Incidental Mutation 'R3940:Casq1'
ID 307397
Institutional Source Beutler Lab
Gene Symbol Casq1
Ensembl Gene ENSMUSG00000007122
Gene Name calsequestrin 1
Synonyms CSQ-1, CSQ, sCSQ, CSQ1
MMRRC Submission 040922-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3940 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 172037461-172047435 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 172047103 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 52 (V52A)
Ref Sequence ENSEMBL: ENSMUSP00000129647 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003554] [ENSMUST00000111243] [ENSMUST00000170700]
AlphaFold O09165
Predicted Effect possibly damaging
Transcript: ENSMUST00000003554
AA Change: V52A

PolyPhen 2 Score 0.901 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000003554
Gene: ENSMUSG00000007122
AA Change: V52A

DomainStartEndE-ValueType
Pfam:Calsequestrin 11 402 5.3e-238 PFAM
Pfam:Thioredoxin_6 186 379 2e-21 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000111243
SMART Domains Protein: ENSMUSP00000106874
Gene: ENSMUSG00000007107

DomainStartEndE-ValueType
low complexity region 33 50 N/A INTRINSIC
Cation_ATPase_N 51 125 1.22e-14 SMART
Pfam:E1-E2_ATPase 144 375 2.6e-59 PFAM
Pfam:Hydrolase 380 738 8.1e-19 PFAM
Pfam:HAD 383 735 1.6e-17 PFAM
Pfam:Cation_ATPase 437 531 9.2e-25 PFAM
Pfam:Cation_ATPase_C 808 1017 1.2e-47 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000170700
AA Change: V52A

PolyPhen 2 Score 0.914 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000129647
Gene: ENSMUSG00000007122
AA Change: V52A

DomainStartEndE-ValueType
Pfam:Calsequestrin 11 94 9.7e-38 PFAM
Pfam:Calsequestrin 89 156 6.9e-38 PFAM
Meta Mutation Damage Score 0.3319 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency 95% (35/37)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the skeletal muscle specific member of the calsequestrin protein family. Calsequestrin functions as a luminal sarcoplasmic reticulum calcium sensor in both cardiac and skeletal muscle cells. This protein, also known as calmitine, functions as a calcium regulator in the mitochondria of skeletal muscle. This protein is absent in patients with Duchenne and Becker types of muscular dystrophy. [provided by RefSeq, Jun 2013]
PHENOTYPE: Mice homozygous for an insertional mutation that inactivates the gene exhibit structural alterations of the Ca2+ release units, an increased frequency of mitochondria, and significantly impaired calcium handling in skeletal muscle. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930567H17Rik C T X: 69,438,135 (GRCm39) A53T probably benign Het
Acsm3 A G 7: 119,373,109 (GRCm39) E204G probably benign Het
Acta2 A T 19: 34,220,880 (GRCm39) I276N possibly damaging Het
Ankrd16 T C 2: 11,789,192 (GRCm39) C260R probably benign Het
Ankrd42 T C 7: 92,240,996 (GRCm39) probably null Het
Atp13a2 T C 4: 140,733,733 (GRCm39) S1041P probably damaging Het
Brinp3 C A 1: 146,627,599 (GRCm39) D277E probably damaging Het
Calm5 A T 13: 3,904,485 (GRCm39) I37F possibly damaging Het
Col22a1 A T 15: 71,853,782 (GRCm39) L260* probably null Het
Cttnbp2 C A 6: 18,420,974 (GRCm39) V846L probably benign Het
Dnah12 A G 14: 26,444,754 (GRCm39) T627A probably benign Het
Eogt T C 6: 97,090,875 (GRCm39) I421M probably damaging Het
Fam135a T A 1: 24,096,556 (GRCm39) H63L probably damaging Het
Fmo3 T A 1: 162,791,555 (GRCm39) T241S probably benign Het
Frem3 T C 8: 81,341,649 (GRCm39) I1314T possibly damaging Het
Gm14393 T C 2: 174,903,420 (GRCm39) probably null Het
Kcna5 C T 6: 126,510,614 (GRCm39) V505I probably damaging Het
Kit A G 5: 75,769,978 (GRCm39) D130G probably benign Het
Neto2 G A 8: 86,400,747 (GRCm39) T16I probably damaging Het
Or7a41 T A 10: 78,871,038 (GRCm39) I136N probably damaging Het
Or8k40 T A 2: 86,584,275 (GRCm39) D269V possibly damaging Het
Pcdhb7 T C 18: 37,477,021 (GRCm39) L719P probably damaging Het
Pcdhga9 G A 18: 37,871,995 (GRCm39) R608H probably benign Het
Pik3ip1 A G 11: 3,281,987 (GRCm39) N48S probably damaging Het
Pkn2 G A 3: 142,499,672 (GRCm39) S951L probably damaging Het
Prrc2a T C 17: 35,376,474 (GRCm39) H772R possibly damaging Het
Ric1 T C 19: 29,548,162 (GRCm39) Y277H probably damaging Het
Rin2 C T 2: 145,702,366 (GRCm39) T354I probably benign Het
Rnf123 A T 9: 107,941,234 (GRCm39) probably benign Het
Robo1 T C 16: 72,806,631 (GRCm39) S1166P probably benign Het
S100a10 A G 3: 93,468,383 (GRCm39) E38G probably benign Het
Slc34a1 A T 13: 55,560,983 (GRCm39) I483F probably damaging Het
Stim1 A G 7: 102,084,848 (GRCm39) N600S probably benign Het
Ube3c T A 5: 29,824,358 (GRCm39) N517K probably benign Het
Other mutations in Casq1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02165:Casq1 APN 1 172,040,948 (GRCm39) missense probably damaging 0.96
IGL02699:Casq1 APN 1 172,047,263 (GRCm39) start gained probably benign
IGL02756:Casq1 APN 1 172,042,672 (GRCm39) missense probably damaging 1.00
PIT4377001:Casq1 UTSW 1 172,039,568 (GRCm39) missense probably benign 0.15
R0026:Casq1 UTSW 1 172,046,967 (GRCm39) splice site probably benign
R0026:Casq1 UTSW 1 172,046,967 (GRCm39) splice site probably benign
R0124:Casq1 UTSW 1 172,037,992 (GRCm39) missense probably damaging 1.00
R0485:Casq1 UTSW 1 172,037,957 (GRCm39) unclassified probably benign
R1982:Casq1 UTSW 1 172,043,097 (GRCm39) missense probably damaging 1.00
R2095:Casq1 UTSW 1 172,043,529 (GRCm39) missense probably benign 0.26
R2097:Casq1 UTSW 1 172,037,988 (GRCm39) missense probably damaging 1.00
R4654:Casq1 UTSW 1 172,037,965 (GRCm39) unclassified probably benign
R4790:Casq1 UTSW 1 172,044,404 (GRCm39) missense probably damaging 1.00
R5002:Casq1 UTSW 1 172,040,945 (GRCm39) missense possibly damaging 0.50
R5187:Casq1 UTSW 1 172,040,641 (GRCm39) missense possibly damaging 0.54
R5307:Casq1 UTSW 1 172,046,983 (GRCm39) missense probably damaging 1.00
R5973:Casq1 UTSW 1 172,047,068 (GRCm39) missense probably damaging 1.00
R6251:Casq1 UTSW 1 172,044,407 (GRCm39) missense probably benign 0.17
R6768:Casq1 UTSW 1 172,047,245 (GRCm39) missense probably benign 0.04
R7380:Casq1 UTSW 1 172,044,416 (GRCm39) missense probably benign 0.07
R9014:Casq1 UTSW 1 172,038,064 (GRCm39) missense probably damaging 1.00
R9292:Casq1 UTSW 1 172,043,114 (GRCm39) missense probably damaging 1.00
R9739:Casq1 UTSW 1 172,043,051 (GRCm39) missense possibly damaging 0.93
Z1176:Casq1 UTSW 1 172,043,481 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- TACTTGGTGGAGACAGAGGC -3'
(R):5'- GATTGTACTACCTCCATGAGAGC -3'

Sequencing Primer
(F):5'- TCAGACTCAGGGCTCACC -3'
(R):5'- TGTACTACCTCCATGAGAGCTACCG -3'
Posted On 2015-04-17