Incidental Mutation 'IGL02597:Casq2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Casq2
Ensembl Gene ENSMUSG00000027861
Gene Namecalsequestrin 2
SynonymsESTM52, cCSQ, cardiac calsequestrin
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02597
Quality Score
Chromosomal Location102086415-102146514 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 102126637 bp
Amino Acid Change Tyrosine to Cysteine at position 232 (Y232C)
Ref Sequence ENSEMBL: ENSMUSP00000130482 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029454] [ENSMUST00000164123] [ENSMUST00000165540]
Predicted Effect probably damaging
Transcript: ENSMUST00000029454
AA Change: Y232C

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000029454
Gene: ENSMUSG00000027861
AA Change: Y232C

Pfam:Calsequestrin 1 382 1.4e-226 PFAM
Pfam:Thioredoxin_6 171 364 7e-22 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159521
Predicted Effect probably damaging
Transcript: ENSMUST00000164123
AA Change: Y161C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000131232
Gene: ENSMUSG00000027861
AA Change: Y161C

Pfam:Calsequestrin 2 108 1.3e-46 PFAM
Pfam:Thioredoxin_6 101 293 6.1e-20 PFAM
Pfam:Calsequestrin 106 311 1.9e-127 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000165540
AA Change: Y232C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000130482
Gene: ENSMUSG00000027861
AA Change: Y232C

Pfam:Calsequestrin 1 386 7.4e-224 PFAM
Pfam:Thioredoxin_6 171 367 9.1e-20 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196994
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene specifies the cardiac muscle family member of the calsequestrin family. Calsequestrin is localized to the sarcoplasmic reticulum in cardiac and slow skeletal muscle cells. The protein is a calcium binding protein that stores calcium for muscle function. Mutations in this gene cause stress-induced polymorphic ventricular tachycardia, also referred to as catecholaminergic polymorphic ventricular tachycardia 2 (CPVT2), a disease characterized by bidirectional ventricular tachycardia that may lead to cardiac arrest. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mutations in this gene cause impaired intracellular calcium regulation in cardiac myocytes and lead to an arrhythmogenic syndrome called catecholaminergic polymorphic ventricular tachycardia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Anapc1 T C 2: 128,623,931 K1648E probably benign Het
Arhgef10 C T 8: 14,930,198 A146V probably benign Het
Atp7a A T X: 106,069,888 N34I probably benign Het
Btbd11 A G 10: 85,633,801 Y862C probably damaging Het
Cdan1 A T 2: 120,725,239 N738K probably benign Het
Cdh24 A G 14: 54,633,515 V132A possibly damaging Het
Chd5 C A 4: 152,371,712 T946K probably damaging Het
Clip4 T C 17: 71,849,970 probably benign Het
Copz2 T C 11: 96,857,599 probably benign Het
Cyp2c39 C A 19: 39,560,887 S283* probably null Het
Dlec1 A T 9: 119,134,536 S973C probably damaging Het
Far1 A T 7: 113,551,256 T264S probably benign Het
Iqgap1 A G 7: 80,723,885 L1452P probably damaging Het
Irx5 A C 8: 92,360,772 N444T possibly damaging Het
Kcnip2 A G 19: 45,796,273 probably benign Het
Kmt2d A T 15: 98,863,831 M546K unknown Het
Lrrc37a A G 11: 103,504,287 L104S probably benign Het
Med12 T C X: 101,284,932 L1143P probably damaging Het
Mettl11b A G 1: 163,717,087 V109A probably benign Het
Mtcl1 T C 17: 66,338,021 H1477R probably benign Het
Nkap T A X: 37,147,784 probably benign Het
Olfr714 A T 7: 107,074,439 T204S possibly damaging Het
Osbpl6 C T 2: 76,555,974 Q214* probably null Het
Pex1 C T 5: 3,635,865 T1202I possibly damaging Het
Prrc2b A T 2: 32,219,613 N1066I probably damaging Het
Psmg1 T C 16: 95,987,297 E152G probably damaging Het
Scn10a A G 9: 119,610,123 I1560T probably damaging Het
Shd A G 17: 55,973,987 E221G possibly damaging Het
Slc39a4 T C 15: 76,613,624 T478A probably benign Het
Snx2 A G 18: 53,210,372 I281V probably benign Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Tmem161a A T 8: 70,182,043 R297S probably damaging Het
Tns1 A G 1: 73,985,873 probably null Het
Ugt2b36 G A 5: 87,080,924 T420M probably damaging Het
Wdfy4 G A 14: 33,090,861 R1652* probably null Het
Zap70 T A 1: 36,771,920 Y178* probably null Het
Zdhhc3 A G 9: 123,100,391 F60L probably damaging Het
Other mutations in Casq2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00910:Casq2 APN 3 102110231 splice site probably benign
IGL02863:Casq2 APN 3 102144175 missense possibly damaging 0.84
IGL02902:Casq2 APN 3 102086797 nonsense probably null
IGL03176:Casq2 APN 3 102126654 missense possibly damaging 0.50
R0126:Casq2 UTSW 3 102133399 missense probably damaging 1.00
R0653:Casq2 UTSW 3 102113166 critical splice donor site probably null
R1036:Casq2 UTSW 3 102142215 missense probably damaging 1.00
R1052:Casq2 UTSW 3 102144234 splice site probably null
R1158:Casq2 UTSW 3 102116883 missense probably damaging 1.00
R2886:Casq2 UTSW 3 102144218 missense probably damaging 1.00
R3001:Casq2 UTSW 3 102145201 missense probably damaging 0.99
R3002:Casq2 UTSW 3 102145201 missense probably damaging 0.99
R4155:Casq2 UTSW 3 102133102 splice site probably null
R4715:Casq2 UTSW 3 102110244 missense probably benign 0.00
R6013:Casq2 UTSW 3 102145629 unclassified probably null
R6778:Casq2 UTSW 3 102127931 splice site probably null
R6836:Casq2 UTSW 3 102086760 missense probably damaging 1.00
R6844:Casq2 UTSW 3 102110262 missense possibly damaging 0.70
R7055:Casq2 UTSW 3 102142245 missense probably damaging 1.00
R7638:Casq2 UTSW 3 102086700 missense possibly damaging 0.73
R7761:Casq2 UTSW 3 102145264 missense probably damaging 1.00
R7997:Casq2 UTSW 3 102086842 missense probably damaging 0.98
R8169:Casq2 UTSW 3 102110312 missense possibly damaging 0.69
Posted On2015-04-16