rs12297171
Variant names:
Your query was ambiguous. Multiple possible variants found:
Variant summary
Our verdict is Uncertain significance. Variant got 3 ACMG points: 5P and 2B. PM1PM2PP2BP4_Moderate
The NM_170665.4(ATP2A2):c.3073C>G(p.Leu1025Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: not found (cov: 32)
Consequence
ATP2A2
NM_170665.4 missense
NM_170665.4 missense
Scores
10
9
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 2.66
Genes affected
ATP2A2 (HGNC:812): (ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2) This gene encodes one of the SERCA Ca(2+)-ATPases, which are intracellular pumps located in the sarcoplasmic or endoplasmic reticula of the skeletal muscle. This enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol into the sarcoplasmic reticulum lumen, and is involved in regulation of the contraction/relaxation cycle. Mutations in this gene cause Darier-White disease, also known as keratosis follicularis, an autosomal dominant skin disorder characterized by loss of adhesion between epidermal cells and abnormal keratinization. Other types of mutations in this gene have been associated with various forms of muscular dystrophies. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Dec 2019]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 3 ACMG points.
PM1
In a region_of_interest Interaction with TMEM64 and PDIA3 (size 254) in uniprot entity AT2A2_HUMAN there are 38 pathogenic changes around while only 0 benign (100%) in NM_170665.4
PM2
Very rare variant in population databases, with high coverage;
PP2
Missense variant in the ATP2A2 gene, where missense mutations are typically associated with disease (based on misZ statistic). The gene has 28 curated pathogenic missense variants (we use a threshold of 10). The gene has 8 curated benign missense variants. Gene score misZ: 4.8777 (above the threshold of 3.09). Trascript score misZ: 7.0223 (above the threshold of 3.09). GenCC associations: The gene is linked to acrokeratosis verruciformis, Darier disease.
BP4
Computational evidence support a benign effect (MetaRNN=0.26013112).
Transcripts
RefSeq
| Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
|---|---|---|---|---|---|---|---|---|
| ATP2A2 | NM_170665.4 | c.3073C>G | p.Leu1025Val | missense_variant | Exon 20 of 20 | ENST00000539276.7 | NP_733765.1 |
Ensembl
Frequencies
GnomAD3 genomes
GnomAD3 genomes
Cov.:
32
GnomAD4 exome Cov.: 31
GnomAD4 exome
Cov.:
31
GnomAD4 genome
GnomAD4 genome
Cov.:
32
Bravo
AF:
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Uncertain
D
BayesDel_noAF
Uncertain
CADD
Benign
DANN
Uncertain
DEOGEN2
Benign
T
Eigen
Benign
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Benign
T
M_CAP
Uncertain
D
MetaRNN
Benign
T
MetaSVM
Uncertain
D
MutationAssessor
Benign
L
PrimateAI
Benign
T
PROVEAN
Benign
N
REVEL
Uncertain
Sift
Uncertain
D
Sift4G
Uncertain
D
Polyphen
B
Vest4
MutPred
Gain of catalytic residue at P1024 (P = 0.0028);
MVP
MPC
ClinPred
T
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at