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NM_000527.5(LDLR):c.232C>T (p.Arg78Cys) AND Cardiovascular phenotype

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Mar 27, 2024
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:
RCV003162606.10

Allele description [Variation Report for NM_000527.5(LDLR):c.232C>T (p.Arg78Cys)]

NM_000527.5(LDLR):c.232C>T (p.Arg78Cys)

Gene:
LDLR:low density lipoprotein receptor [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
19p13.2
Genomic location:
Preferred name:
NM_000527.5(LDLR):c.232C>T (p.Arg78Cys)
Other names:
NM_000527.5(LDLR):c.232C>T
HGVS:
  • NC_000019.10:g.11102705C>T
  • NG_009060.1:g.18325C>T
  • NM_000527.5:c.232C>TMANE SELECT
  • NM_001195798.2:c.232C>T
  • NM_001195799.2:c.190+2360C>T
  • NM_001195800.2:c.232C>T
  • NM_001195803.2:c.232C>T
  • NP_000518.1:p.Arg78Cys
  • NP_000518.1:p.Arg78Cys
  • NP_001182727.1:p.Arg78Cys
  • NP_001182729.1:p.Arg78Cys
  • NP_001182732.1:p.Arg78Cys
  • LRG_274t1:c.232C>T
  • LRG_274:g.18325C>T
  • NC_000019.9:g.11213381C>T
  • NM_000527.4(LDLR):c.232C>T
  • NM_000527.4:c.232C>T
  • P01130:p.Arg78Cys
  • c.232C>T
Protein change:
R78C
Links:
LDLR-LOVD, British Heart Foundation: LDLR_001629; UniProtKB: P01130#VAR_005307; dbSNP: rs370860696
NCBI 1000 Genomes Browser:
rs370860696
Molecular consequence:
  • NM_001195799.2:c.190+2360C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_000527.5:c.232C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001195798.2:c.232C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001195800.2:c.232C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001195803.2:c.232C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Cardiovascular phenotype
Identifiers:
MedGen: CN230736

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV003912549Ambry Genetics
criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)
Uncertain significance
(Mar 27, 2024)
germlineclinical testing

PubMed (8)
[See all records that cite these PMIDs]

Citation Link

Summary from all submissions

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

Citations

PubMed

Spectrum of LDL receptor gene mutations in heterozygous familial hypercholesterolemia.

Day IN, Whittall RA, O'Dell SD, Haddad L, Bolla MK, Gudnason V, Humphries SE.

Hum Mutat. 1997;10(2):116-27.

PubMed [citation]
PMID:
9259195

Mutation analysis in familial hypercholesterolemia patients of different ancestries: identification of three novel LDLR gene mutations.

Callis M, Jansen S, Thiart R, de Villiers JN, Raal FJ, Kotze MJ.

Mol Cell Probes. 1998 Jun;12(3):149-52.

PubMed [citation]
PMID:
9664576
See all PubMed Citations (8)

Details of each submission

From Ambry Genetics, SCV003912549.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (8)

Description

The c.232C>T (p.R78C) alteration is located in exon 3 (coding exon 3) of the LDLR gene. This alteration results from a C to T substitution at nucleotide position 232, causing the arginine (R) at amino acid position 78 to be replaced by a cysteine (C). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.

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

Last Updated: Nov 3, 2024