Incidental Mutation 'R4463:Capn2'
ID 330207
Institutional Source Beutler Lab
Gene Symbol Capn2
Ensembl Gene ENSMUSG00000026509
Gene Name calpain 2
Synonyms Capa2, Capa-2, m-calpain
MMRRC Submission 041721-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4463 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 182294825-182345173 bp(-) (GRCm39)
Type of Mutation intron
DNA Base Change (assembly) G to A at 182307329 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000068895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068505]
AlphaFold O08529
Predicted Effect probably benign
Transcript: ENSMUST00000068505
SMART Domains Protein: ENSMUSP00000068895
Gene: ENSMUSG00000026509

DomainStartEndE-ValueType
CysPc 27 352 1.62e-186 SMART
calpain_III 355 510 3.47e-90 SMART
low complexity region 513 532 N/A INTRINSIC
EFh 576 604 5.86e0 SMART
EFh 606 634 3.21e0 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192230
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192483
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192568
Predicted Effect noncoding transcript
Transcript: ENSMUST00000194940
Predicted Effect noncoding transcript
Transcript: ENSMUST00000194961
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency 100% (57/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The calpains, calcium-activated neutral proteases, are nonlysosomal, intracellular cysteine proteases. The mammalian calpains include ubiquitous, stomach-specific, and muscle-specific proteins. The ubiquitous enzymes consist of heterodimers with distinct large, catalytic subunits associated with a common small, regulatory subunit. This gene encodes the large subunit of the ubiquitous enzyme, calpain 2. Multiple heterogeneous transcriptional start sites in the 5' UTR have been reported. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]
PHENOTYPE: Homozygous inactivation of this gene leads to complete prenatal lethality. Mice homozygous for one null allele display placental dysfunction, thin ventricular walls, and peripheral vessel failure. [provided by MGI curators]
Allele List at MGI

All alleles(1) : Targeted, knock-out(1)

Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb1a T C 5: 8,769,981 (GRCm39) probably benign Het
Abcc8 T C 7: 45,756,005 (GRCm39) probably null Het
Alox12e A G 11: 70,209,082 (GRCm39) L388P probably damaging Het
Aspm T A 1: 139,382,748 (GRCm39) S27T possibly damaging Het
Catspere1 G A 1: 177,765,279 (GRCm39) noncoding transcript Het
Ccdc158 T C 5: 92,782,159 (GRCm39) D820G probably null Het
Cdkn2d C G 9: 21,202,185 (GRCm39) V21L probably benign Het
Chd9 T A 8: 91,705,627 (GRCm39) D761E probably benign Het
Chst8 T C 7: 34,374,645 (GRCm39) D398G probably damaging Het
Clns1a T C 7: 97,370,156 (GRCm39) probably benign Het
Cyp3a57 A T 5: 145,318,084 (GRCm39) Y355F probably damaging Het
Cyp4f37 A G 17: 32,846,710 (GRCm39) probably null Het
Eif1ad11 A G 12: 87,994,129 (GRCm39) D119G probably benign Het
Eipr1 G A 12: 28,909,338 (GRCm39) A202T probably damaging Het
Fam83a T C 15: 57,858,655 (GRCm39) S232P probably damaging Het
Fastkd2 C T 1: 63,774,968 (GRCm39) probably benign Het
Fcgbpl1 A G 7: 27,850,144 (GRCm39) M1197V probably benign Het
Fgfr4 G A 13: 55,304,280 (GRCm39) V107I probably benign Het
Gatad1 G T 5: 3,697,404 (GRCm39) S72R probably benign Het
Gli2 T C 1: 118,763,738 (GRCm39) D1471G probably damaging Het
Gm1330 A T 2: 148,845,064 (GRCm39) Y36* probably null Het
Gm29125 T C 1: 80,360,903 (GRCm39) noncoding transcript Het
Idi1 G A 13: 8,937,508 (GRCm39) probably benign Het
Itgbl1 C T 14: 124,078,080 (GRCm39) T190I probably damaging Het
Kbtbd3 G A 9: 4,331,257 (GRCm39) G544R probably damaging Het
Kifc3 T C 8: 95,828,744 (GRCm39) T638A probably damaging Het
Lama1 G A 17: 68,068,695 (GRCm39) C798Y probably damaging Het
Larp6 C A 9: 60,644,279 (GRCm39) H140N probably damaging Het
Mctp1 A T 13: 76,860,206 (GRCm39) D108V probably damaging Het
Myzap G T 9: 71,462,933 (GRCm39) D204E probably benign Het
Neb GCC GC 2: 52,169,734 (GRCm39) probably null Het
Or13p8 T C 4: 118,583,855 (GRCm39) V137A probably benign Het
Or1j20 T C 2: 36,760,205 (GRCm39) I209T probably benign Het
Or4c102 T C 2: 88,422,976 (GRCm39) V276A possibly damaging Het
Phka1 A G X: 101,588,990 (GRCm39) V818A probably benign Het
Plek T C 11: 16,931,873 (GRCm39) Y326C possibly damaging Het
Pp2d1 A G 17: 53,822,886 (GRCm39) I60T probably benign Het
Prmt3 T C 7: 49,467,837 (GRCm39) Y348H probably damaging Het
Psg27 G T 7: 18,291,010 (GRCm39) Q398K possibly damaging Het
Raver1 T C 9: 21,003,123 (GRCm39) T51A probably benign Het
Ripk2 T C 4: 16,151,968 (GRCm39) N197S possibly damaging Het
Sectm1a T A 11: 120,960,477 (GRCm39) I113L probably benign Het
Slc2a4 G A 11: 69,834,148 (GRCm39) probably benign Het
Snph A T 2: 151,436,035 (GRCm39) S229T probably damaging Het
Stpg4 A G 17: 87,697,101 (GRCm39) F183L probably benign Het
Tango6 A T 8: 107,415,706 (GRCm39) T176S probably benign Het
Vmn1r196 A G 13: 22,477,853 (GRCm39) Q164R probably benign Het
Vstm4 T A 14: 32,639,833 (GRCm39) L236Q probably damaging Het
Xylb A G 9: 119,215,433 (GRCm39) D462G probably benign Het
Zc2hc1c A G 12: 85,337,071 (GRCm39) R243G probably damaging Het
Other mutations in Capn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02049:Capn2 APN 1 182,301,519 (GRCm39) splice site probably benign
IGL02589:Capn2 APN 1 182,311,913 (GRCm39) missense probably damaging 1.00
IGL02679:Capn2 APN 1 182,300,149 (GRCm39) missense probably benign
IGL03207:Capn2 APN 1 182,316,578 (GRCm39) missense possibly damaging 0.92
E7848:Capn2 UTSW 1 182,314,159 (GRCm39) missense possibly damaging 0.67
R0070:Capn2 UTSW 1 182,301,434 (GRCm39) splice site probably benign
R0070:Capn2 UTSW 1 182,301,434 (GRCm39) splice site probably benign
R0540:Capn2 UTSW 1 182,319,749 (GRCm39) nonsense probably null
R0571:Capn2 UTSW 1 182,298,325 (GRCm39) missense probably benign 0.01
R1620:Capn2 UTSW 1 182,344,702 (GRCm39) missense probably damaging 1.00
R1818:Capn2 UTSW 1 182,300,162 (GRCm39) missense probably benign 0.00
R1819:Capn2 UTSW 1 182,300,162 (GRCm39) missense probably benign 0.00
R1822:Capn2 UTSW 1 182,300,525 (GRCm39) missense possibly damaging 0.95
R1880:Capn2 UTSW 1 182,316,581 (GRCm39) missense probably damaging 1.00
R2174:Capn2 UTSW 1 182,307,290 (GRCm39) missense probably benign 0.22
R2391:Capn2 UTSW 1 182,306,174 (GRCm39) missense probably benign 0.01
R2860:Capn2 UTSW 1 182,300,485 (GRCm39) splice site probably benign
R2861:Capn2 UTSW 1 182,300,485 (GRCm39) splice site probably benign
R2878:Capn2 UTSW 1 182,344,798 (GRCm39) missense probably benign 0.00
R3052:Capn2 UTSW 1 182,315,337 (GRCm39) missense probably benign 0.06
R4669:Capn2 UTSW 1 182,298,345 (GRCm39) missense probably benign 0.00
R5077:Capn2 UTSW 1 182,300,138 (GRCm39) missense possibly damaging 0.71
R5397:Capn2 UTSW 1 182,298,271 (GRCm39) missense probably damaging 1.00
R5696:Capn2 UTSW 1 182,306,165 (GRCm39) missense possibly damaging 0.79
R6777:Capn2 UTSW 1 182,297,742 (GRCm39) critical splice donor site probably null
R6800:Capn2 UTSW 1 182,309,045 (GRCm39) missense probably damaging 0.99
R7741:Capn2 UTSW 1 182,307,288 (GRCm39) nonsense probably null
R7814:Capn2 UTSW 1 182,319,711 (GRCm39) missense probably damaging 1.00
R7995:Capn2 UTSW 1 182,306,111 (GRCm39) critical splice donor site probably null
R8223:Capn2 UTSW 1 182,310,099 (GRCm39) critical splice donor site probably null
R8446:Capn2 UTSW 1 182,311,796 (GRCm39) missense possibly damaging 0.90
R8496:Capn2 UTSW 1 182,304,840 (GRCm39) missense probably benign 0.04
R9623:Capn2 UTSW 1 182,344,795 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- GCTGTAGCCTGGCTTTCAAAG -3'
(R):5'- CCAGAAGCTAAGTGAGTCTCTAGAG -3'

Sequencing Primer
(F):5'- GTAGCCTGGCTTTCAAAGTGTCTTC -3'
(R):5'- AAGTGAGTCTCTAGAGCCCTTGC -3'
Posted On 2015-07-21