U.S. flag

An official website of the United States government

NM_000455.5(STK11):c.1157T>G (p.Leu386Arg) AND Hereditary cancer-predisposing syndrome

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Mar 23, 2015
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:
RCV000220223.3

Allele description [Variation Report for NM_000455.5(STK11):c.1157T>G (p.Leu386Arg)]

NM_000455.5(STK11):c.1157T>G (p.Leu386Arg)

Gene:
STK11:serine/threonine kinase 11 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
19p13.3
Genomic location:
Preferred name:
NM_000455.5(STK11):c.1157T>G (p.Leu386Arg)
HGVS:
  • NC_000019.10:g.1226502T>G
  • NG_007460.2:g.42096T>G
  • NM_000455.5:c.1157T>GMANE SELECT
  • NP_000446.1:p.Leu386Arg
  • NP_000446.1:p.Leu386Arg
  • LRG_319t1:c.1157T>G
  • LRG_319:g.42096T>G
  • LRG_319p1:p.Leu386Arg
  • NC_000019.9:g.1226501T>G
  • NM_000455.4:c.1157T>G
Protein change:
L386R
Links:
dbSNP: rs876658871
NCBI 1000 Genomes Browser:
rs876658871
Molecular consequence:
  • NM_000455.5:c.1157T>G - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Hereditary cancer-predisposing syndrome
Synonyms:
Neoplastic Syndromes, Hereditary; Tumor predisposition; Cancer predisposition; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0015356; MeSH: D009386; MedGen: C0027672

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
SCV000274673Ambry Genetics
criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)		Uncertain significance
(Mar 23, 2015) 		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, SCV000274673.7

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

Description

The p.L386R variant (also known as c.1157T>G), located in coding exon 9 of the STK11 gene, results from a T to G substitution at nucleotide position 1157. The leucine at codon 386 is replaced by arginine, an amino acid with dissimilar properties. This variant was not reported in population based cohorts in the following databases: Database of Single Nucleotide Polymorphisms (dbSNP), NHLBI Exome Sequencing Project (ESP), and 1000 Genomes Project. In the ESP, this variant was not observed in 6116 samples (12232 alleles) with coverage at this position. To date, this alteration has been detected with an allele frequency of approximately 0.001% (greater than 75000 alleles tested) in our clinical cohort. Based on protein sequence alignment, this amino acid position is not well conserved in available vertebrate species. 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 p.L386R remains unclear.

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

Last Updated: Oct 8, 2024