Genetic Variant NM_000044.6:c.201_239dupGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCA (chrX-67545316-T-TGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCA) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 0P and 0B.

The NM_000044.6(AR):c.201_239dupGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCA(p.Gln68_Gln80dup) variant causes a disruptive inframe insertion change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00024 ( 0 hom., 1 hem., cov: 0)

Exomes 𝑓: 0.000069 ( 0 hom. 10 hem. )

Failed GnomAD Quality Control

Consequence

AR
NM_000044.6 disruptive_inframe_insertion

Scores

Not classified

Clinical Significance

Uncertain significance criteria provided, single submitter U:3

Conservation

PhyloP100: 0.337

Variant links:

Genes affected

AR (HGNC:644): (androgen receptor) The androgen receptor gene is more than 90 kb long and codes for a protein that has 3 major functional domains: the N-terminal domain, DNA-binding domain, and androgen-binding domain. The protein functions as a steroid-hormone activated transcription factor. Upon binding the hormone ligand, the receptor dissociates from accessory proteins, translocates into the nucleus, dimerizes, and then stimulates transcription of androgen responsive genes. This gene contains 2 polymorphic trinucleotide repeat segments that encode polyglutamine and polyglycine tracts in the N-terminal transactivation domain of its protein. Expansion of the polyglutamine tract from the normal 9-34 repeats to the pathogenic 38-62 repeats causes spinal bulbar muscular atrophy (SBMA, also known as Kennedy's disease). Mutations in this gene are also associated with complete androgen insensitivity (CAIS). Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2017]

AR links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
AR	NM_000044.6 link	c.201_239dupGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCA	p.Gln68_Gln80dup	disruptive_inframe_insertion	Exon 1 of 8	ENST00000374690.9	NP_000035.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
AR	ENST00000374690.9 link	c.201_239dupGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAGCA	p.Gln68_Gln80dup	disruptive_inframe_insertion	Exon 1 of 8	1	NM_000044.6	ENSP00000363822.3		P10275-1

Frequencies

GnomAD3 genomes

AF:

0.000240

AC:

AN:

66636

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

8246

show subpopulations

Gnomad AFR

AF:

0.000106

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00162

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000288

Gnomad OTH

AF:

0.00125

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000694

AC:

AN:

937273

Hom.:

Cov.:

AF XY:

0.0000339

AC XY:

AN XY:

295385

show subpopulations

Gnomad4 AFR exome

AF:

0.0000842

Gnomad4 AMR exome

AF:

0.000271

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000176

Gnomad4 SAS exome

AF:

0.0000663

Gnomad4 FIN exome

AF:

0.0000276

Gnomad4 NFE exome

AF:

0.0000556

Gnomad4 OTH exome

AF:

0.000150

GnomAD4 genome

AF:

0.000240

AC:

AN:

66623

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

8259

show subpopulations

Gnomad4 AFR

AF:

0.000106

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00163

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000288

Gnomad4 OTH

AF:

0.00123

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:3

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Androgen resistance syndrome;C0268301:Partial androgen insensitivity syndrome;C0376358:Malignant tumor of prostate;C1839259:Kennedy disease;C2678098:Hypospadias 1, X-linked

Uncertain:1

Jul 15, 2021

Fulgent Genetics, Fulgent Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Kennedy disease

Uncertain:1

Jan 26, 2017

GeneReviews

Significance: Uncertain significance

Review Status: no assertion criteria provided

Collection Method: literature only

- -

AR-related disorder

Uncertain:1

Aug 16, 2024

PreventionGenetics, part of Exact Sciences

Significance: Uncertain significance

Review Status: no assertion criteria provided

Collection Method: clinical testing

The AR c.201_239dup39 variant is predicted to result in an in-frame duplication (p.Gln68_Gln80dup). To our knowledge, this variant has not been reported in the literature or in a large population database, indicating this variant is rare. At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over