rs1555970006

Variant names:

• chrX-67546588-A-G
• rs1555970006
• NM_000044.6:c.1442A>G

Your query was ambiguous. Multiple possible variants found:

• chrX-67546588-A-G
• chrX-67546588-A-C
• chrX-67546588-A-T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_001011645.3(AR):​c.-342A>G variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 21)
• Consequence: AR NM_001011645.3 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.01
• Publications: 0 publications found

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, Laboratory for Molecular Medicine, G2P, Labcorp Genetics (formerly Invitae)
• Kennedy disease

  Inheritance: XL Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Ambry Genetics, ClinGen, G2P, Labcorp Genetics (formerly Invitae), Orphanet
• partial androgen insensitivity syndrome

  Inheritance: XL Classification: STRONG, SUPPORTIVE Submitted by: Genomics England PanelApp, Orphanet
• complete androgen insensitivity syndrome

  Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.778

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001011645.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AR	NM_000044.6	MANE Select	c.1442A>G	p.Tyr481Cys	missense	Exon 1 of 8	NP_000035.2
	AR	NM_001011645.3		c.-342A>G		5_prime_UTR_premature_start_codon_gain	Exon 1 of 9	NP_001011645.1	Q9NUA2
	AR	NM_001348063.1		c.1442A>G	p.Tyr481Cys	missense	Exon 1 of 4	NP_001334992.1	Q9NUA2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AR	ENST00000374690.9	TSL:1 MANE Select	c.1442A>G	p.Tyr481Cys	missense	Exon 1 of 8	ENSP00000363822.3	P10275-1
	AR	ENST00000396044.8	TSL:1	c.1442A>G	p.Tyr481Cys	missense	Exon 1 of 5	ENSP00000379359.3	F5GZG9
	AR	ENST00000504326.5	TSL:1	c.1442A>G	p.Tyr481Cys	missense	Exon 1 of 4	ENSP00000421155.1	P10275-3

Frequencies

GnomAD3 genomes Cov.: 21

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 21

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Androgen resistance syndrome;C1839259:Kennedy disease (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Pathogenic	0.33	D
BayesDel_noAF	Pathogenic	0.24
CADD	Benign	20
DANN	Uncertain	1.0
DEOGEN2	Benign	0.13	T
FATHMM_MKL	Benign	0.59	D
LIST_S2	Uncertain	0.89	D
M_CAP	Pathogenic	0.83	D
MetaRNN	Pathogenic	0.78	D
MetaSVM	Pathogenic	0.99	D
PhyloP100		1.0
PrimateAI	Pathogenic	0.85	D
PROVEAN	Uncertain	-3.7	D
REVEL	Pathogenic	0.65
Sift	Pathogenic	0.0	D
Sift4G	Uncertain	0.012	D
Vest4		0.44
MVP		0.98
MPC		1.2
ClinPred		0.98	D
GERP RS		5.1
Varity_R		0.46
gMVP		0.83
Mutation Taster		=71/29	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

Other links and lift over

dbSNP: rs1555970006; hg19: chrX-66766430;