rs1012852064

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2PP3

The NM_024854.5(PYROXD1):​c.52G>A​(p.Gly18Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000137 in 1,460,702 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)
Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

PYROXD1
NM_024854.5 missense

Scores

7
8
3

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.49

Publications

0 publications found
Variant links:
Genes affected
PYROXD1 (HGNC:26162): (pyridine nucleotide-disulphide oxidoreductase domain 1) This gene encodes a nuclear-cytoplasmic pyridine nucleotide-disulphide reductase (PNDR). PNDRs are flavoproteins that catalyze the pyridine nucleotide-dependent reduction of thiol residues in other proteins. The encoded protein belongs to the class I pyridine nucleotide-disulphide oxidoreductase family but lacks the C-terminal dimerization domain found in other family members and instead has a C-terminal nitrile reductase domain. It localizes to the nucleus and to striated sarcomeric compartments. Naturally occurring mutations in this gene cause early-onset myopathy with internalized nuclei and myofibrillar disorganization. A pseudogene of this gene has been defined on chromosome 11. [provided by RefSeq, Apr 2017]
PYROXD1 Gene-Disease associations (from GenCC):
  • myofibrillar myopathy 8
    Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, G2P, ClinGen, Labcorp Genetics (formerly Invitae)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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, 0.767

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024854.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
PYROXD1
NM_024854.5
MANE Select
c.52G>Ap.Gly18Ser
missense
Exon 1 of 12NP_079130.2Q8WU10-1
PYROXD1
NM_001350913.2
c.-652G>A
5_prime_UTR
Exon 1 of 11NP_001337842.1
PYROXD1
NM_001350912.2
c.-886G>A
upstream_gene
N/ANP_001337841.1Q8WU10-2

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
PYROXD1
ENST00000240651.14
TSL:1 MANE Select
c.52G>Ap.Gly18Ser
missense
Exon 1 of 12ENSP00000240651.9Q8WU10-1
PYROXD1
ENST00000544970.5
TSL:1
n.52G>A
non_coding_transcript_exon
Exon 1 of 11ENSP00000439106.1B4DEW4
PYROXD1
ENST00000887643.1
c.52G>Ap.Gly18Ser
missense
Exon 1 of 12ENSP00000557702.1

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD2 exomes
AF:
0.00000819
AC:
2
AN:
244112
AF XY:
0.00
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.0000584
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.00000137
AC:
2
AN:
1460702
Hom.:
0
Cov.:
33
AF XY:
0.00
AC XY:
0
AN XY:
726542
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
33476
American (AMR)
AF:
0.0000448
AC:
2
AN:
44638
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26066
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39670
South Asian (SAS)
AF:
0.00
AC:
0
AN:
85906
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53190
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5762
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1111720
Other (OTH)
AF:
0.00
AC:
0
AN:
60274
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.425
Heterozygous variant carriers
0
0
1
1
2
2
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
Cov.:
33
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.00000756

ClinVar

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

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.73
BayesDel_addAF
Pathogenic
0.19
D
BayesDel_noAF
Pathogenic
0.20
CADD
Pathogenic
32
DANN
Uncertain
1.0
DEOGEN2
Benign
0.20
T
Eigen
Pathogenic
0.78
Eigen_PC
Pathogenic
0.75
FATHMM_MKL
Uncertain
0.86
D
LIST_S2
Uncertain
0.93
D
M_CAP
Uncertain
0.15
D
MetaRNN
Pathogenic
0.77
D
MetaSVM
Benign
-0.42
T
MutationAssessor
Uncertain
2.6
M
PhyloP100
4.5
PrimateAI
Uncertain
0.78
T
PROVEAN
Pathogenic
-5.1
D
REVEL
Uncertain
0.33
Sift
Benign
0.041
D
Sift4G
Uncertain
0.034
D
Polyphen
1.0
D
Vest4
0.75
MutPred
0.62
Gain of catalytic residue at G18 (P = 0)
MVP
0.58
MPC
0.63
ClinPred
0.99
D
GERP RS
5.6
PromoterAI
-0.023
Neutral
Varity_R
0.62
gMVP
0.85
Mutation Taster
=42/58
disease causing

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: rs1012852064; hg19: chr12-21590716; API