Incidental Mutation 'R2023:Casp8ap2'
ID 220097
Institutional Source Beutler Lab
Gene Symbol Casp8ap2
Ensembl Gene ENSMUSG00000028282
Gene Name caspase 8 associated protein 2
Synonyms FLASH, D4Ertd659e
MMRRC Submission 040032-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2023 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 32615462-32653271 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 32644560 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 1211 (V1211A)
Ref Sequence ENSEMBL: ENSMUSP00000136016 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029950] [ENSMUST00000108178] [ENSMUST00000178925]
AlphaFold Q9WUF3
Predicted Effect probably benign
Transcript: ENSMUST00000029950
AA Change: V1211A

PolyPhen 2 Score 0.054 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000029950
Gene: ENSMUSG00000028282
AA Change: V1211A

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: V1211A

PolyPhen 2 Score 0.054 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000136016
Gene: ENSMUSG00000028282
AA Change: V1211A

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
Meta Mutation Damage Score 0.0700 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 92.4%
Validation Efficiency 97% (60/62)
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930111J21Rik1 A G 11: 48,839,247 (GRCm39) S447P possibly damaging Het
9930111J21Rik2 A G 11: 48,911,144 (GRCm39) F430L probably benign Het
Acap2 A G 16: 30,938,233 (GRCm39) V297A probably damaging Het
Adam3 G A 8: 25,179,479 (GRCm39) R613C possibly damaging Het
Akt1 C T 12: 112,626,071 (GRCm39) R67Q probably benign Het
Ambp T C 4: 63,069,702 (GRCm39) Y108C probably damaging Het
Apob A G 12: 8,061,090 (GRCm39) I3158V probably benign Het
Bank1 T C 3: 136,031,679 (GRCm39) T8A probably benign Het
Ccdc88a G T 11: 29,413,546 (GRCm39) E695* probably null Het
Cep68 A C 11: 20,189,888 (GRCm39) S375A probably benign Het
Cfap44 A G 16: 44,236,375 (GRCm39) I417V probably benign Het
Chrna2 T A 14: 66,379,677 (GRCm39) H5Q probably benign Het
Cog7 A T 7: 121,536,193 (GRCm39) I549K probably damaging Het
Col28a1 C A 6: 8,083,783 (GRCm39) S558I possibly damaging Het
Cyp4f14 A G 17: 33,125,505 (GRCm39) I385T probably damaging Het
Dynlt4 A G 4: 116,985,504 (GRCm39) E109G possibly damaging Het
Erap1 T A 13: 74,814,627 (GRCm39) V451E probably benign Het
Frem1 G T 4: 82,831,795 (GRCm39) T1988K probably benign Het
Gm10277 TC T 11: 77,676,828 (GRCm39) probably null Het
Gm5616 A G 9: 48,361,928 (GRCm39) noncoding transcript Het
Gm5709 T C 3: 59,543,142 (GRCm39) noncoding transcript Het
Hjurp GT GTT 1: 88,194,246 (GRCm39) probably null Het
Hsd11b1 T C 1: 192,922,686 (GRCm39) T124A probably benign Het
Itpr3 T A 17: 27,321,785 (GRCm39) M1054K possibly damaging Het
Kars1 T C 8: 112,728,484 (GRCm39) N200S probably benign Het
Kdm2a C A 19: 4,372,492 (GRCm39) R951L probably damaging Het
Ldhd T A 8: 112,356,578 (GRCm39) H61L probably damaging Het
Macf1 G T 4: 123,366,523 (GRCm39) A2746E probably damaging Het
Micall2 A G 5: 139,703,266 (GRCm39) V190A possibly damaging Het
Mis18bp1 A T 12: 65,195,883 (GRCm39) V627E probably damaging Het
Muc4 A T 16: 32,574,054 (GRCm39) T711S probably benign Het
Notch4 T C 17: 34,806,502 (GRCm39) L1813P probably damaging Het
Nox3 A G 17: 3,744,296 (GRCm39) probably benign Het
Or4b1d G T 2: 89,969,200 (GRCm39) C94* probably null Het
Or5p63 A G 7: 107,811,049 (GRCm39) L229P probably damaging Het
Or6c1b T A 10: 129,273,451 (GRCm39) Y257N probably damaging Het
Osbpl2 C A 2: 179,791,969 (GRCm39) probably null Het
Pamr1 T A 2: 102,464,880 (GRCm39) M343K probably benign Het
Pcdh15 T G 10: 74,467,025 (GRCm39) S1684A possibly damaging Het
Pgr T A 9: 8,958,399 (GRCm39) V802D probably damaging Het
Pgs1 A G 11: 117,893,228 (GRCm39) E55G probably benign Het
Pkd2 T A 5: 104,614,744 (GRCm39) probably null Het
Ppp3r2 T C 4: 49,681,723 (GRCm39) I76V probably benign Het
Ptprd C T 4: 75,875,341 (GRCm39) E1240K probably damaging Het
Recql5 G A 11: 115,784,466 (GRCm39) T878I probably benign Het
Rnf17 A G 14: 56,669,036 (GRCm39) D233G possibly damaging Het
Sectm1a A G 11: 120,960,408 (GRCm39) probably benign Het
Smo A G 6: 29,754,715 (GRCm39) N262D possibly damaging Het
Srcin1 A G 11: 97,416,872 (GRCm39) S931P probably benign Het
Tcof1 C T 18: 60,966,605 (GRCm39) G329R probably damaging Het
Thsd7a G A 6: 12,327,535 (GRCm39) H1446Y probably benign Het
Tlr11 A G 14: 50,600,026 (GRCm39) T671A probably damaging Het
Tmem171 C A 13: 98,828,733 (GRCm39) W139L probably damaging Het
Vmn2r101 C T 17: 19,810,368 (GRCm39) R385* probably null Het
Vps13c A T 9: 67,843,567 (GRCm39) probably benign Het
Wdr87-ps G T 7: 29,230,959 (GRCm39) noncoding transcript Het
Zfp287 A C 11: 62,605,808 (GRCm39) Y366* probably null Het
Zfp456 A T 13: 67,514,616 (GRCm39) C363* probably null Het
Zfp523 A G 17: 28,419,978 (GRCm39) probably benign Het
Zfp667 A C 7: 6,308,416 (GRCm39) K361N 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
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
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'- GTTGACCGTTTATTTGAACAGCAAC -3'
(R):5'- CGGACTTAGCACTTGCATGC -3'

Sequencing Primer
(F):5'- CCGTTTATTTGAACAGCAACAAACAG -3'
(R):5'- ATGCTGTGCCGCCTGTG -3'
Posted On 2014-08-25