Incidental Mutation 'R9739:Casq1'
ID 731747
Institutional Source Beutler Lab
Gene Symbol Casq1
Ensembl Gene ENSMUSG00000007122
Gene Name calsequestrin 1
Synonyms CSQ-1, CSQ, sCSQ, CSQ1
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9739 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 172037461-172047435 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 172043051 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 215 (D215G)
Ref Sequence ENSEMBL: ENSMUSP00000003554 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003554] [ENSMUST00000170700]
AlphaFold O09165
Predicted Effect possibly damaging
Transcript: ENSMUST00000003554
AA Change: D215G

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000003554
Gene: ENSMUSG00000007122
AA Change: D215G

DomainStartEndE-ValueType
Pfam:Calsequestrin 11 402 5.3e-238 PFAM
Pfam:Thioredoxin_6 186 379 2e-21 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000170700
AA Change: D153G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000129647
Gene: ENSMUSG00000007122
AA Change: D153G

DomainStartEndE-ValueType
Pfam:Calsequestrin 11 94 9.7e-38 PFAM
Pfam:Calsequestrin 89 156 6.9e-38 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.4%
  • 20x: 98.7%
Validation Efficiency
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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrb3 C T 1: 25,592,849 (GRCm39) V313M probably damaging Het
Alg6 G A 4: 99,650,195 (GRCm39) V472I possibly damaging Het
Atp8b2 A G 3: 89,853,403 (GRCm39) V728A probably benign Het
Bach2 T A 4: 32,563,042 (GRCm39) I503N probably damaging Het
Bend3 T C 10: 43,385,847 (GRCm39) L80P possibly damaging Het
Ccdc175 A T 12: 72,186,792 (GRCm39) Y351N probably benign Het
Cd200r4 A T 16: 44,641,142 (GRCm39) probably benign Het
Ctnnal1 T C 4: 56,816,200 (GRCm39) D621G probably damaging Het
Esco1 T A 18: 10,594,218 (GRCm39) H356L probably benign Het
Fhod1 C T 8: 106,064,378 (GRCm39) V191M unknown Het
Fhod3 T C 18: 24,903,566 (GRCm39) L100P probably damaging Het
Fkbp4 T C 6: 128,410,728 (GRCm39) R234G probably benign Het
Flnb A T 14: 7,935,954 (GRCm38) K2265* probably null Het
Fsip2 T C 2: 82,823,896 (GRCm39) F6543S possibly damaging Het
Fyb1 A G 15: 6,670,063 (GRCm39) N594S probably benign Het
Gm17019 G A 5: 15,082,841 (GRCm39) R38* probably null Het
Gm37240 A G 3: 84,417,113 (GRCm39) probably null Het
Gm9195 C T 14: 72,690,264 (GRCm39) D1820N probably damaging Het
Mycbp2 A G 14: 103,520,229 (GRCm39) V729A probably benign Het
Or8g21 G T 9: 38,906,302 (GRCm39) S143* probably null Het
Or9s18 T C 13: 65,300,442 (GRCm39) S135P probably damaging Het
Pde12 T C 14: 26,386,757 (GRCm39) T584A possibly damaging Het
Pfkfb2 T C 1: 130,624,815 (GRCm39) Q515R probably benign Het
Pkhd1 T C 1: 20,420,708 (GRCm39) N2466S probably damaging Het
Plcd1 A G 9: 118,901,195 (GRCm39) V720A possibly damaging Het
Pramel24 T A 4: 143,454,997 (GRCm39) F432I possibly damaging Het
Rapgef6 A G 11: 54,513,189 (GRCm39) T285A probably benign Het
Scyl3 T C 1: 163,771,419 (GRCm39) F255S probably damaging Het
Sfrp5 T A 19: 42,188,247 (GRCm39) M191L probably benign Het
Snrpf C T 10: 93,419,390 (GRCm39) C66Y probably benign Het
Syngr2 T A 11: 117,703,298 (GRCm39) I38N probably damaging Het
Thap1 C T 8: 26,650,990 (GRCm39) H87Y probably benign Het
Tubgcp3 A G 8: 12,699,744 (GRCm39) Y370H probably benign Het
Usp17la A T 7: 104,510,736 (GRCm39) N447I possibly damaging Het
Zfp532 C T 18: 65,757,894 (GRCm39) T609M 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
R3940:Casq1 UTSW 1 172,047,103 (GRCm39) missense possibly damaging 0.91
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
Z1176:Casq1 UTSW 1 172,043,481 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- GCATCGTTTAACACAATAAAGGTGG -3'
(R):5'- CTAAAGGGGATGGGTCTCTTCC -3'

Sequencing Primer
(F):5'- CGTTTAACACAATAAAGGTGGGTTAG -3'
(R):5'- TTCCTGGGACCCACATGTCAAG -3'
Posted On 2022-11-14