rs147842041

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 1P and 7B. PP2BP4BP6_ModerateBS2

The NM_000044.6(AR):​c.119G>A​(p.Arg40Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000173 in 1,097,582 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 7 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: not found (cov: 20)
Exomes 𝑓: 0.000017 ( 0 hom. 7 hem. )

Consequence

AR
NM_000044.6 missense

Scores

1
6
10

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.50

Publications

0 publications found
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 Gene-Disease associations (from GenCC):
  • androgen insensitivity syndrome
    Inheritance: XL Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine
  • Kennedy disease
    Inheritance: XL Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, ClinGen, G2P, Ambry Genetics, Labcorp Genetics (formerly Invitae)
  • partial androgen insensitivity syndrome
    Inheritance: XL Classification: STRONG, SUPPORTIVE Submitted by: Orphanet, Genomics England PanelApp
  • complete androgen insensitivity syndrome
    Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

PP2
Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 147 curated pathogenic missense variants (we use a threshold of 10). The gene has 39 curated benign missense variants. Gene score misZ: 1.2272 (below the threshold of 3.09). Trascript score misZ: NaN (below the threshold of 3.09). GenCC associations: The gene is linked to androgen insensitivity syndrome, Kennedy disease, complete androgen insensitivity syndrome, partial androgen insensitivity syndrome.
BP4
Computational evidence support a benign effect (MetaRNN=0.33673233).
BP6
Variant X-67545265-G-A is Benign according to our data. Variant chrX-67545265-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2946522.Status of the report is criteria_provided_single_submitter, 1 stars.
BS2
High Hemizygotes in GnomAdExome4 at 7 XL gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
ARNM_000044.6 linkc.119G>A p.Arg40Lys missense_variant Exon 1 of 8 ENST00000374690.9 NP_000035.2

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
ARENST00000374690.9 linkc.119G>A p.Arg40Lys missense_variant Exon 1 of 8 1 NM_000044.6 ENSP00000363822.3 P10275-1

Frequencies

GnomAD3 genomes
Cov.:
20
GnomAD2 exomes
AF:
0.0000220
AC:
4
AN:
182144
AF XY:
0.0000298
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.0000732
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000246
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.0000173
AC:
19
AN:
1097582
Hom.:
0
Cov.:
30
AF XY:
0.0000193
AC XY:
7
AN XY:
363010
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
26373
American (AMR)
AF:
0.0000854
AC:
3
AN:
35136
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
19368
East Asian (EAS)
AF:
0.00
AC:
0
AN:
30193
South Asian (SAS)
AF:
0.0000185
AC:
1
AN:
54089
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
40452
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
3911
European-Non Finnish (NFE)
AF:
0.0000166
AC:
14
AN:
842021
Other (OTH)
AF:
0.0000217
AC:
1
AN:
46039
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.492
Heterozygous variant carriers
0
1
2
3
4
5
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
Cov.:
20
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.0000113
ESP6500AA
AF:
0.00
AC:
0
ESP6500EA
AF:
0.000149
AC:
1
ExAC
AF:
0.0000412
AC:
5
EpiCase
AF:
0.00
EpiControl
AF:
0.0000593

ClinVar

Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

Androgen resistance syndrome;C1839259:Kennedy disease Benign:1
Jan 04, 2024
Labcorp Genetics (formerly Invitae), Labcorp
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.10
BayesDel_addAF
Benign
-0.060
T
BayesDel_noAF
Benign
-0.14
CADD
Benign
20
DANN
Uncertain
1.0
DEOGEN2
Benign
0.062
.;.;.;T;.
FATHMM_MKL
Benign
0.70
D
LIST_S2
Uncertain
0.95
D;D;D;D;D
M_CAP
Pathogenic
0.75
D
MetaRNN
Benign
0.34
T;T;T;T;T
MetaSVM
Uncertain
0.41
D
MutationAssessor
Benign
1.5
.;L;L;.;.
PhyloP100
1.5
PrimateAI
Uncertain
0.55
T
PROVEAN
Benign
-0.97
N;N;N;.;.
REVEL
Uncertain
0.50
Sift
Uncertain
0.0070
D;D;D;.;.
Sift4G
Benign
0.19
T;T;T;T;T
Vest4
0.12
MVP
0.96
MPC
0.51
ClinPred
0.21
T
GERP RS
4.5
PromoterAI
0.0046
Neutral
Varity_R
0.23
gMVP
0.70
Mutation Taster
=100/0
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.0
Details are displayed if max score is > 0.2

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

Publications

Other links and lift over

dbSNP: rs147842041; hg19: chrX-66765107; API