Incidental Mutation 'R1674:Casp8'
ID 187869
Institutional Source Beutler Lab
Gene Symbol Casp8
Ensembl Gene ENSMUSG00000026029
Gene Name caspase 8
Synonyms MACH, Caspase-8, Mch5, FLICE
MMRRC Submission 039710-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1674 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 58834533-58886662 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 58883575 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 314 (I314N)
Ref Sequence ENSEMBL: ENSMUSP00000140546 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027189] [ENSMUST00000165549] [ENSMUST00000190213] [ENSMUST00000191201]
AlphaFold O89110
Predicted Effect probably damaging
Transcript: ENSMUST00000027189
AA Change: I294N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000027189
Gene: ENSMUSG00000026029
AA Change: I294N

DomainStartEndE-ValueType
DED 1 80 3.21e-23 SMART
DED 99 178 1.01e-15 SMART
CASc 227 480 2.13e-110 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000165549
AA Change: I294N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000127375
Gene: ENSMUSG00000026029
AA Change: I294N

DomainStartEndE-ValueType
DED 1 80 3.21e-23 SMART
DED 99 178 1.01e-15 SMART
CASc 227 480 2.13e-110 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000190213
AA Change: I314N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000140335
Gene: ENSMUSG00000026029
AA Change: I314N

DomainStartEndE-ValueType
DED 21 100 1.5e-25 SMART
DED 119 198 5e-18 SMART
CASc 247 500 1.1e-112 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000191201
AA Change: I314N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000140546
Gene: ENSMUSG00000026029
AA Change: I314N

DomainStartEndE-ValueType
DED 21 100 1.5e-25 SMART
DED 119 198 5e-18 SMART
CASc 247 500 1.1e-112 SMART
Meta Mutation Damage Score 0.9110 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.1%
Validation Efficiency 100% (91/91)
MGI Phenotype FUNCTION: This gene is part of a family of caspases, aspartate-specific cysteine proteases well studied for their involvement in immune and apoptosis signaling. This protein, an initiator of apoptotic cell death, is activated by death-inducing tumor necrosis family receptors and targets downstream effectors. In mouse deficiency of this gene can cause embryonic lethality. This protein may have a role in embryogenesis. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Apr 2013]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit impaired cardiac muscle development, cardiac erythrocyte congestion, low numbers of colony-forming cells, and prenatal lethality. T-cell restricted knockout mice are viable, but immunodeficient. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930579G24Rik A G 3: 79,538,451 (GRCm39) T66A probably benign Het
5430401F13Rik A T 6: 131,529,766 (GRCm39) Q120L unknown Het
Akirin1 A G 4: 123,637,256 (GRCm39) S110P possibly damaging Het
Ankmy2 T A 12: 36,237,668 (GRCm39) S256T probably benign Het
Areg T C 5: 91,291,485 (GRCm39) F143L probably damaging Het
Arhgap42 A G 9: 9,006,585 (GRCm39) S604P probably damaging Het
Arid1a A G 4: 133,416,571 (GRCm39) V1068A unknown Het
Arid4a G A 12: 71,122,112 (GRCm39) S509N probably benign Het
Atoh1 T G 6: 64,706,914 (GRCm39) I203S possibly damaging Het
Atp5mg T C 9: 44,825,957 (GRCm39) T69A possibly damaging Het
Baz1b A G 5: 135,233,965 (GRCm39) E164G probably damaging Het
Baz2b A T 2: 59,743,336 (GRCm39) V1545E possibly damaging Het
Best1 A G 19: 9,970,590 (GRCm39) probably null Het
Ccdc13 T C 9: 121,638,208 (GRCm39) T26A probably damaging Het
Ccr6 A T 17: 8,475,049 (GRCm39) I85L probably damaging Het
Cdh10 A T 15: 18,985,152 (GRCm39) N272I probably benign Het
Cdh10 T A 15: 19,013,416 (GRCm39) I672K probably damaging Het
Cdk17 A T 10: 93,057,492 (GRCm39) E163V probably benign Het
Chsy1 T C 7: 65,821,411 (GRCm39) F549L probably damaging Het
CN725425 T C 15: 91,131,124 (GRCm39) Y420H possibly damaging Het
Cpt1b A T 15: 89,306,535 (GRCm39) M281K possibly damaging Het
Crlf2 A G 5: 109,706,669 (GRCm39) probably null Het
Ctif T C 18: 75,770,251 (GRCm39) T45A probably benign Het
Ddx31 T C 2: 28,748,828 (GRCm39) F252S probably damaging Het
Dennd2d T C 3: 106,399,833 (GRCm39) I242T probably benign Het
Dennd5b A G 6: 148,899,782 (GRCm39) F1205S probably damaging Het
Dop1a T C 9: 86,418,213 (GRCm39) S1981P probably damaging Het
Dsg1b A T 18: 20,532,578 (GRCm39) T541S probably benign Het
Dst T A 1: 34,262,876 (GRCm39) probably null Het
Dysf T C 6: 84,156,697 (GRCm39) V1508A probably benign Het
Erf A T 7: 24,944,731 (GRCm39) L200Q possibly damaging Het
Erich3 A G 3: 154,468,260 (GRCm39) probably benign Het
Esrrb C T 12: 86,561,225 (GRCm39) L320F probably damaging Het
Fap T A 2: 62,349,349 (GRCm39) D508V probably benign Het
Fdft1 A C 14: 63,402,034 (GRCm39) N48K probably benign Het
Fdps A G 3: 89,008,037 (GRCm39) V94A probably benign Het
Fes A T 7: 80,027,686 (GRCm39) H819Q probably benign Het
Foxd1 G T 13: 98,491,347 (GRCm39) D74Y unknown Het
Gm136 A T 4: 34,746,662 (GRCm39) probably benign Het
Gm5919 T A 9: 83,765,338 (GRCm39) L58* probably null Het
Gm6871 C T 7: 41,223,059 (GRCm39) V10I possibly damaging Het
Isy1 T C 6: 87,811,469 (GRCm39) R29G probably damaging Het
Kif16b T A 2: 142,554,873 (GRCm39) K653* probably null Het
Kif17 A G 4: 138,028,569 (GRCm39) T706A probably benign Het
Kif18b G T 11: 102,803,886 (GRCm39) P425T probably benign Het
Lama1 T A 17: 68,098,239 (GRCm39) V1812E probably benign Het
Lama5 A G 2: 179,843,780 (GRCm39) V430A probably benign Het
Lclat1 A G 17: 73,546,776 (GRCm39) E231G probably damaging Het
Lig4 T C 8: 10,021,692 (GRCm39) D696G probably benign Het
Mylpf T A 7: 126,813,309 (GRCm39) V151E probably damaging Het
Naa16 A T 14: 79,624,497 (GRCm39) M1K probably null Het
Ndufaf6 T C 4: 11,070,264 (GRCm39) K119R probably benign Het
Nt5c1b T C 12: 10,420,055 (GRCm39) probably benign Het
Or14a260 G A 7: 85,984,765 (GRCm39) P280S probably damaging Het
Or4a27 A G 2: 88,559,601 (GRCm39) V114A probably damaging Het
Or5t17 T C 2: 86,832,577 (GRCm39) V88A probably benign Het
Or8k33 T A 2: 86,384,204 (GRCm39) D88V probably damaging Het
Or9i16 T A 19: 13,864,954 (GRCm39) I207L probably benign Het
Otud4 A G 8: 80,399,776 (GRCm39) N830S probably benign Het
Pdcd10 A C 3: 75,448,486 (GRCm39) M26R probably damaging Het
Pitpnc1 A G 11: 107,117,071 (GRCm39) V223A possibly damaging Het
Pkp2 A G 16: 16,058,422 (GRCm39) D368G possibly damaging Het
Pla1a A T 16: 38,235,172 (GRCm39) M174K probably benign Het
Polr2b A G 5: 77,474,470 (GRCm39) K436E possibly damaging Het
Pwwp4a G T X: 72,171,261 (GRCm39) G218C probably damaging Het
Rdh16 A G 10: 127,637,226 (GRCm39) M54V probably benign Het
Sall2 C A 14: 52,551,293 (GRCm39) C632F probably damaging Het
Sart1 T A 19: 5,435,853 (GRCm39) I120F probably damaging Het
Slco1a1 A T 6: 141,881,661 (GRCm39) M157K probably damaging Het
Snapc4 T C 2: 26,266,209 (GRCm39) T178A probably benign Het
Sox6 T C 7: 115,400,654 (GRCm39) I63V probably benign Het
Spin1 T A 13: 51,303,135 (GRCm39) Y243N probably damaging Het
Stmnd1 T C 13: 46,453,097 (GRCm39) Y258H possibly damaging Het
Tex13b A T X: 139,710,819 (GRCm39) N184K probably benign Het
Tgm5 T C 2: 120,902,025 (GRCm39) T215A possibly damaging Het
Tnks2 A G 19: 36,849,022 (GRCm39) T165A probably benign Het
Top2a A T 11: 98,900,099 (GRCm39) F667Y probably damaging Het
Tpo T C 12: 30,150,567 (GRCm39) M438V probably benign Het
Tyw1 A G 5: 130,298,169 (GRCm39) R237G probably benign Het
Unc5c G A 3: 141,463,598 (GRCm39) V240I possibly damaging Het
Unc80 A C 1: 66,548,467 (GRCm39) T580P probably damaging Het
Upp2 G A 2: 58,680,076 (GRCm39) E301K probably benign Het
Utp18 A G 11: 93,766,879 (GRCm39) probably null Het
Vmn1r23 T C 6: 57,903,046 (GRCm39) D244G possibly damaging Het
Vps13c T A 9: 67,760,985 (GRCm39) L51* probably null Het
Xpnpep3 A G 15: 81,314,968 (GRCm39) T223A probably benign Het
Zfp28 T A 7: 6,397,942 (GRCm39) H792Q possibly damaging Het
Zfp804a A G 2: 82,089,168 (GRCm39) K999R probably benign Het
Zkscan16 G A 4: 58,948,918 (GRCm39) V158M possibly damaging Het
Other mutations in Casp8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00684:Casp8 APN 1 58,866,473 (GRCm39) critical splice donor site probably null
IGL00825:Casp8 APN 1 58,868,165 (GRCm39) missense probably benign 0.02
IGL02025:Casp8 APN 1 58,863,306 (GRCm39) missense possibly damaging 0.81
IGL02549:Casp8 APN 1 58,872,925 (GRCm39) missense probably benign
amontillado UTSW 1 58,883,929 (GRCm39) missense probably damaging 1.00
Porto UTSW 1 58,872,857 (GRCm39) missense possibly damaging 0.89
IGL02991:Casp8 UTSW 1 58,866,438 (GRCm39) missense probably benign 0.00
R0609:Casp8 UTSW 1 58,883,951 (GRCm39) missense probably benign 0.00
R0960:Casp8 UTSW 1 58,868,172 (GRCm39) critical splice donor site probably null
R1433:Casp8 UTSW 1 58,863,283 (GRCm39) missense probably damaging 1.00
R1505:Casp8 UTSW 1 58,868,081 (GRCm39) missense probably damaging 0.99
R1506:Casp8 UTSW 1 58,863,355 (GRCm39) missense probably damaging 0.97
R1596:Casp8 UTSW 1 58,870,833 (GRCm39) splice site probably benign
R1676:Casp8 UTSW 1 58,883,575 (GRCm39) missense probably damaging 1.00
R1981:Casp8 UTSW 1 58,868,121 (GRCm39) splice site probably null
R3909:Casp8 UTSW 1 58,883,970 (GRCm39) missense probably damaging 1.00
R3911:Casp8 UTSW 1 58,872,864 (GRCm39) missense probably damaging 1.00
R4231:Casp8 UTSW 1 58,883,929 (GRCm39) missense probably damaging 1.00
R4233:Casp8 UTSW 1 58,883,929 (GRCm39) missense probably damaging 1.00
R4234:Casp8 UTSW 1 58,883,929 (GRCm39) missense probably damaging 1.00
R4235:Casp8 UTSW 1 58,872,857 (GRCm39) missense possibly damaging 0.89
R4236:Casp8 UTSW 1 58,883,929 (GRCm39) missense probably damaging 1.00
R4917:Casp8 UTSW 1 58,866,377 (GRCm39) missense probably damaging 1.00
R4918:Casp8 UTSW 1 58,866,377 (GRCm39) missense probably damaging 1.00
R5063:Casp8 UTSW 1 58,883,533 (GRCm39) missense probably damaging 1.00
R5092:Casp8 UTSW 1 58,883,835 (GRCm39) missense possibly damaging 0.53
R5153:Casp8 UTSW 1 58,884,004 (GRCm39) missense probably benign 0.00
R5964:Casp8 UTSW 1 58,872,895 (GRCm39) missense possibly damaging 0.62
R5979:Casp8 UTSW 1 58,868,071 (GRCm39) missense probably benign
R7602:Casp8 UTSW 1 58,872,898 (GRCm39) missense probably benign 0.43
R7675:Casp8 UTSW 1 58,863,106 (GRCm39) missense possibly damaging 0.69
R8272:Casp8 UTSW 1 58,872,901 (GRCm39) missense probably damaging 0.96
R8714:Casp8 UTSW 1 58,872,812 (GRCm39) missense possibly damaging 0.57
R8747:Casp8 UTSW 1 58,883,617 (GRCm39) missense probably benign 0.00
R9279:Casp8 UTSW 1 58,883,542 (GRCm39) missense probably benign 0.20
Predicted Primers PCR Primer
(F):5'- GCAGTACACAGCACTTTCAGCAGG -3'
(R):5'- AACGCAGTTCTTCACCGTAGCC -3'

Sequencing Primer
(F):5'- ATAAGGAGCCTGTACAATCCG -3'
(R):5'- GAAGTTACTTCCTTGGCAAGC -3'
Posted On 2014-05-09