Incidental Mutation 'R4091:Casp8ap2'
ID 317597
Institutional Source Beutler Lab
Gene Symbol Casp8ap2
Ensembl Gene ENSMUSG00000028282
Gene Name caspase 8 associated protein 2
Synonyms FLASH, D4Ertd659e
MMRRC Submission 041626-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4091 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 32615462-32653271 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 32643611 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Threonine at position 895 (P895T)
Ref Sequence ENSEMBL: ENSMUSP00000136016 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029950] [ENSMUST00000108178] [ENSMUST00000178925]
AlphaFold Q9WUF3
Predicted Effect probably damaging
Transcript: ENSMUST00000029950
AA Change: P895T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000029950
Gene: ENSMUSG00000028282
AA Change: P895T

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 noncoding transcript
Transcript: ENSMUST00000127619
Predicted Effect probably damaging
Transcript: ENSMUST00000178925
AA Change: P895T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000136016
Gene: ENSMUSG00000028282
AA Change: P895T

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 0.0925 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.6%
  • 20x: 96.1%
Validation Efficiency 98% (61/62)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932414N04Rik T C 2: 68,575,722 (GRCm39) S674P possibly damaging Het
Abca3 C T 17: 24,616,456 (GRCm39) T966M probably damaging Het
Adam2 A T 14: 66,267,172 (GRCm39) Y696N probably damaging Het
Alas1 G T 9: 106,119,000 (GRCm39) probably null Het
Arhgap25 G T 6: 87,440,017 (GRCm39) S543R probably benign Het
Bckdk C A 7: 127,504,590 (GRCm39) R105S probably damaging Het
Bltp1 G A 3: 37,084,738 (GRCm39) A3897T probably benign Het
Carns1 C T 19: 4,221,682 (GRCm39) R191Q probably damaging Het
Col12a1 T A 9: 79,609,646 (GRCm39) I287F probably damaging Het
Cystm1 A G 18: 36,499,600 (GRCm39) N5S unknown Het
Dnah8 T C 17: 30,988,813 (GRCm39) V3261A probably damaging Het
Dnajc11 A G 4: 152,062,550 (GRCm39) probably benign Het
Dock4 T C 12: 40,894,266 (GRCm39) S1847P probably damaging Het
Dync2h1 A G 9: 7,131,881 (GRCm39) V1642A probably benign Het
Eftud2 T C 11: 102,730,242 (GRCm39) probably null Het
Fam221b A G 4: 43,665,987 (GRCm39) I208T probably benign Het
Gpr141b T A 13: 19,913,635 (GRCm39) noncoding transcript Het
Gpr37l1 T C 1: 135,089,301 (GRCm39) I255V probably benign Het
Grm7 G A 6: 110,891,301 (GRCm39) S178N probably damaging Het
Hspa12b T A 2: 130,975,408 (GRCm39) probably null Het
Kctd3 A T 1: 188,727,917 (GRCm39) probably benign Het
Kynu G A 2: 43,569,884 (GRCm39) V389M possibly damaging Het
Lcat A G 8: 106,666,538 (GRCm39) L328P probably benign Het
Lrrn2 C T 1: 132,865,390 (GRCm39) Q152* probably null Het
Maml1 G A 11: 50,182,656 (GRCm39) P78L probably benign Het
Mef2b G A 8: 70,617,752 (GRCm39) V37M probably damaging Het
Mindy2 A T 9: 70,541,342 (GRCm39) M281K probably damaging Het
Mon2 C T 10: 122,874,415 (GRCm39) R311H probably damaging Het
Mtr A T 13: 12,245,943 (GRCm39) V394E probably damaging Het
Myh14 T A 7: 44,282,415 (GRCm39) T745S possibly damaging Het
Nme9 T A 9: 99,346,580 (GRCm39) D131E possibly damaging Het
Nphp4 C A 4: 152,631,475 (GRCm39) Q792K probably damaging Het
Nrxn2 T A 19: 6,523,444 (GRCm39) C479S probably damaging Het
Nsmf T C 2: 24,950,871 (GRCm39) I406T probably damaging Het
Or10a49 G A 7: 108,467,650 (GRCm39) A237V probably damaging Het
Or5an9 A T 19: 12,187,143 (GRCm39) D71V probably damaging Het
Or8g28 T A 9: 39,169,330 (GRCm39) I213F possibly damaging Het
Pbrm1 A G 14: 30,757,960 (GRCm39) T197A probably benign Het
Pla2r1 T A 2: 60,262,937 (GRCm39) N1034I probably damaging Het
Rps6-ps2 A G 8: 89,533,319 (GRCm39) noncoding transcript Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Rxfp1 A T 3: 79,552,068 (GRCm39) D744E probably benign Het
Samd9l T C 6: 3,376,887 (GRCm39) N125D probably benign Het
Serpina3a G A 12: 104,082,625 (GRCm39) V133I probably benign Het
Slc22a30 C T 19: 8,381,909 (GRCm39) V121M probably damaging Het
Smarcc1 T A 9: 109,993,897 (GRCm39) D247E possibly damaging Het
Smg9 T A 7: 24,120,292 (GRCm39) L422Q probably null Het
Speer3 C G 5: 13,846,394 (GRCm39) A238G possibly damaging Het
Tle5 G A 10: 81,401,418 (GRCm39) G162D probably damaging Het
Ttc23l CT CTTGGATT 15: 10,537,648 (GRCm39) probably benign Het
Ttc23l G A 15: 10,537,652 (GRCm39) S206L probably benign Het
Utrn T A 10: 12,585,915 (GRCm39) D954V probably benign Het
Vmn1r227 T A 17: 20,955,778 (GRCm39) noncoding transcript Het
Vmn2r11 A C 5: 109,202,616 (GRCm39) probably null Het
Vmn2r84 A T 10: 130,227,238 (GRCm39) M200K probably damaging Het
Vmn2r88 T A 14: 51,652,883 (GRCm39) Y469N probably damaging Het
Wdcp A G 12: 4,905,279 (GRCm39) N600S probably null Het
Wdfy4 T G 14: 32,847,837 (GRCm39) R838S 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
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'- CATTTTGCCTTAAAGGAGGAAAGG -3'
(R):5'- CCGTTGTCCTTATGCACATG -3'

Sequencing Primer
(F):5'- GGCTAATACTCAGTGGTCA -3'
(R):5'- GCACATGCACAGTGCTCCTC -3'
Posted On 2015-05-15