NM_001382567.1:c.1717C>T

Variant names:

• chr11-4091364-C-T
• rs370846246
• NM_001382567.1:c.1717C>T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 0P and 3B. BP4_Moderate BS1_Supporting

The NM_001382567.1(STIM1):​c.1717C>T​(p.Arg573Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000211 in 1,614,120 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 (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R573S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000039 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000019 (0 hom.)
• Consequence: STIM1 NM_001382567.1 missense
• Clinical Significance: Uncertain significance criteria provided, multiple submitters, no conflicts U:3
• Conservation: PhyloP100: 0.833
• Publications: 1 publications found

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]

STIM1 Gene-Disease associations (from GenCC):

• myopathy, tubular aggregate, 1

  Inheritance: AD Classification: DEFINITIVE, STRONG, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, PanelApp Australia, G2P
• Stormorken syndrome

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, ClinGen, G2P, PanelApp Australia
• tubular aggregate myopathy

  Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, ClinGen
• combined immunodeficiency due to STIM1 deficiency

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE, SUPPORTIVE Submitted by: ClinGen, PanelApp Australia, Labcorp Genetics (formerly Invitae), Ambry Genetics, Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.21926412).
• BS1: Variant frequency is greater than expected in population amr. GnomAd4 allele frequency = 0.0000394 (6/152236) while in subpopulation AMR AF = 0.000327 (5/15288). AF 95% confidence interval is 0.000129. There are 0 homozygotes in GnomAd4. There are 3 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001382567.1. 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
	STIM1	NM_001382567.1	MANE Select	c.1717C>T	p.Arg573Cys	missense	Exon 13 of 13	NP_001369496.1	H0YDB2
	STIM1	NM_001277961.3		c.1942C>T	p.Arg648Cys	missense	Exon 12 of 12	NP_001264890.1	G0XQ39
	STIM1	NM_001382566.1		c.1720C>T	p.Arg574Cys	missense	Exon 12 of 12	NP_001369495.1	A0A8V8TNW0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STIM1	ENST00000526596.2	TSL:5 MANE Select	c.1717C>T	p.Arg573Cys	missense	Exon 13 of 13	ENSP00000433266.2	H0YDB2
	STIM1	ENST00000616714.4	TSL:1	c.1942C>T	p.Arg648Cys	missense	Exon 12 of 12	ENSP00000478059.1	G0XQ39
	STIM1	ENST00000300737.8	TSL:1	c.1624C>T	p.Arg542Cys	missense	Exon 12 of 12	ENSP00000300737.4	Q13586-1

Frequencies

GnomAD3 genomes AF: 0.0000394 AC: 6 AN: 152236 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000327

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000358 AC: 9 AN: 251416 AF XY: 0.0000442

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.000185

Gnomad NFE exome AF: 0.00000879

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000192 AC: 28 AN: 1461884 Hom.: 0 Cov.: 31 AF XY: 0.0000261 AC XY: 19 AN XY: 727244

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.0000447 AC: 2 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.000139 AC: 12 AN: 86258

European-Finnish (FIN) AF: 0.0000749 AC: 4 AN: 53410

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000899 AC: 10 AN: 1112012

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome AF: 0.0000394 AC: 6 AN: 152236 Hom.: 0 Cov.: 32 AF XY: 0.0000403 AC XY: 3 AN XY: 74382

African (AFR) AF: 0.0000241 AC: 1 AN: 41462

American (AMR) AF: 0.000327 AC: 5 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5202

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000453

ESP6500AA AF: 0.000227 AC: 1

ESP6500EA AF: 0.00 AC: 0

ExAC AF: 0.0000247 AC: 3

EpiCase AF: 0.0000545

EpiControl AF: 0.00

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	1	-	Myopathy with tubular aggregates;C1861451:Stormorken syndrome;C2748557:Combined immunodeficiency due to STIM1 deficiency (1)
-	1	-	not provided (1)
-	1	-	Stormorken syndrome (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.066	T
BayesDel_noAF	Benign	-0.13
CADD	Uncertain	25
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.38	T
Eigen	Uncertain	0.43
Eigen_PC	Uncertain	0.43
FATHMM_MKL	Benign	0.75	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.039	D
MetaRNN	Benign	0.22	T
MetaSVM	Benign	-0.77	T
MutationAssessor	Benign	1.8	L
PhyloP100		0.83
PrimateAI	Uncertain	0.49	T
PROVEAN	Uncertain	-2.5	N
REVEL	Benign	0.16
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.023	D
Polyphen		1.0	D
Vest4		0.34
MVP		0.47
MPC		0.88
ClinPred		0.28	T
GERP RS		5.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.8
Varity_R		0.15
gMVP		0.34
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

Other links and lift over

dbSNP: rs370846246; hg19: chr11-4112594; COSMIC: COSV100330731; COSMIC: COSV100330731;