Incidental Mutation 'IGL03176: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 #IGL03176
Quality Score
Chromosomal Location102086415-102146514 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 102126654 bp
Amino Acid Change Valine to Leucine at position 167 (V167L)
Ref Sequence ENSEMBL: ENSMUSP00000131232 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029454] [ENSMUST00000164123] [ENSMUST00000165540]
Predicted Effect probably benign
Transcript: ENSMUST00000029454
AA Change: V238L

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
SMART Domains Protein: ENSMUSP00000029454
Gene: ENSMUSG00000027861
AA Change: V238L

Pfam:Calsequestrin 1 382 1.4e-226 PFAM
Pfam:Thioredoxin_6 171 364 7e-22 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159521
Predicted Effect possibly damaging
Transcript: ENSMUST00000164123
AA Change: V167L

PolyPhen 2 Score 0.496 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000131232
Gene: ENSMUSG00000027861
AA Change: V167L

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 benign
Transcript: ENSMUST00000165540
AA Change: V238L

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000130482
Gene: ENSMUSG00000027861
AA Change: V238L

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: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam23 C A 1: 63,563,416 P579Q probably damaging Het
Adam6a A G 12: 113,546,202 T732A probably benign Het
Ahnak T A 19: 9,008,166 N2271K possibly damaging Het
Ahnak T C 19: 9,002,449 S366P probably damaging Het
Akr1a1 A G 4: 116,639,075 L213S probably damaging Het
Ammecr1l T A 18: 31,772,049 D114E possibly damaging Het
Cd164l2 T C 4: 133,224,254 I172T possibly damaging Het
Clec4g C T 8: 3,718,441 V97M possibly damaging Het
Dnah8 T A 17: 30,694,037 N1068K probably benign Het
Epyc A G 10: 97,649,700 M1V probably null Het
Eya3 A G 4: 132,711,922 E437G possibly damaging Het
Fbln1 C T 15: 85,244,306 T568I possibly damaging Het
Fcrl1 A T 3: 87,391,257 N353I probably damaging Het
Gm10272 A T 10: 77,706,633 H3L probably null Het
Gm15130 A G 2: 111,148,501 S32P unknown Het
Gm20379 C A 13: 92,306,021 probably benign Het
Igf2r A T 17: 12,716,672 Y644N probably damaging Het
Krtap4-9 T C 11: 99,785,280 probably benign Het
Man2c1 A G 9: 57,140,746 N739D probably benign Het
Mcm5 C T 8: 75,109,853 T49M possibly damaging Het
Otof C T 5: 30,405,176 probably null Het
Ptgr2 C T 12: 84,307,894 T283I probably damaging Het
Rhox4c G T X: 37,480,528 G15V probably benign Het
Rnd1 A T 15: 98,670,688 L203H probably damaging Het
Rnf186 A G 4: 138,967,920 N257S probably benign Het
Rsf1 T C 7: 97,679,150 probably benign Het
Ryr2 G A 13: 11,742,023 Q1582* probably null Het
Sntg2 G A 12: 30,267,023 probably benign Het
Spata31d1c A G 13: 65,037,011 D789G probably benign Het
Strc A C 2: 121,372,180 L1168R probably damaging Het
Tmtc3 A T 10: 100,466,131 S319T possibly damaging Het
Vmn1r88 A T 7: 13,177,852 D45V probably damaging Het
Vps13d A T 4: 145,074,963 F3531I probably benign Het
Other mutations in Casq2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00910:Casq2 APN 3 102110231 splice site probably benign
IGL02597:Casq2 APN 3 102126637 missense probably damaging 1.00
IGL02863:Casq2 APN 3 102144175 missense possibly damaging 0.84
IGL02902:Casq2 APN 3 102086797 nonsense probably null
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 On2016-08-02