Incidental Mutation 'R0070:Capn2'
ID17319
Institutional Source Beutler Lab
Gene Symbol Capn2
Ensembl Gene ENSMUSG00000026509
Gene Namecalpain 2
SynonymsCapa-2, Capa2, m-calpain
MMRRC Submission 038361-MU
Accession Numbers

Genbank: NM_009794 ; MGI: 88264

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R0070 (G1)
Quality Score
Status Validated
Chromosome1
Chromosomal Location182467260-182517608 bp(-) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) C to A at 182473869 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000068895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068505]
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: ENSMUST00000194940
Predicted Effect noncoding transcript
Transcript: ENSMUST00000194961
Coding Region Coverage
  • 1x: 88.0%
  • 3x: 83.9%
  • 10x: 69.3%
  • 20x: 41.9%
Validation Efficiency 88% (67/76)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgre4 T C 17: 55,802,154 I387T probably damaging Het
Ankfn1 A T 11: 89,392,302 L173Q probably damaging Het
Atp2a1 T C 7: 126,447,452 E892G probably benign Het
AU018091 T C 7: 3,158,898 probably null Het
Capn12 T C 7: 28,889,126 probably benign Het
Cd79b A G 11: 106,311,918 probably benign Het
Cdh7 C T 1: 110,098,372 A446V probably benign Het
Ciapin1 T C 8: 94,825,219 N246S possibly damaging Het
Fam126a T C 5: 23,964,999 S451G probably damaging Het
Flt3 A G 5: 147,372,726 probably benign Het
Gm2027 T A 12: 44,222,362 probably benign Het
Hipk2 G A 6: 38,818,984 R117* probably null Het
Hykk T A 9: 54,922,348 probably benign Het
Kansl1l T C 1: 66,801,103 D346G probably damaging Het
Kcnt1 T C 2: 25,892,362 V191A probably benign Het
Lcorl G A 5: 45,733,701 R437C probably damaging Het
Mtch1 T A 17: 29,340,059 probably benign Het
Myo1c A G 11: 75,660,250 N217S probably benign Het
Nav2 A G 7: 49,570,714 E1669G probably damaging Het
Olfr132 A G 17: 38,130,889 L101P probably damaging Het
Olfr1362 T C 13: 21,611,261 K236R possibly damaging Het
Olfr470 T G 7: 107,844,917 D272A probably damaging Het
Phf20l1 T G 15: 66,639,991 W940G probably damaging Het
Pi4k2b A C 5: 52,756,918 D309A probably damaging Het
Pkd2 T C 5: 104,466,990 C233R probably damaging Het
Prkd3 A G 17: 78,954,510 Y792H probably damaging Het
Pxdn T C 12: 29,982,727 L146S probably damaging Het
Serpinh1 A T 7: 99,349,314 S36R probably damaging Het
Setx A T 2: 29,161,525 T2030S probably benign Het
Sin3b T A 8: 72,725,582 H105Q probably damaging Het
Slx4 A T 16: 3,988,016 D557E possibly damaging Het
Stag1 C T 9: 100,956,408 P1238S probably null Het
Stra6 C T 9: 58,152,615 probably benign Het
Taok1 T A 11: 77,553,717 M511L probably benign Het
Tmem127 T C 2: 127,257,059 V171A probably damaging Het
Tmem147 T C 7: 30,728,101 Y97C probably damaging Het
Tmem150a A G 6: 72,358,759 probably null Het
Top2a C G 11: 99,015,060 probably null Het
Zc3hav1l A T 6: 38,295,190 S215T probably damaging Het
Zscan20 C T 4: 128,585,882 V939I possibly damaging 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
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
R1819: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
Posted On2013-01-20