U.S. flag

An official website of the United States government

NM_000384.3(APOB):c.12889C>T (p.Arg4297Cys) AND Cardiovascular phenotype

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Jun 12, 2022
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:
RCV002379695.4

Allele description [Variation Report for NM_000384.3(APOB):c.12889C>T (p.Arg4297Cys)]

NM_000384.3(APOB):c.12889C>T (p.Arg4297Cys)

Gene:
APOB:apolipoprotein B [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
2p24.1
Genomic location:
Preferred name:
NM_000384.3(APOB):c.12889C>T (p.Arg4297Cys)
HGVS:
  • NC_000002.12:g.21002533G>A
  • NG_011793.1:g.46541C>T
  • NM_000384.3:c.12889C>TMANE SELECT
  • NP_000375.3:p.Arg4297Cys
  • NC_000002.11:g.21225405G>A
  • NC_000002.11:g.21225405G>A
  • NM_000384.2:c.12889C>T
Protein change:
R4297C
Links:
dbSNP: rs761260344
NCBI 1000 Genomes Browser:
rs761260344
Molecular consequence:
  • NM_000384.3:c.12889C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Cardiovascular phenotype
Identifiers:
MedGen: CN230736

Recent activity

Clear Turn Off Turn On

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...

Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV002690166Ambry Genetics
criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)		Uncertain significance
(Jun 12, 2022) 		germlineclinical testing

Citation Link

Help

Summary from all submissions

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

Details of each submission

From Ambry Genetics, SCV002690166.2

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

Description

The p.R4297C variant (also known as c.12889C>T), located in coding exon 29 of the APOB gene, results from a C to T substitution at nucleotide position 12889. The arginine at codon 4297 is replaced by cysteine, an amino acid with highly dissimilar 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: Oct 26, 2024