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NM_000044.6(AR):c.2186T>C (p.Leu729Ser) AND multiple conditions

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Oct 22, 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:
RCV003783772.2

Allele description [Variation Report for NM_000044.6(AR):c.2186T>C (p.Leu729Ser)]

NM_000044.6(AR):c.2186T>C (p.Leu729Ser)

Gene:
AR:androgen receptor [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
Xq12
Genomic location:
Preferred name:
NM_000044.6(AR):c.2186T>C (p.Leu729Ser)
HGVS:
  • NC_000023.11:g.67717490T>C
  • NG_009014.2:g.178459T>C
  • NM_000044.6:c.2186T>CMANE SELECT
  • NM_001011645.3:c.590T>C
  • NM_001424175.1:c.2189T>C
  • NP_000035.2:p.Leu729Ser
  • NP_001011645.1:p.Leu197Ser
  • NP_001411104.1:p.Leu730Ser
  • LRG_1406t1:c.2186T>C
  • LRG_1406:g.178459T>C
  • LRG_1406p1:p.Leu729Ser
  • NC_000023.10:g.66937332T>C
Protein change:
L197S
Molecular consequence:
  • NM_000044.6:c.2186T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001011645.3:c.590T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001424175.1:c.2189T>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Androgen resistance syndrome (AIS)
Synonyms:
TESTICULAR FEMINIZATION SYNDROME; Androgen insensitivity syndrome; Androgen receptor deficiency; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0019154; MedGen: C0039585; Orphanet: 99429; OMIM: 300068
Name:
Kennedy disease (SMAX1)
Synonyms:
SPINAL AND BULBAR MUSCULAR ATROPHY, X-LINKED 1; Bulbo-spinal atrophy X-linked; Kennedy spinal and bulbar muscular atrophy; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0010735; MedGen: C1839259; Orphanet: 481; OMIM: 313200

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV004571478Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))
Uncertain significance
(Oct 22, 2023)
germlineclinical testing

PubMed (2)
[See all records that cite these PMIDs]

Summary from all submissions

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

Citations

PubMed

Mutations in the ligand-binding domain of the androgen receptor gene cluster in two regions of the gene.

McPhaul MJ, Marcelli M, Zoppi S, Wilson CM, Griffin JE, Wilson JD.

J Clin Invest. 1992 Nov;90(5):2097-101.

PubMed [citation]
PMID:
1430233
PMCID:
PMC443277

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]
PMID:
28492532
PMCID:
PMC5632818

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV004571478.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (2)

Description

This sequence change replaces leucine, which is neutral and non-polar, with serine, which is neutral and polar, at codon 729 of the AR protein (p.Leu729Ser). This variant is not present in population databases (gnomAD no frequency). This missense change has been observed in individual(s) with clinical features of AR-related conditions (PMID: 1430233). This variant is also known as L726S. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on AR protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.

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

Last Updated: Sep 29, 2024