Incidental Mutation 'R5063:Casp8'
ID 386724
Institutional Source Beutler Lab
Gene Symbol Casp8
Ensembl Gene ENSMUSG00000026029
Gene Name caspase 8
Synonyms MACH, Caspase-8, Mch5, FLICE
MMRRC Submission 042653-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5063 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 58834533-58886662 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 58883533 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Leucine at position 280 (H280L)
Ref Sequence ENSEMBL: ENSMUSP00000127375 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027189] [ENSMUST00000165549] [ENSMUST00000190213] [ENSMUST00000191201]
AlphaFold O89110
Predicted Effect probably damaging
Transcript: ENSMUST00000027189
AA Change: H280L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000027189
Gene: ENSMUSG00000026029
AA Change: H280L

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: H280L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000127375
Gene: ENSMUSG00000026029
AA Change: H280L

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: H300L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000140335
Gene: ENSMUSG00000026029
AA Change: H300L

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: H300L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000140546
Gene: ENSMUSG00000026029
AA Change: H300L

DomainStartEndE-ValueType
DED 21 100 1.5e-25 SMART
DED 119 198 5e-18 SMART
CASc 247 500 1.1e-112 SMART
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.3%
Validation Efficiency
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aatk T C 11: 119,901,315 (GRCm39) H970R probably benign Het
Anapc1 T C 2: 128,471,469 (GRCm39) M1496V possibly damaging Het
Arhgef4 A T 1: 34,763,296 (GRCm39) T851S probably benign Het
Armh3 A G 19: 45,874,394 (GRCm39) I593T possibly damaging Het
Cacna1d A G 14: 29,773,340 (GRCm39) S1782P probably benign Het
Capn13 T A 17: 73,629,074 (GRCm39) R578* probably null Het
Cd274 G T 19: 29,361,543 (GRCm39) D284Y probably damaging Het
Cenpe T A 3: 134,976,715 (GRCm39) C2441S probably damaging Het
Chn2 A T 6: 54,267,272 (GRCm39) K118* probably null Het
Chst12 G T 5: 140,510,167 (GRCm39) E265* probably null Het
Cp C A 3: 20,043,379 (GRCm39) Q22K probably benign Het
Diaph3 A T 14: 87,222,306 (GRCm39) W404R probably damaging Het
Dnajb13 T G 7: 100,160,030 (GRCm39) E69A probably damaging Het
Dzip1l A G 9: 99,549,705 (GRCm39) E725G probably damaging Het
Dzip3 T A 16: 48,774,117 (GRCm39) K373* probably null Het
Fmn1 C T 2: 113,195,266 (GRCm39) T322I unknown Het
Gbp9 T C 5: 105,233,028 (GRCm39) Y208C probably benign Het
Gtf2i T A 5: 134,289,425 (GRCm39) K418N probably damaging Het
Herc3 C T 6: 58,832,745 (GRCm39) Q137* probably null Het
Igkv4-80 A C 6: 68,993,649 (GRCm39) S81A probably benign Het
Iqcm A T 8: 76,472,914 (GRCm39) D251V probably damaging Het
Itpr3 A T 17: 27,308,885 (GRCm39) I363F possibly damaging Het
Khnyn A T 14: 56,124,660 (GRCm39) K305* probably null Het
Klf17 A G 4: 117,617,856 (GRCm39) V167A possibly damaging Het
Letm2 T C 8: 26,071,795 (GRCm39) D369G probably benign Het
Lrrc31 A G 3: 30,744,085 (GRCm39) V141A possibly damaging Het
Msh5 A T 17: 35,261,164 (GRCm39) probably null Het
Neb G A 2: 52,113,224 (GRCm39) probably benign Het
Or10j5 T A 1: 172,785,009 (GRCm39) S216T possibly damaging Het
Or2t6 A T 14: 14,175,593 (GRCm38) M163K probably damaging Het
Otx1 C A 11: 21,947,037 (GRCm39) A91S probably damaging Het
Padi6 T C 4: 140,469,191 (GRCm39) I50V probably benign Het
Pcdhb22 G T 18: 37,652,179 (GRCm39) G216C probably damaging Het
Ppy A G 11: 101,991,525 (GRCm39) Y5H probably benign Het
Psmc1 T C 12: 100,081,734 (GRCm39) L112S probably damaging Het
Ptov1 A G 7: 44,515,026 (GRCm39) I195T possibly damaging Het
Rassf10 C A 7: 112,553,631 (GRCm39) D77E probably benign Het
Slc25a45 T C 19: 5,934,490 (GRCm39) S153P possibly damaging Het
Slco1a5 G A 6: 142,204,791 (GRCm39) R126C probably damaging Het
Srebf2 T C 15: 82,061,652 (GRCm39) V366A probably benign Het
St6galnac5 T C 3: 152,686,772 (GRCm39) S61G probably benign Het
Sult6b1 A T 17: 79,213,005 (GRCm39) V82D probably benign Het
Tep1 A T 14: 51,088,084 (GRCm39) C818S possibly damaging Het
Tex15 T G 8: 34,072,638 (GRCm39) F2728L possibly damaging Het
Tm9sf2 T A 14: 122,382,558 (GRCm39) F190Y probably damaging Het
Tmem175 T C 5: 108,794,298 (GRCm39) L476P probably damaging Het
Tmprss11c T C 5: 86,385,689 (GRCm39) K248R probably benign Het
Tnk2 T A 16: 32,489,668 (GRCm39) F316I probably damaging Het
Vmn2r75 T A 7: 85,813,372 (GRCm39) M477L probably benign Het
Vmn2r83 A C 10: 79,314,921 (GRCm39) I390L probably benign Het
Vmn2r88 A G 14: 51,648,603 (GRCm39) Y49C probably damaging Het
Zdhhc4 T A 5: 143,302,377 (GRCm39) I318F probably damaging Het
Zmat4 A T 8: 24,238,457 (GRCm39) D27V probably 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
R1674:Casp8 UTSW 1 58,883,575 (GRCm39) missense probably damaging 1.00
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
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'- AGTTCCAGCTGGCAGTACAC -3'
(R):5'- AGGGCACTTTGAACCAGTG -3'

Sequencing Primer
(F):5'- TGGCAGTACACAGCACTTTCAG -3'
(R):5'- CACTTTGAACCAGTGAAGTAAGATG -3'
Posted On 2016-06-06