rs200740801

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_005446.5(P2RX6):​c.392C>T​(p.Pro131Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000154 in 1,555,366 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)
Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

P2RX6
NM_005446.5 missense

Scores

2
6
10

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.80

Publications

3 publications found
Variant links:
Genes affected
P2RX6 (HGNC:8538): (purinergic receptor P2X 6) The protein encoded by this gene belongs to the family of P2X receptors, which are ATP-gated ion channels and mediate rapid and selective permeability to cations. This gene is predominantly expressed in skeletal muscle, and regulated by p53. The encoded protein is associated with VE-cadherin at the adherens junctions of human umbilical vein endothelial cells. Alternative splicing results in multiple transcript variants. A related pseudogene, which is also located on chromosome 22, has been identified. [provided by RefSeq, Apr 2009]
P2RX6 Gene-Disease associations (from GenCC):
  • myopathy
    Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.41511652).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005446.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
P2RX6
NM_005446.5
MANE Select
c.392C>Tp.Pro131Leu
missense
Exon 4 of 12NP_005437.2O15547-1
P2RX6
NM_001394691.1
c.392C>Tp.Pro131Leu
missense
Exon 4 of 12NP_001381620.1
P2RX6
NM_001394692.1
c.392C>Tp.Pro131Leu
missense
Exon 4 of 11NP_001381621.1

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
P2RX6
ENST00000413302.7
TSL:1 MANE Select
c.392C>Tp.Pro131Leu
missense
Exon 4 of 12ENSP00000416193.2O15547-1
P2RX6
ENST00000401443.5
TSL:1
c.314C>Tp.Pro105Leu
missense
Exon 4 of 12ENSP00000385309.1O15547-2
P2RX6
ENST00000432930.5
TSL:1
n.375C>T
non_coding_transcript_exon
Exon 4 of 13ENSP00000404223.1H7C266

Frequencies

GnomAD3 genomes
AF:
0.0000263
AC:
4
AN:
152148
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.000193
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000441
Gnomad OTH
AF:
0.00
GnomAD2 exomes
AF:
0.0000465
AC:
9
AN:
193728
AF XY:
0.0000387
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.000368
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000341
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.0000143
AC:
20
AN:
1403218
Hom.:
0
Cov.:
31
AF XY:
0.0000101
AC XY:
7
AN XY:
692906
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
31732
American (AMR)
AF:
0.00
AC:
0
AN:
36394
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
22356
East Asian (EAS)
AF:
0.000103
AC:
4
AN:
38886
South Asian (SAS)
AF:
0.00
AC:
0
AN:
75724
European-Finnish (FIN)
AF:
0.0000197
AC:
1
AN:
50870
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5502
European-Non Finnish (NFE)
AF:
0.0000129
AC:
14
AN:
1083952
Other (OTH)
AF:
0.0000173
AC:
1
AN:
57802
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.483
Heterozygous variant carriers
0
2
4
5
7
9
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
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
AF:
0.0000263
AC:
4
AN:
152148
Hom.:
0
Cov.:
32
AF XY:
0.0000404
AC XY:
3
AN XY:
74334
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
41426
American (AMR)
AF:
0.00
AC:
0
AN:
15282
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3470
East Asian (EAS)
AF:
0.000193
AC:
1
AN:
5172
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4834
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10620
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.0000441
AC:
3
AN:
68024
Other (OTH)
AF:
0.00
AC:
0
AN:
2092
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.525
Heterozygous variant carriers
0
1
1
2
2
3
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
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
Alfa
AF:
0.0000702
Hom.:
0
Bravo
AF:
0.0000227
ExAC
AF:
0.0000579
AC:
7

ClinVar

ClinVar submissions
Significance:Uncertain significance
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
1
-
not specified (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.29
BayesDel_addAF
Benign
-0.27
T
BayesDel_noAF
Benign
-0.31
CADD
Uncertain
25
DANN
Uncertain
1.0
DEOGEN2
Benign
0.18
T
Eigen
Uncertain
0.40
Eigen_PC
Uncertain
0.32
FATHMM_MKL
Uncertain
0.91
D
LIST_S2
Benign
0.83
T
M_CAP
Benign
0.073
D
MetaRNN
Benign
0.42
T
MetaSVM
Benign
-1.2
T
MutationAssessor
Pathogenic
3.0
M
PhyloP100
1.8
PrimateAI
Benign
0.45
T
PROVEAN
Pathogenic
-5.9
D
REVEL
Benign
0.21
Sift
Uncertain
0.0090
D
Sift4G
Uncertain
0.043
D
Polyphen
1.0
D
Vest4
0.53
MutPred
0.59
Loss of relative solvent accessibility (P = 0.0404)
MVP
0.28
MPC
0.47
ClinPred
0.92
D
GERP RS
4.5
Varity_R
0.32
gMVP
0.39
Mutation Taster
=77/23
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
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: rs200740801; hg19: chr22-21376969; API