Incidental Mutation 'R8207:Casp8ap2'
ID 635951
Institutional Source Beutler Lab
Gene Symbol Casp8ap2
Ensembl Gene ENSMUSG00000028282
Gene Name caspase 8 associated protein 2
Synonyms FLASH, D4Ertd659e
MMRRC Submission 067630-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8207 (G1)
Quality Score 225.009
Status Validated
Chromosome 4
Chromosomal Location 32615462-32653271 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 32646446 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 1840 (T1840A)
Ref Sequence ENSEMBL: ENSMUSP00000029950 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029950] [ENSMUST00000108178] [ENSMUST00000178925]
AlphaFold Q9WUF3
Predicted Effect possibly damaging
Transcript: ENSMUST00000029950
AA Change: T1840A

PolyPhen 2 Score 0.632 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000029950
Gene: ENSMUSG00000028282
AA Change: T1840A

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 possibly damaging
Transcript: ENSMUST00000178925
AA Change: T1840A

PolyPhen 2 Score 0.632 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000136016
Gene: ENSMUSG00000028282
AA Change: T1840A

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: 99.5%
  • 20x: 98.5%
Validation Efficiency 100% (49/49)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aen G A 7: 78,552,491 (GRCm39) M150I possibly damaging Het
Arhgef11 A G 3: 87,606,082 (GRCm39) N279S possibly damaging Het
Arid3a T C 10: 79,786,760 (GRCm39) probably null Het
Ccdc14 T A 16: 34,525,413 (GRCm39) N235K possibly damaging Het
Cdh20 T C 1: 109,922,076 (GRCm39) V56A probably damaging Het
Clec16a G A 16: 10,512,574 (GRCm39) R837H probably damaging Het
Clec16a A G 16: 10,445,312 (GRCm39) N518S probably benign Het
Cog7 T C 7: 121,576,515 (GRCm39) D137G possibly damaging Het
Cpt1b T C 15: 89,303,018 (GRCm39) T649A probably damaging Het
Efcab8 C G 2: 153,631,145 (GRCm39) L192V probably damaging Het
Farp2 A G 1: 93,548,965 (GRCm39) R1024G probably benign Het
Flvcr2 GTAGTGTATA GTA 12: 85,849,922 (GRCm39) probably null Het
Fmo1 T A 1: 162,677,676 (GRCm39) T147S probably benign Het
Fryl A C 5: 73,257,843 (GRCm39) probably null Het
Galnt13 A C 2: 54,770,122 (GRCm39) I305L probably benign Het
Guca2a A G 4: 119,494,951 (GRCm39) N2D unknown Het
Iqcd C T 5: 120,740,514 (GRCm39) R282W probably damaging Het
Lamc1 A C 1: 153,126,268 (GRCm39) C475G probably damaging Het
Map3k5 AAAAGAAAAAGA AA 10: 19,986,612 (GRCm39) probably null Het
Med13 A T 11: 86,194,375 (GRCm39) D789E probably damaging Het
Mn1 A G 5: 111,569,651 (GRCm39) Y1207C probably damaging Het
Mroh2b A G 15: 4,967,892 (GRCm39) D977G possibly damaging Het
Mrpl53 A T 6: 83,086,169 (GRCm39) N26I probably damaging Het
Nell1 A T 7: 49,869,760 (GRCm39) probably null Het
Ogdh T G 11: 6,299,329 (GRCm39) F743V probably benign Het
Or4d10b A T 19: 12,036,222 (GRCm39) M298K possibly damaging Het
Or4n4 C T 14: 50,519,036 (GRCm39) V225I probably benign Het
Or6c3 A G 10: 129,308,953 (GRCm39) T131A probably benign Het
Plscr1l1 T A 9: 92,233,061 (GRCm39) F61L probably benign Het
Pmvk A G 3: 89,375,899 (GRCm39) E174G probably benign Het
Pou6f2 T C 13: 18,414,158 (GRCm39) N206D Het
Prelid3a A T 18: 67,606,018 (GRCm39) S42C probably benign Het
Riok1 T A 13: 38,236,296 (GRCm39) H347Q probably damaging Het
Ryr1 A G 7: 28,789,650 (GRCm39) L1488P probably damaging Het
Shkbp1 A G 7: 27,052,109 (GRCm39) V158A probably benign Het
Slc9c1 A G 16: 45,360,076 (GRCm39) I43M possibly damaging Het
Smarca2 A G 19: 26,654,080 (GRCm39) N755S possibly damaging Het
Tcof1 G C 18: 60,962,123 (GRCm39) A702G possibly damaging Het
Tfb2m G A 1: 179,373,668 (GRCm39) P10L probably benign Het
Trim30c T C 7: 104,032,703 (GRCm39) M252V probably benign Het
Ttll1 A G 15: 83,384,279 (GRCm39) L116P probably damaging Het
Tubd1 C T 11: 86,440,248 (GRCm39) H91Y possibly damaging Het
Vgll4 A G 6: 114,839,786 (GRCm39) S175P probably damaging Het
Vmn1r79 A G 7: 11,910,415 (GRCm39) Y99C possibly damaging Het
Vmn2r80 C T 10: 79,030,150 (GRCm39) Q659* probably null Het
Zfp382 A G 7: 29,833,840 (GRCm39) D497G possibly damaging Het
Zfp41 A G 15: 75,490,384 (GRCm39) E112G probably damaging Het
Zfyve26 A G 12: 79,307,605 (GRCm39) S1754P 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
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'- GGGCAAACAGTCCTTTAGAAAGTATTG -3'
(R):5'- TTGCAGAAAGGCTTGCTGGG -3'

Sequencing Primer
(F):5'- GATTTGACCTCAGAGTCTCCTGG -3'
(R):5'- CTGGGGAAGCAGCAAGTACTG -3'
Posted On 2020-07-13