Incidental Mutation 'R8263:Casp8ap2'
ID 639765
Institutional Source Beutler Lab
Gene Symbol Casp8ap2
Ensembl Gene ENSMUSG00000028282
Gene Name caspase 8 associated protein 2
Synonyms FLASH, D4Ertd659e
MMRRC Submission 067688-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8263 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 32615462-32653271 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 32644072 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Glutamine at position 1048 (H1048Q)
Ref Sequence ENSEMBL: ENSMUSP00000029950 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029950] [ENSMUST00000108178] [ENSMUST00000178925]
AlphaFold Q9WUF3
Predicted Effect probably damaging
Transcript: ENSMUST00000029950
AA Change: H1048Q

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000029950
Gene: ENSMUSG00000028282
AA Change: H1048Q

DomainStartEndE-ValueType
coiled coil region 68 142 N/A INTRINSIC
low complexity region 292 303 N/A INTRINSIC
low complexity region 458 477 N/A INTRINSIC
low complexity region 1124 1135 N/A INTRINSIC
low complexity region 1250 1268 N/A INTRINSIC
low complexity region 1360 1377 N/A INTRINSIC
low complexity region 1458 1470 N/A INTRINSIC
low complexity region 1477 1498 N/A INTRINSIC
low complexity region 1882 1895 N/A INTRINSIC
PDB:2LR8|A 1896 1962 1e-31 PDB
Blast:SANT 1905 1955 2e-21 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000108178
SMART Domains Protein: ENSMUSP00000103813
Gene: ENSMUSG00000028282

DomainStartEndE-ValueType
PDB:2LR8|A 126 190 4e-26 PDB
Blast:SANT 139 183 4e-19 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000178925
AA Change: H1048Q

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000136016
Gene: ENSMUSG00000028282
AA Change: H1048Q

DomainStartEndE-ValueType
coiled coil region 68 142 N/A INTRINSIC
low complexity region 292 303 N/A INTRINSIC
low complexity region 458 477 N/A INTRINSIC
low complexity region 1124 1135 N/A INTRINSIC
low complexity region 1250 1268 N/A INTRINSIC
low complexity region 1360 1377 N/A INTRINSIC
low complexity region 1458 1470 N/A INTRINSIC
low complexity region 1477 1498 N/A INTRINSIC
low complexity region 1882 1895 N/A INTRINSIC
PDB:2LR8|A 1896 1962 1e-31 PDB
Blast:SANT 1905 1955 2e-21 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This protein is highly similar to FLASH, a mouse apoptotic protein identified by its interaction with the death-effector domain (DED) of caspase 8. Studies of FLASH protein suggested that this protein may be a component of the death-inducing signaling complex that includes Fas receptor, Fas-binding adapter FADD, and caspase 8, and plays a regulatory role in Fas-mediated apoptosis. Alternative splicing results in multiple transcript variants encoding the same protein.[provided by RefSeq, Nov 2008]
PHENOTYPE: Mice homozygous for disruption of this gene die before implantation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A630095N17Rik T A 1: 75,208,683 (GRCm39) R12S unknown Het
Ankrd10 C T 8: 11,665,707 (GRCm39) V298I probably benign Het
Atg4d T A 9: 21,178,335 (GRCm39) M151K probably damaging Het
Calhm5 C A 10: 33,972,192 (GRCm39) C81F probably damaging Het
Cd300ld2 A G 11: 114,903,192 (GRCm39) S218P unknown Het
Clec3a T C 8: 115,152,369 (GRCm39) V125A probably benign Het
Cnot6 A T 11: 49,573,002 (GRCm39) Y241N probably damaging Het
Dnah1 A T 14: 31,015,134 (GRCm39) F1686Y probably damaging Het
Dnah12 A G 14: 26,613,421 (GRCm39) K1285E noncoding transcript Het
Dop1b T C 16: 93,559,083 (GRCm39) S610P possibly damaging Het
Ehhadh A T 16: 21,592,295 (GRCm39) L136H probably damaging Het
Epha7 A G 4: 28,821,149 (GRCm39) T105A probably damaging Het
Etl4 A T 2: 20,748,965 (GRCm39) E434D probably benign Het
Fastkd2 T C 1: 63,770,968 (GRCm39) V108A probably benign Het
Fat2 G A 11: 55,174,962 (GRCm39) T1917I probably benign Het
Fbxo45 A G 16: 32,065,533 (GRCm39) S33P unknown Het
Fig4 A T 10: 41,143,711 (GRCm39) Y249* probably null Het
Fryl T C 5: 73,238,348 (GRCm39) Y1466C probably damaging Het
G530012D18Rik C G 1: 85,504,935 (GRCm39) D113E unknown Het
Glod4 T C 11: 76,125,318 (GRCm39) D147G possibly damaging Het
Gm12695 T G 4: 96,651,046 (GRCm39) M136L probably benign Het
Gm5422 A G 10: 31,125,099 (GRCm39) T313A noncoding transcript Het
Hydin C A 8: 111,178,705 (GRCm39) A1100D probably benign Het
Ift172 G A 5: 31,422,681 (GRCm39) A923V possibly damaging Het
Irgc G A 7: 24,132,107 (GRCm39) H237Y probably damaging Het
Itga11 T C 9: 62,604,262 (GRCm39) I50T possibly damaging Het
Itpr3 C T 17: 27,334,887 (GRCm39) Q2134* probably null Het
Kat8 A T 7: 127,523,653 (GRCm39) D292V possibly damaging Het
Kdm2a A G 19: 4,374,392 (GRCm39) M913T possibly damaging Het
Larp4 T C 15: 99,883,961 (GRCm39) V66A probably benign Het
Loxhd1 A G 18: 77,462,858 (GRCm39) D899G probably damaging Het
Lrrc47 G T 4: 154,100,486 (GRCm39) R354L probably damaging Het
Lss C T 10: 76,367,739 (GRCm39) R24C probably damaging Het
Mmp14 C T 14: 54,673,244 (GRCm39) R51C probably damaging Het
Mon1a C T 9: 107,775,993 (GRCm39) T37I probably benign Het
Mtcl2 A G 2: 156,869,510 (GRCm39) W1042R possibly damaging Het
Nacc2 A C 2: 25,952,240 (GRCm39) V372G probably damaging Het
Ncapg T C 5: 45,849,134 (GRCm39) V690A probably benign Het
Nhej1 A G 1: 75,006,896 (GRCm39) L152P probably damaging Het
Nol4l A T 2: 153,259,337 (GRCm39) S522R probably damaging Het
Nr0b2 A G 4: 133,281,241 (GRCm39) Y169C probably damaging Het
Numa1 A G 7: 101,648,491 (GRCm39) M741V probably benign Het
Or10d1b A G 9: 39,613,453 (GRCm39) M204T possibly damaging Het
Or8g28 A G 9: 39,169,899 (GRCm39) L26P probably damaging Het
Pebp1 C A 5: 117,425,473 (GRCm39) probably null Het
Pik3ip1 A T 11: 3,291,581 (GRCm39) I217F probably damaging Het
Plekhg1 T A 10: 3,907,651 (GRCm39) I911N Het
Pnpla8 T C 12: 44,342,846 (GRCm39) I534T probably damaging Het
Ppp2r2a A T 14: 67,261,205 (GRCm39) F172I probably damaging Het
Rab7 C T 6: 87,989,292 (GRCm39) M59I probably benign Het
Rbm34 T C 8: 127,692,139 (GRCm39) N201S probably benign Het
Rfx1 G T 8: 84,821,483 (GRCm39) R764L probably damaging Het
Rnase12 T A 14: 51,294,580 (GRCm39) D33V probably damaging Het
Rnf121 A G 7: 101,684,532 (GRCm39) L127P probably damaging Het
Rtl1 C A 12: 109,560,180 (GRCm39) R553L probably damaging Het
Scn8a T C 15: 100,881,736 (GRCm39) L601P probably damaging Het
Scyl2 G T 10: 89,476,525 (GRCm39) Q867K possibly damaging Het
Sgtb T C 13: 104,268,692 (GRCm39) F213L probably benign Het
Slc35f4 A G 14: 49,551,084 (GRCm39) V260A probably damaging Het
Slfn14 A G 11: 83,174,299 (GRCm39) Y231H possibly damaging Het
Sppl2b TGTCACAGGT TGT 10: 80,701,903 (GRCm39) probably null Het
Stard13 G A 5: 151,157,106 (GRCm39) A25V possibly damaging Het
Stk38 C T 17: 29,203,161 (GRCm39) R135H probably damaging Het
Svil A G 18: 5,108,679 (GRCm39) D1939G probably damaging Het
Tasor2 C T 13: 3,625,286 (GRCm39) V1555I possibly damaging Het
Tasor2 G T 13: 3,640,016 (GRCm39) P374T probably benign Het
Tbc1d7 A G 13: 43,323,340 (GRCm39) V17A possibly damaging Het
Trpc4 T C 3: 54,129,756 (GRCm39) V174A probably damaging Het
Ttn G T 2: 76,619,028 (GRCm39) T16117K probably damaging Het
Tubb3 T A 8: 124,147,868 (GRCm39) M267K possibly damaging Het
Upk1b T C 16: 38,604,585 (GRCm39) T147A probably damaging Het
Vmn2r107 G T 17: 20,580,614 (GRCm39) C517F probably damaging Het
Vmn2r112 A G 17: 22,824,140 (GRCm39) D465G probably damaging Het
Vmn2r73 A T 7: 85,507,619 (GRCm39) H564Q probably benign Het
Vmn2r79 A G 7: 86,686,726 (GRCm39) I702M possibly damaging Het
Vmn2r84 A G 10: 130,227,037 (GRCm39) V267A probably damaging Het
Zfp445 T C 9: 122,681,878 (GRCm39) I688V probably benign Het
Zfp955a C T 17: 33,463,087 (GRCm39) V15M probably damaging Het
Zfp960 T A 17: 17,308,202 (GRCm39) C305* probably null Het
Zfp964 A G 8: 70,116,345 (GRCm39) D315G possibly damaging Het
Zmynd10 T A 9: 107,426,516 (GRCm39) I183K possibly damaging Het
Other mutations in Casp8ap2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00686:Casp8ap2 APN 4 32,641,433 (GRCm39) missense probably damaging 1.00
IGL00714:Casp8ap2 APN 4 32,649,192 (GRCm39) missense probably damaging 1.00
IGL00754:Casp8ap2 APN 4 32,641,036 (GRCm39) missense probably benign 0.00
IGL00954:Casp8ap2 APN 4 32,645,403 (GRCm39) missense probably damaging 1.00
IGL00970:Casp8ap2 APN 4 32,646,182 (GRCm39) missense probably benign
IGL01534:Casp8ap2 APN 4 32,648,134 (GRCm39) splice site probably benign
IGL01596:Casp8ap2 APN 4 32,646,365 (GRCm39) missense probably damaging 1.00
IGL01686:Casp8ap2 APN 4 32,641,294 (GRCm39) missense possibly damaging 0.94
IGL02002:Casp8ap2 APN 4 32,639,391 (GRCm39) missense probably damaging 1.00
IGL02273:Casp8ap2 APN 4 32,643,974 (GRCm39) missense probably damaging 1.00
IGL02510:Casp8ap2 APN 4 32,639,704 (GRCm39) missense probably benign 0.05
IGL02600:Casp8ap2 APN 4 32,630,246 (GRCm39) missense probably null 1.00
IGL02929:Casp8ap2 APN 4 32,624,105 (GRCm39) utr 5 prime probably benign
F5770:Casp8ap2 UTSW 4 32,639,944 (GRCm39) missense probably benign 0.00
IGL02988:Casp8ap2 UTSW 4 32,644,590 (GRCm39) missense probably benign 0.14
R0023:Casp8ap2 UTSW 4 32,640,185 (GRCm39) missense probably damaging 0.99
R0027:Casp8ap2 UTSW 4 32,643,810 (GRCm39) missense probably benign 0.01
R0090:Casp8ap2 UTSW 4 32,640,327 (GRCm39) missense probably damaging 1.00
R0117:Casp8ap2 UTSW 4 32,640,817 (GRCm39) missense probably benign 0.00
R0144:Casp8ap2 UTSW 4 32,643,797 (GRCm39) missense possibly damaging 0.50
R0268:Casp8ap2 UTSW 4 32,644,079 (GRCm39) missense probably damaging 0.99
R0344:Casp8ap2 UTSW 4 32,644,079 (GRCm39) missense probably damaging 0.99
R0555:Casp8ap2 UTSW 4 32,640,381 (GRCm39) missense probably damaging 1.00
R1051:Casp8ap2 UTSW 4 32,640,790 (GRCm39) missense probably benign 0.28
R1165:Casp8ap2 UTSW 4 32,640,563 (GRCm39) missense probably benign 0.01
R1243:Casp8ap2 UTSW 4 32,645,687 (GRCm39) missense probably benign 0.03
R1311:Casp8ap2 UTSW 4 32,648,111 (GRCm39) missense probably damaging 0.98
R1337:Casp8ap2 UTSW 4 32,645,721 (GRCm39) missense possibly damaging 0.64
R1471:Casp8ap2 UTSW 4 32,639,386 (GRCm39) nonsense probably null
R1497:Casp8ap2 UTSW 4 32,639,938 (GRCm39) missense probably benign 0.00
R1521:Casp8ap2 UTSW 4 32,631,867 (GRCm39) missense probably damaging 1.00
R1588:Casp8ap2 UTSW 4 32,640,541 (GRCm39) missense probably benign 0.00
R1625:Casp8ap2 UTSW 4 32,648,068 (GRCm39) missense probably benign 0.04
R1731:Casp8ap2 UTSW 4 32,641,442 (GRCm39) missense possibly damaging 0.94
R1899:Casp8ap2 UTSW 4 32,643,647 (GRCm39) missense probably damaging 0.98
R2000:Casp8ap2 UTSW 4 32,634,874 (GRCm39) missense probably damaging 1.00
R2021:Casp8ap2 UTSW 4 32,644,560 (GRCm39) missense probably benign 0.05
R2022:Casp8ap2 UTSW 4 32,644,560 (GRCm39) missense probably benign 0.05
R2023:Casp8ap2 UTSW 4 32,644,560 (GRCm39) missense probably benign 0.05
R2088:Casp8ap2 UTSW 4 32,631,126 (GRCm39) missense probably damaging 1.00
R2104:Casp8ap2 UTSW 4 32,644,727 (GRCm39) missense probably benign 0.00
R2128:Casp8ap2 UTSW 4 32,640,142 (GRCm39) missense probably benign 0.06
R2129:Casp8ap2 UTSW 4 32,640,142 (GRCm39) missense probably benign 0.06
R2305:Casp8ap2 UTSW 4 32,646,411 (GRCm39) missense probably damaging 1.00
R2316:Casp8ap2 UTSW 4 32,643,781 (GRCm39) missense probably benign 0.31
R2919:Casp8ap2 UTSW 4 32,645,343 (GRCm39) missense probably damaging 1.00
R4091:Casp8ap2 UTSW 4 32,643,611 (GRCm39) missense probably damaging 1.00
R4357:Casp8ap2 UTSW 4 32,646,150 (GRCm39) missense probably benign 0.00
R4807:Casp8ap2 UTSW 4 32,644,505 (GRCm39) missense possibly damaging 0.89
R4828:Casp8ap2 UTSW 4 32,639,807 (GRCm39) missense probably benign
R4908:Casp8ap2 UTSW 4 32,639,905 (GRCm39) missense possibly damaging 0.90
R4945:Casp8ap2 UTSW 4 32,631,163 (GRCm39) missense possibly damaging 0.57
R4962:Casp8ap2 UTSW 4 32,640,554 (GRCm39) missense probably damaging 0.99
R6014:Casp8ap2 UTSW 4 32,641,400 (GRCm39) missense probably damaging 0.97
R6092:Casp8ap2 UTSW 4 32,639,380 (GRCm39) missense probably damaging 1.00
R6257:Casp8ap2 UTSW 4 32,641,364 (GRCm39) missense possibly damaging 0.94
R6289:Casp8ap2 UTSW 4 32,639,590 (GRCm39) missense probably damaging 1.00
R6482:Casp8ap2 UTSW 4 32,634,813 (GRCm39) missense probably damaging 1.00
R6496:Casp8ap2 UTSW 4 32,641,553 (GRCm39) missense probably benign 0.05
R6515:Casp8ap2 UTSW 4 32,646,423 (GRCm39) missense possibly damaging 0.64
R7015:Casp8ap2 UTSW 4 32,644,278 (GRCm39) missense probably damaging 1.00
R7033:Casp8ap2 UTSW 4 32,639,392 (GRCm39) missense probably damaging 1.00
R7072:Casp8ap2 UTSW 4 32,644,766 (GRCm39) missense probably damaging 1.00
R7448:Casp8ap2 UTSW 4 32,643,974 (GRCm39) missense possibly damaging 0.84
R7944:Casp8ap2 UTSW 4 32,645,909 (GRCm39) missense probably benign 0.12
R7945:Casp8ap2 UTSW 4 32,645,909 (GRCm39) missense probably benign 0.12
R8170:Casp8ap2 UTSW 4 32,615,490 (GRCm39) splice site probably benign
R8179:Casp8ap2 UTSW 4 32,643,939 (GRCm39) nonsense probably null
R8207:Casp8ap2 UTSW 4 32,646,446 (GRCm39) missense possibly damaging 0.63
R8298:Casp8ap2 UTSW 4 32,640,429 (GRCm39) missense probably benign 0.30
R9441:Casp8ap2 UTSW 4 32,645,873 (GRCm39) missense probably benign 0.00
R9455:Casp8ap2 UTSW 4 32,643,924 (GRCm39) missense possibly damaging 0.85
R9729:Casp8ap2 UTSW 4 32,643,807 (GRCm39) missense possibly damaging 0.71
V7580:Casp8ap2 UTSW 4 32,639,944 (GRCm39) missense probably benign 0.00
X0018:Casp8ap2 UTSW 4 32,643,738 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- CTGCTGTAAAACTCCCTCGG -3'
(R):5'- GTTGCTGTTCAAATAAACGGTCAAC -3'

Sequencing Primer
(F):5'- TGTAAAACTCCCTCGGGACAG -3'
(R):5'- AAACGGTCAACTATGCCATTCTTC -3'
Posted On 2020-07-28