Incidental Mutation 'R1819:Capn2'
ID204674
Institutional Source Beutler Lab
Gene Symbol Capn2
Ensembl Gene ENSMUSG00000026509
Gene Namecalpain 2
SynonymsCapa-2, Capa2, m-calpain
MMRRC Submission 039847-MU
Accession Numbers

Genbank: NM_009794 ; MGI: 88264

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1819 (G1)
Quality Score225
Status Validated
Chromosome1
Chromosomal Location182467260-182517608 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 182472597 bp
ZygosityHeterozygous
Amino Acid Change Lysine to Asparagine at position 609 (K609N)
Ref Sequence ENSEMBL: ENSMUSP00000068895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068505]
Predicted Effect probably benign
Transcript: ENSMUST00000068505
AA Change: K609N

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000068895
Gene: ENSMUSG00000026509
AA Change: K609N

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: ENSMUST00000194940
Predicted Effect noncoding transcript
Transcript: ENSMUST00000194961
Meta Mutation Damage Score 0.0723 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.1%
  • 20x: 91.9%
Validation Efficiency 100% (91/91)
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: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b T C 11: 109,981,056 probably null Het
Abhd17a T C 10: 80,586,636 T71A probably benign Het
Acad11 G A 9: 104,114,539 probably null Het
Adgrf1 C A 17: 43,310,033 T387K probably benign Het
Afdn A G 17: 13,850,848 T783A probably damaging Het
Akap13 T A 7: 75,608,705 M359K probably benign Het
Asxl3 A T 18: 22,522,376 N1148Y probably damaging Het
Atl1 T C 12: 69,963,300 S547P probably benign Het
Bace1 A T 9: 45,857,162 T252S possibly damaging Het
BC034090 A G 1: 155,225,829 S230P possibly damaging Het
Bnc2 A G 4: 84,291,874 F778L possibly damaging Het
Capn8 T A 1: 182,598,826 I242N probably damaging Het
Car9 G T 4: 43,512,439 probably null Het
Ccdc180 A G 4: 45,926,195 E1135G possibly damaging Het
Ccdc181 C T 1: 164,282,478 Q385* probably null Het
Cdh10 G T 15: 18,991,965 G437* probably null Het
Ceacam1 T A 7: 25,463,860 Q316L possibly damaging Het
Cecr2 A G 6: 120,731,267 T77A probably damaging Het
Cers4 T A 8: 4,521,232 M267K probably benign Het
Csmd3 T C 15: 47,753,735 D1930G possibly damaging Het
Cyp2j11 A T 4: 96,297,739 V403D probably damaging Het
Cyp4v3 G A 8: 45,315,636 R296C possibly damaging Het
Ddx59 A G 1: 136,432,507 I420V probably damaging Het
Dnah5 T A 15: 28,246,400 L628* probably null Het
Dnah7a A C 1: 53,559,148 D1409E probably benign Het
Dus2 T A 8: 106,051,848 W377R probably damaging Het
E330034G19Rik A G 14: 24,298,013 D111G probably damaging Het
Erich4 C T 7: 25,615,290 R66Q possibly damaging Het
Fcgbp G T 7: 28,085,283 R256L probably benign Het
Fdxr A T 11: 115,276,104 F53Y probably damaging Het
Fkbp10 G T 11: 100,415,889 A36S probably benign Het
Foxo3 A T 10: 42,197,611 D84E probably benign Het
Gin1 A G 1: 97,785,226 probably null Het
Gli3 C T 13: 15,725,792 Q1255* probably null Het
Gm4847 T A 1: 166,638,219 H267L probably damaging Het
Gpr171 T C 3: 59,097,920 I145V probably benign Het
Gpr68 T A 12: 100,878,403 H294L possibly damaging Het
Gys2 T C 6: 142,461,186 E148G probably damaging Het
Heatr5b T C 17: 78,791,511 D1320G probably damaging Het
Ifnlr1 G T 4: 135,686,523 probably benign Het
Ift88 G A 14: 57,455,519 E392K probably damaging Het
Igsf9b T A 9: 27,311,593 S97T probably damaging Het
Il18rap A G 1: 40,531,527 I210V probably benign Het
Kcnj11 C T 7: 46,099,156 G248S probably benign Het
Kif28 T C 1: 179,705,754 K541E possibly damaging Het
Lilrb4a A G 10: 51,496,028 Y205C probably damaging Het
Lima1 T A 15: 99,819,936 H63L probably benign Het
Lonrf3 A G X: 36,358,708 I687V probably damaging Het
Lrba A G 3: 86,542,634 T2099A possibly damaging Het
Morn5 C T 2: 36,052,975 T29M probably damaging Het
Neurl1b G A 17: 26,438,700 R22H probably benign Het
Nr2e3 T C 9: 59,943,437 I380V probably damaging Het
Oas1c G A 5: 120,808,735 A10V possibly damaging Het
Olfr395 T C 11: 73,906,679 E271G probably benign Het
Olfr671 C T 7: 104,975,398 V196I probably benign Het
P3h3 T C 6: 124,854,932 T297A probably benign Het
Pdpk1 T C 17: 24,110,904 K53E probably damaging Het
Plec C T 15: 76,179,906 R2056Q probably damaging Het
Plxna2 T A 1: 194,790,186 N1079K probably benign Het
Prr12 G C 7: 45,048,697 probably benign Het
Psip1 A G 4: 83,458,163 S480P probably benign Het
Ptpre A G 7: 135,668,993 probably benign Het
Pvalb A C 15: 78,202,584 V44G probably damaging Het
Rab3c T G 13: 110,084,135 Q164P possibly damaging Het
Rubcn T C 16: 32,826,914 K703R possibly damaging Het
Setd7 T G 3: 51,542,639 H122P probably benign Het
Slc26a8 A T 17: 28,684,834 F19I probably benign Het
Slc6a14 A G X: 21,741,047 D625G probably benign Het
Snx6 C T 12: 54,783,474 V67I possibly damaging Het
Syngr3 A G 17: 24,687,722 F40L possibly damaging Het
Syt8 G A 7: 142,438,234 G21R possibly damaging Het
Tagln A G 9: 45,930,840 F152L probably benign Het
Tcf12 G A 9: 72,109,717 T36M probably damaging Het
Tdrd6 C T 17: 43,626,551 S1202N probably benign Het
Tekt2 T C 4: 126,323,736 K179E probably damaging Het
Tekt4 G T 17: 25,473,811 probably null Het
Tmprss5 G T 9: 49,107,164 R98L probably benign Het
Tns1 G T 1: 73,916,476 probably benign Het
Tpcn1 A C 5: 120,536,227 probably null Het
Ttc6 T C 12: 57,694,500 probably null Het
Ttf1 A G 2: 29,074,784 N706S possibly damaging Het
Washc4 C T 10: 83,550,884 T124I probably benign Het
Wdr17 A T 8: 54,690,124 S140T probably benign Het
Wdr19 A T 5: 65,212,891 I123F possibly damaging Het
Zer1 C T 2: 30,110,218 A317T probably benign Het
Zfp474 A G 18: 52,638,800 D175G probably damaging Het
Zfp598 T C 17: 24,681,130 probably benign Het
Zfp646 G A 7: 127,883,120 G1490S probably benign Het
Zranb3 A T 1: 128,017,556 probably null Het
Other mutations in Capn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02049:Capn2 APN 1 182473954 splice site probably benign
IGL02589:Capn2 APN 1 182484348 missense probably damaging 1.00
IGL02679:Capn2 APN 1 182472584 missense probably benign
IGL03207:Capn2 APN 1 182489013 missense possibly damaging 0.92
E7848:Capn2 UTSW 1 182486594 missense possibly damaging 0.67
R0070:Capn2 UTSW 1 182473869 splice site probably benign
R0070:Capn2 UTSW 1 182473869 splice site probably benign
R0540:Capn2 UTSW 1 182492184 nonsense probably null
R0571:Capn2 UTSW 1 182470760 missense probably benign 0.01
R1620:Capn2 UTSW 1 182517137 missense probably damaging 1.00
R1818:Capn2 UTSW 1 182472597 missense probably benign 0.00
R1822:Capn2 UTSW 1 182472960 missense possibly damaging 0.95
R1880:Capn2 UTSW 1 182489016 missense probably damaging 1.00
R2174:Capn2 UTSW 1 182479725 missense probably benign 0.22
R2391:Capn2 UTSW 1 182478609 missense probably benign 0.01
R2860:Capn2 UTSW 1 182472920 splice site probably benign
R2861:Capn2 UTSW 1 182472920 splice site probably benign
R2878:Capn2 UTSW 1 182517233 missense probably benign 0.00
R3052:Capn2 UTSW 1 182487772 missense probably benign 0.06
R4463:Capn2 UTSW 1 182479764 intron probably benign
R4669:Capn2 UTSW 1 182470780 missense probably benign 0.00
R5077:Capn2 UTSW 1 182472573 missense possibly damaging 0.71
R5397:Capn2 UTSW 1 182470706 missense probably damaging 1.00
R5696:Capn2 UTSW 1 182478600 missense possibly damaging 0.79
R6777:Capn2 UTSW 1 182470177 critical splice donor site probably null
R6800:Capn2 UTSW 1 182481480 missense probably damaging 0.99
R7741:Capn2 UTSW 1 182479723 nonsense probably null
R7814:Capn2 UTSW 1 182492146 missense probably damaging 1.00
R7995:Capn2 UTSW 1 182478546 critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- TGCTTGTTCTACCAGGCTGC -3'
(R):5'- CAAGTGACATAGCCTTGTCCTTTC -3'

Sequencing Primer
(F):5'- CATGGTAGGTAAGAGCTCTACCTC -3'
(R):5'- TCCTATGCCTGATAAGTGACCAG -3'
Posted On2014-06-23