Incidental Mutation 'IGL03207:Capn2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Capn2
Ensembl Gene ENSMUSG00000026509
Gene Namecalpain 2
SynonymsCapa-2, Capa2, m-calpain
Accession Numbers

Genbank: NM_009794 ; MGI: 88264

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL03207
Quality Score
Chromosomal Location182467260-182517608 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 182489013 bp
Amino Acid Change Threonine to Proline at position 294 (T294P)
Ref Sequence ENSEMBL: ENSMUSP00000068895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068505]
Predicted Effect possibly damaging
Transcript: ENSMUST00000068505
AA Change: T294P

PolyPhen 2 Score 0.918 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000068895
Gene: ENSMUSG00000026509
AA Change: T294P

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: ENSMUST00000195868
Coding Region Coverage
Validation Efficiency
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: 19 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438A13Rik T C 3: 36,949,996 I1619T possibly damaging Het
Adgrv1 C T 13: 81,106,898 probably null Het
Agt A G 8: 124,559,368 F325S probably damaging Het
Arnt2 T C 7: 84,343,834 E166G possibly damaging Het
Cacna1h T C 17: 25,391,333 D733G probably damaging Het
Cd74 A G 18: 60,811,924 probably benign Het
Eno4 T C 19: 58,953,205 L185P probably benign Het
Exoc5 G A 14: 49,033,375 P398S probably benign Het
Fsd2 T C 7: 81,559,170 M187V probably benign Het
Lrfn5 C T 12: 61,843,326 T467M probably damaging Het
Mrgpra9 A G 7: 47,235,637 I94T possibly damaging Het
Nuak1 A C 10: 84,440,129 F77V possibly damaging Het
Nudt9 T C 5: 104,058,226 probably benign Het
Olfr1019 A G 2: 85,840,973 W273R probably benign Het
Ppp3cc T A 14: 70,247,582 I208F probably damaging Het
Prrc1 G A 18: 57,389,317 R407Q probably benign Het
Ror1 G A 4: 100,407,945 probably null Het
Tmem161b T A 13: 84,294,595 probably benign Het
Wdr35 C A 12: 8,989,936 A347E probably 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
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
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 On2016-08-02