Incidental Mutation 'R8298:Casp8ap2'
ID 639064
Institutional Source Beutler Lab
Gene Symbol Casp8ap2
Ensembl Gene ENSMUSG00000028282
Gene Name caspase 8 associated protein 2
Synonyms FLASH, D4Ertd659e
MMRRC Submission 067786-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8298 (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 32640429 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Glutamine at position 494 (H494Q)
Ref Sequence ENSEMBL: ENSMUSP00000029950 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029950] [ENSMUST00000108178] [ENSMUST00000178925]
AlphaFold Q9WUF3
Predicted Effect probably benign
Transcript: ENSMUST00000029950
AA Change: H494Q

PolyPhen 2 Score 0.303 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000029950
Gene: ENSMUSG00000028282
AA Change: H494Q

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 benign
Transcript: ENSMUST00000178925
AA Change: H494Q

PolyPhen 2 Score 0.303 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000136016
Gene: ENSMUSG00000028282
AA Change: H494Q

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: 99.7%
  • 20x: 99.1%
Validation Efficiency 97% (62/64)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930453N24Rik A G 16: 64,586,695 (GRCm39) L343P probably benign Het
Aak1 T A 6: 86,902,061 (GRCm39) F77I possibly damaging Het
Abca3 T C 17: 24,604,375 (GRCm39) L582P probably damaging Het
Acat1 A T 9: 53,505,724 (GRCm39) S136R probably damaging Het
Adamts2 T C 11: 50,667,958 (GRCm39) F507L possibly damaging Het
Adcy3 G A 12: 4,256,482 (GRCm39) A763T probably damaging Het
Adgrv1 A T 13: 81,534,033 (GRCm39) C5849* probably null Het
Adrb2 A T 18: 62,311,753 (GRCm39) N357K probably benign Het
Ak9 A G 10: 41,265,054 (GRCm39) E404G Het
Akap13 T C 7: 75,397,552 (GRCm39) L2576P probably damaging Het
Armcx5 AGACAAAGCTAAAGAGGTCTGTGTCAAATCCAGGGCTGGGGACAAAGCTAAAGAGGTCTGTGTCAAATCCAGGGCTGGGGACAAAGCTA AGACAAAGCTAAAGAGGTCTGTGTCAAATCCAGGGCTGGGGACAAAGCTA X: 134,646,453 (GRCm39) probably benign Het
Arv1 A G 8: 125,455,111 (GRCm39) Y108C probably damaging Het
Ccdc88b A G 19: 6,827,649 (GRCm39) L951P probably damaging Het
D830039M14Rik A T 10: 61,311,362 (GRCm39) M160K noncoding transcript Het
Dbf4 A G 5: 8,462,115 (GRCm39) probably benign Het
Dennd4a A G 9: 64,814,157 (GRCm39) D1458G probably benign Het
Dock10 T C 1: 80,514,654 (GRCm39) K1422R probably benign Het
Dyrk3 C T 1: 131,057,112 (GRCm39) D354N probably damaging Het
Epha3 T A 16: 63,386,961 (GRCm39) I892F probably benign Het
Evi5 G A 5: 107,964,731 (GRCm39) S317L possibly damaging Het
Evl C T 12: 108,619,232 (GRCm39) P76S probably benign Het
Fyb2 A C 4: 104,806,028 (GRCm39) E369D probably damaging Het
Gm10000 T C 12: 104,442,436 (GRCm39) probably benign Het
Gm1979 T C 5: 26,206,148 (GRCm39) N190S probably damaging Het
Gm3633 T C 14: 42,462,675 (GRCm39) E72G Het
Gm5414 T C 15: 101,532,605 (GRCm39) Y506C unknown Het
Gm572 T A 4: 148,742,550 (GRCm39) H96Q possibly damaging Het
Gml T C 15: 74,685,541 (GRCm39) E148G probably damaging Het
Got1l1 T C 8: 27,688,586 (GRCm39) D255G probably benign Het
Hydin A G 8: 111,327,015 (GRCm39) N4785D probably damaging Het
Kcnk12 A T 17: 88,104,713 (GRCm39) F57Y probably damaging Het
Klhdc9 C A 1: 171,186,429 (GRCm39) G336C probably damaging Het
Kprp T C 3: 92,732,607 (GRCm39) T148A probably damaging Het
Lama3 G A 18: 12,658,910 (GRCm39) R2022Q probably benign Het
Lelp1 A T 3: 92,042,927 (GRCm39) S41T unknown Het
Lnx2 A T 5: 146,961,327 (GRCm39) M535K probably benign Het
Mmp9 T A 2: 164,792,279 (GRCm39) F294L probably null Het
Myo7a T C 7: 97,747,541 (GRCm39) Y97C probably damaging Het
Nav2 T C 7: 49,204,009 (GRCm39) probably null Het
Ndufaf3 T C 9: 108,444,120 (GRCm39) T3A probably benign Het
Nrxn1 A G 17: 91,011,597 (GRCm39) I344T probably damaging Het
Or1j1 T C 2: 36,703,038 (GRCm39) E22G probably benign Het
Or5ap2 T C 2: 85,680,533 (GRCm39) S246P probably damaging Het
Or5w14 A T 2: 87,541,376 (GRCm39) S291R probably damaging Het
Pccb T C 9: 100,867,885 (GRCm39) D384G probably damaging Het
Plekhg3 C T 12: 76,623,852 (GRCm39) H1032Y probably damaging Het
Ppfia3 A G 7: 45,009,618 (GRCm39) S125P probably damaging Het
Prl7a2 T C 13: 27,844,994 (GRCm39) M131V probably benign Het
Prmt3 A G 7: 49,507,186 (GRCm39) T517A probably benign Het
Prpf4b A G 13: 35,072,166 (GRCm39) H491R unknown Het
Rhot1 T A 11: 80,137,502 (GRCm39) C335S probably benign Het
Robo1 C T 16: 72,769,020 (GRCm39) probably benign Het
Samd3 A T 10: 26,121,468 (GRCm39) D195V probably damaging Het
Sh3gl2 T A 4: 85,297,647 (GRCm39) D208E possibly damaging Het
Spta1 A T 1: 174,074,953 (GRCm39) D2393V probably damaging Het
Tgs1 T C 4: 3,605,840 (GRCm39) L785P probably damaging Het
Tmem25 C T 9: 44,710,116 (GRCm39) probably benign Het
Trappc10 A G 10: 78,038,753 (GRCm39) Y780H probably damaging Het
Ttn C A 2: 76,557,511 (GRCm39) W29861L probably damaging Het
Usp1 T A 4: 98,819,136 (GRCm39) D199E probably damaging Het
Vmn2r40 A G 7: 8,911,148 (GRCm39) I715T Het
Zfp169 G A 13: 48,651,853 (GRCm39) Q68* probably null Het
Zfp418 T A 7: 7,185,814 (GRCm39) Y592* probably null Het
Zfp712 A G 13: 67,188,976 (GRCm39) V517A probably benign Het
Zfp934 A T 13: 62,666,295 (GRCm39) H146Q Het
Zgrf1 T C 3: 127,408,878 (GRCm39) S1662P probably 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
R8263:Casp8ap2 UTSW 4 32,644,072 (GRCm39) missense probably damaging 1.00
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'- CCGCACTCCAAGGAAGTTAG -3'
(R):5'- GTGGGTTATCTTGACAAGCAGG -3'

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