Incidental Mutation 'IGL02175:Capns1'
ID283057
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 #IGL02175
Quality Score
Status
Chromosome7
Chromosomal Location30186936-30198811 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 30190532 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 116 (D116G)
Ref Sequence ENSEMBL: ENSMUSP00000103831 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001845] [ENSMUST00000098594] [ENSMUST00000108196] [ENSMUST00000126116] [ENSMUST00000208441]
Predicted Effect probably benign
Transcript: ENSMUST00000001845
AA Change: D184G

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000001845
Gene: ENSMUSG00000001794
AA Change: D184G

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: D116G

PolyPhen 2 Score 0.276 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000103831
Gene: ENSMUSG00000001794
AA Change: D116G

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: D184G

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000117951
Gene: ENSMUSG00000001794
AA Change: D184G

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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc12 A T 8: 86,535,013 probably null Het
Adgrf5 A G 17: 43,451,010 I1199V probably damaging Het
Atm T A 9: 53,480,665 H1808L probably damaging Het
Cadps C T 14: 12,467,092 V942M probably damaging Het
Ccdc110 T G 8: 45,940,623 M124R probably benign Het
Cdh23 T C 10: 60,331,308 N1855S possibly damaging Het
Dstyk T A 1: 132,449,391 L245* probably null Het
Dync2h1 A G 9: 7,111,548 Y289H possibly damaging Het
Efcab6 G A 15: 83,896,100 A1044V probably damaging Het
Egr1 T C 18: 34,863,055 S297P probably benign Het
Ercc6l2 T C 13: 63,869,190 probably benign Het
Frem2 C T 3: 53,655,599 A496T possibly damaging Het
Hook2 T A 8: 84,991,402 W53R probably damaging Het
Med19 T A 2: 84,678,663 probably null Het
Mgrn1 A G 16: 4,920,368 N262S probably benign Het
Nbas T G 12: 13,566,259 probably null Het
Ndc80 A C 17: 71,511,419 M314R probably benign Het
Nelfcd A T 2: 174,420,382 T89S probably benign Het
Nlrp4a A T 7: 26,475,097 E969D probably damaging Het
Ntrk3 A G 7: 78,247,228 V687A probably damaging Het
Oc90 A C 15: 65,883,825 S224R possibly damaging Het
Olfr1241 T C 2: 89,482,282 I284M possibly damaging Het
Plxnb1 C T 9: 109,100,846 H257Y possibly damaging Het
Prpf3 A G 3: 95,834,107 V579A probably damaging Het
Rarres1 T C 3: 67,495,756 N104S probably benign Het
Serpina1d T C 12: 103,765,696 probably null Het
Sik2 G A 9: 50,895,609 Q834* probably null Het
Slc39a10 G A 1: 46,818,128 A696V probably damaging Het
Snx13 T A 12: 35,132,062 N703K possibly damaging Het
Spaca9 T C 2: 28,695,924 I43V probably benign Het
Tor1aip2 T C 1: 156,065,006 S353P probably damaging Het
Trmt1l T C 1: 151,448,484 S361P probably benign Het
Trpm2 T C 10: 77,937,907 H558R probably benign Het
Vmn1r75 T C 7: 11,880,847 C127R probably damaging Het
Zfp879 A T 11: 50,837,916 Y84N probably benign Het
Other mutations in Capns1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01081:Capns1 APN 7 30190140 missense probably benign 0.00
IGL01128:Capns1 APN 7 30190133 missense probably benign 0.00
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 On2015-04-16