Incidental Mutation 'IGL01128:Capns1'
ID51610
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Capns1
Ensembl Gene ENSMUSG00000001794
Gene Namecalpain, small subunit 1
SynonymsD7Ertd146e, Capa-4, Capn4, Capa4
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01128
Quality Score
Status
Chromosome7
Chromosomal Location30186936-30198811 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 30190133 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Valine at position 214 (I214V)
Ref Sequence ENSEMBL: ENSMUSP00000117951 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001845] [ENSMUST00000098594] [ENSMUST00000108196] [ENSMUST00000126116] [ENSMUST00000208441]
Predicted Effect probably benign
Transcript: ENSMUST00000001845
AA Change: I214V

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000001845
Gene: ENSMUSG00000001794
AA Change: I214V

DomainStartEndE-ValueType
low complexity region 10 64 N/A INTRINSIC
EFh 143 171 3.93e0 SMART
EFh 173 201 1.42e1 SMART
EFh 238 265 6.09e1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000098594
SMART Domains Protein: ENSMUSP00000096193
Gene: ENSMUSG00000074218

DomainStartEndE-ValueType
Pfam:COX7a 23 79 1.3e-34 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000108196
AA Change: I146V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000103831
Gene: ENSMUSG00000001794
AA Change: I146V

DomainStartEndE-ValueType
EFh 75 103 3.93e0 SMART
EFh 105 133 1.42e1 SMART
EFh 170 197 6.09e1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000126116
AA Change: I214V

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000117951
Gene: ENSMUSG00000001794
AA Change: I214V

DomainStartEndE-ValueType
low complexity region 10 64 N/A INTRINSIC
EFh 143 171 3.93e0 SMART
EFh 173 201 1.42e1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129761
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141851
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146852
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148973
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207082
Predicted Effect probably benign
Transcript: ENSMUST00000208441
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208688
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the calpain small subunit family. Calpains are calcium-dependent cysteine proteinases that are widely distributed in mammalian cells. Calpains operate as heterodimers, comprising a specific large catalytic subunit (calpain 1 subunit in Calpain I, and calpain 2 subunit in Calpain II), and a common small regulatory subunit encoded by this gene. This encoded protein is essential for the stability and function of both calpain heterodimers, whose proteolytic activities influence various cellular functions including apoptosis, proliferation, migration, adhesion, and autophagy. Calpains have been implicated in neurodegenerative processes, such as myotonic dystrophy. A pseudogene of this gene has been defined on chromosome 1. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2014]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality around E11.5. Mutant embryos exhibit cardiac developmental defects, reduced yolk sac vasculature, hemorrhaging in the area between the embryo and amnion, and accumulation of nucleated erythroid cells in the heart chambers, blood vessels, and developing liver. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110038F14Rik G A 15: 76,950,275 V124I probably damaging Het
Adgrf5 G T 17: 43,422,509 D75Y possibly damaging Het
Aen G A 7: 78,907,302 M299I probably damaging Het
Ahi1 A G 10: 21,074,433 T128A probably benign Het
Bves T A 10: 45,353,848 F249L probably damaging Het
Cgnl1 G T 9: 71,724,561 Q503K possibly damaging Het
Ep300 A G 15: 81,630,006 probably benign Het
Fam117b T A 1: 59,969,018 F337Y probably damaging Het
Fam178b A T 1: 36,644,354 V95E probably damaging Het
Gak T A 5: 108,592,370 M560L probably damaging Het
Gna11 C A 10: 81,530,884 A331S probably damaging Het
Gtf3c3 A C 1: 54,428,876 F201V possibly damaging Het
Kat6b G A 14: 21,660,860 R734H probably benign Het
Lag3 T C 6: 124,909,417 D191G probably damaging Het
Mttp T A 3: 138,133,997 probably null Het
Nlgn3 A T X: 101,320,092 T790S probably benign Het
Olfr1487 G A 19: 13,619,746 E195K probably damaging Het
Olfr743 A G 14: 50,533,949 D179G probably damaging Het
Pkd2l2 T A 18: 34,417,015 Y238N probably damaging Het
Plg A T 17: 12,396,699 probably benign Het
Ptprm A T 17: 67,042,101 C376S probably damaging Het
Rexo1 T C 10: 80,549,739 D495G probably benign Het
Rims1 A T 1: 22,534,175 V315D probably damaging Het
Ros1 G A 10: 52,142,328 Q745* probably null Het
Satb1 A G 17: 51,805,289 V99A probably damaging Het
Sema3e C T 5: 14,232,115 P422S probably damaging Het
Stkld1 G T 2: 26,951,471 W476L probably benign Het
Syna T C 5: 134,559,480 D205G probably damaging Het
Tas2r134 G T 2: 51,627,659 C50F probably damaging Het
Togaram1 A G 12: 64,980,876 T880A probably benign Het
Uckl1 T C 2: 181,570,337 E363G probably damaging Het
Yeats2 T A 16: 20,161,968 probably benign Het
Other mutations in Capns1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01081:Capns1 APN 7 30190140 missense probably benign 0.00
IGL02175:Capns1 APN 7 30190532 missense probably benign 0.28
IGL02966:Capns1 APN 7 30192193 missense probably damaging 1.00
IGL02799:Capns1 UTSW 7 30192219 missense probably benign 0.05
R0578:Capns1 UTSW 7 30194028 unclassified probably benign
R1484:Capns1 UTSW 7 30194086 unclassified probably benign
R2153:Capns1 UTSW 7 30192340 missense probably damaging 1.00
R5111:Capns1 UTSW 7 30192519 missense probably benign
R5323:Capns1 UTSW 7 30187722 missense possibly damaging 0.85
R5350:Capns1 UTSW 7 30190126 missense probably damaging 1.00
R6684:Capns1 UTSW 7 30193899 missense probably damaging 0.98
R7573:Capns1 UTSW 7 30192535 missense probably damaging 1.00
R7611:Capns1 UTSW 7 30190114 missense probably damaging 1.00
Posted On2013-06-21