rs199666087
Positions:
Variant summary
Our verdict is Likely benign. Variant got -1 ACMG points: 0P and 1B. BP4
The NM_001382567.1(STIM1):c.1291C>A(p.Gln431Lys) variant causes a missense change. The variant allele was found at a frequency of 0.0000242 in 1,614,114 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 0.000013 ( 0 hom., cov: 34)
Exomes 𝑓: 0.000025 ( 0 hom. )
Consequence
STIM1
NM_001382567.1 missense
NM_001382567.1 missense
Scores
2
9
8
Clinical Significance
Conservation
PhyloP100: 5.77
Genes affected
STIM1 (HGNC:11386): (stromal interaction molecule 1) This gene encodes a type 1 transmembrane protein that mediates Ca2+ influx after depletion of intracellular Ca2+ stores by gating of store-operated Ca2+ influx channels (SOCs). It is one of several genes located in the imprinted gene domain of 11p15.5, an important tumor-suppressor gene region. Alterations in this region have been associated with the Beckwith-Wiedemann syndrome, Wilms tumor, rhabdomyosarcoma, adrenocrotical carcinoma, and lung, ovarian, and breast cancer. This gene may play a role in malignancies and disease that involve this region, as well as early hematopoiesis, by mediating attachment to stromal cells. Mutations in this gene are associated with fatal classic Kaposi sarcoma, immunodeficiency due to defects in store-operated calcium entry (SOCE) in fibroblasts, ectodermal dysplasia and tubular aggregate myopathy. This gene is oriented in a head-to-tail configuration with the ribonucleotide reductase 1 gene (RRM1), with the 3' end of this gene situated 1.6 kb from the 5' end of the RRM1 gene. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, May 2013]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -1 ACMG points.
BP4
?
Computational evidence support a benign effect (MetaRNN=0.40600422).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
STIM1 | NM_001382567.1 | c.1291C>A | p.Gln431Lys | missense_variant | 10/13 | ENST00000526596.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
STIM1 | ENST00000526596.2 | c.1291C>A | p.Gln431Lys | missense_variant | 10/13 | 5 | NM_001382567.1 | P3 |
Frequencies
GnomAD3 genomes ? AF: 0.0000131 AC: 2AN: 152228Hom.: 0 Cov.: 34
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GnomAD4 exome AF: 0.0000253 AC: 37AN: 1461886Hom.: 0 Cov.: 34 AF XY: 0.0000316 AC XY: 23AN XY: 727242
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GnomAD4 genome ? AF: 0.0000131 AC: 2AN: 152228Hom.: 0 Cov.: 34 AF XY: 0.0000269 AC XY: 2AN XY: 74374
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ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Myopathy with tubular aggregates;C1861451:Stormorken syndrome;C2748557:Combined immunodeficiency due to STIM1 deficiency Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Jan 01, 2024 | This sequence change replaces glutamine, which is neutral and polar, with lysine, which is basic and polar, at codon 431 of the STIM1 protein (p.Gln431Lys). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with STIM1-related conditions. ClinVar contains an entry for this variant (Variation ID: 530878). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on STIM1 protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
BayesDel_addAF
Uncertain
D
BayesDel_noAF
Uncertain
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Uncertain
D;D;.;D
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
LIST_S2
Pathogenic
D;D;D;D
M_CAP
Benign
D
MetaRNN
Benign
T;T;T;T
MetaSVM
Uncertain
T
MutationAssessor
Benign
L;.;L;.
MutationTaster
Benign
D;D;D
PrimateAI
Uncertain
T
PROVEAN
Benign
N;.;N;N
REVEL
Benign
Sift
Benign
T;.;T;T
Sift4G
Benign
T;T;T;T
Polyphen
D;.;.;.
Vest4
MutPred
Gain of methylation at Q431 (P = 0.0184);Gain of methylation at Q431 (P = 0.0184);Gain of methylation at Q431 (P = 0.0184);.;
MVP
MPC
ClinPred
D
GERP RS
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Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at