (also known as c.1892T>A), located in coding exon 14 of the RECQL gene, results from a T to A substitution at nucleotide position 1892. The leucine at codon 631 is replaced by histidine, an amino acid with similar properties. This amino acid position is conserved. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

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

Last Updated: Sep 1, 2024