Incidental Mutation 'R1899:Casp8ap2'
ID 214062
Institutional Source Beutler Lab
Gene Symbol Casp8ap2
Ensembl Gene ENSMUSG00000028282
Gene Name caspase 8 associated protein 2
Synonyms FLASH, D4Ertd659e
MMRRC Submission 039919-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # R1899 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 32615451-32653265 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to C at 32643647 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 907 (S907P)
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: S907P

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000029950
Gene: ENSMUSG00000028282
AA Change: S907P

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: S907P

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000136016
Gene: ENSMUSG00000028282
AA Change: S907P

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 0.6467 question?
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 97.0%
  • 10x: 95.6%
  • 20x: 93.4%
Validation Efficiency 94% (94/100)
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: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
0610009O20Rik T C 18: 38,258,342 W378R probably benign Het
4930522L14Rik T A 5: 109,736,798 Q398L probably benign Het
4930596D02Rik T G 14: 35,810,132 K162T probably damaging Het
Abca8b G T 11: 109,937,918 T1353K possibly damaging Het
Abcg3 A C 5: 104,938,199 C565G probably damaging Het
Actr3b G A 5: 25,829,538 V185I possibly damaging Het
Akap6 A T 12: 53,141,852 E2016D possibly damaging Het
Aldh3b2 T C 19: 3,978,662 V148A possibly damaging Het
Ankfy1 C T 11: 72,754,407 Q771* probably null Het
Anks1b A G 10: 90,260,756 D425G probably damaging Het
Arrb1 T C 7: 99,582,297 probably benign Het
Atg2a C A 19: 6,245,067 T170N probably damaging Het
Atp8b5 C T 4: 43,361,804 R617C possibly damaging Het
Bicra T C 7: 15,987,751 T614A possibly damaging Het
Cacna1i A G 15: 80,391,642 D167G possibly damaging Het
Calr4 T G 4: 109,246,293 probably null Het
Camsap3 G T 8: 3,603,922 E515* probably null Het
Cdk19 T A 10: 40,479,780 probably benign Het
Chst14 A G 2: 118,927,015 M122V possibly damaging Het
Cntn4 A G 6: 106,675,813 M748V probably benign Het
Col7a1 A G 9: 108,978,888 D2552G unknown Het
Cpeb2 C A 5: 43,277,587 P600Q probably damaging Het
Cyp2a5 C T 7: 26,839,033 R274* probably null Het
Dexi A G 16: 10,542,518 F58S probably damaging Het
Dlg5 C A 14: 24,148,300 G1522W probably damaging Het
Dock2 T C 11: 34,294,286 H1048R probably benign Het
Dpp4 T C 2: 62,345,050 probably benign Het
Dusp10 A T 1: 184,069,180 K381N possibly damaging Het
Ercc4 A G 16: 13,147,787 E761G probably damaging Het
Ern2 T C 7: 122,183,842 probably benign Het
Fam83f A T 15: 80,692,080 T311S probably damaging Het
Fat2 T C 11: 55,262,178 D3736G probably benign Het
Fgf11 G T 11: 69,801,453 T58K probably benign Het
Galntl5 C G 5: 25,198,532 S167* probably null Het
Glg1 T G 8: 111,165,674 E846D probably benign Het
Grm8 C A 6: 28,125,895 E77D probably damaging Het
Hmcn1 A T 1: 150,657,451 D3028E probably damaging Het
Htt A G 5: 34,907,085 I2943V probably benign Het
Ift80 T C 3: 68,918,513 K498R probably benign Het
Ipo9 A T 1: 135,400,146 M509K probably damaging Het
Kcnj3 T C 2: 55,437,244 V15A probably damaging Het
Kcnn3 A T 3: 89,520,455 probably benign Het
Larp1b T A 3: 40,964,084 D53E probably benign Het
Ltf T C 9: 111,022,845 F117L possibly damaging Het
Maml1 A G 11: 50,266,130 L406P probably damaging Het
Mnx1 G A 5: 29,473,957 A376V unknown Het
Mroh2a G A 1: 88,235,376 R376H probably benign Het
Mrpl4 A G 9: 21,006,831 Y111C probably damaging Het
Mto1 T C 9: 78,461,517 probably benign Het
Nalcn A T 14: 123,316,126 M972K possibly damaging Het
Nemf T C 12: 69,346,378 I225V probably null Het
Nipal4 T G 11: 46,150,231 D379A probably damaging Het
Nktr A G 9: 121,748,866 probably benign Het
Nlrp5 A G 7: 23,404,797 T28A probably benign Het
Nxph1 T A 6: 9,247,622 Y198N probably damaging Het
Olfr1037 A T 2: 86,085,720 V19D probably benign Het
Olfr1230 T C 2: 89,296,670 N200S probably damaging Het
Olfr1436 T C 19: 12,298,343 Y263C probably damaging Het
P2rx7 A G 5: 122,673,736 Y370C probably benign Het
Piezo1 T C 8: 122,482,645 probably benign Het
Piezo1 T C 8: 122,489,566 D1401G probably damaging Het
Plxnd1 A G 6: 115,969,363 L879P probably benign Het
Polr2a A T 11: 69,743,946 I636N probably damaging Het
Prex2 G T 1: 11,162,366 E886* probably null Het
Proca1 A T 11: 78,205,021 I73F probably damaging Het
Prss55 A T 14: 64,079,390 V101E probably benign Het
Psg26 T A 7: 18,478,425 H335L probably benign Het
Rai1 A G 11: 60,185,920 E270G probably benign Het
Reep1 A G 6: 71,780,797 N127D probably benign Het
Rims1 G T 1: 22,428,474 P769Q probably damaging Het
Robo4 A T 9: 37,404,070 probably benign Het
Ryr2 A T 13: 11,591,336 D888E probably benign Het
Scamp3 A G 3: 89,180,260 N135D probably damaging Het
Sdk2 C T 11: 113,838,646 silent Het
Sema4f A G 6: 82,918,029 M395T probably benign Het
Sgip1 T C 4: 102,968,337 probably null Het
Sik2 A T 9: 50,995,674 probably benign Het
Smtn G T 11: 3,531,326 A223D possibly damaging Het
Spen T C 4: 141,470,343 T3405A probably benign Het
Srebf1 A G 11: 60,203,486 L601P probably damaging Het
Srsf11 A T 3: 158,031,580 probably benign Het
Tacc2 T G 7: 130,624,202 S891R possibly damaging Het
Tbc1d17 T A 7: 44,841,633 probably benign Het
Tgfbr3l C A 8: 4,249,600 R128S probably damaging Het
Thsd1 G A 8: 22,252,318 probably benign Het
Tlx3 T C 11: 33,203,072 S130G probably benign Het
Tmem25 A T 9: 44,798,216 probably null Het
Trak2 A T 1: 58,946,336 M1K probably null Het
Trappc12 C T 12: 28,746,985 E183K probably damaging Het
Ubl3 A G 5: 148,509,280 V71A possibly damaging Het
Unc50 A G 1: 37,438,799 Y254C probably damaging Het
Unkl T C 17: 25,229,460 probably null Het
Uso1 T A 5: 92,201,192 S819T probably benign Het
Yes1 A T 5: 32,645,051 R103S probably damaging Het
Zfp131 A G 13: 119,767,025 V396A probably damaging Het
Zfp553 T C 7: 127,235,654 I127T possibly damaging Het
Zfp599 A T 9: 22,251,549 N102K probably benign Het
Zmynd10 A T 9: 107,550,037 Q288L probably benign Het
Other mutations in Casp8ap2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00686:Casp8ap2 APN 4 32641433 missense probably damaging 1.00
IGL00714:Casp8ap2 APN 4 32649192 missense probably damaging 1.00
IGL00754:Casp8ap2 APN 4 32641036 missense probably benign 0.00
IGL00954:Casp8ap2 APN 4 32645403 missense probably damaging 1.00
IGL00970:Casp8ap2 APN 4 32646182 missense probably benign
IGL01534:Casp8ap2 APN 4 32648134 splice site probably benign
IGL01596:Casp8ap2 APN 4 32646365 missense probably damaging 1.00
IGL01686:Casp8ap2 APN 4 32641294 missense possibly damaging 0.94
IGL02002:Casp8ap2 APN 4 32639391 missense probably damaging 1.00
IGL02273:Casp8ap2 APN 4 32643974 missense probably damaging 1.00
IGL02510:Casp8ap2 APN 4 32639704 missense probably benign 0.05
IGL02600:Casp8ap2 APN 4 32630246 missense probably null 1.00
IGL02929:Casp8ap2 APN 4 32624105 utr 5 prime probably benign
F5770:Casp8ap2 UTSW 4 32639944 missense probably benign 0.00
IGL02988:Casp8ap2 UTSW 4 32644590 missense probably benign 0.14
R0023:Casp8ap2 UTSW 4 32640185 missense probably damaging 0.99
R0027:Casp8ap2 UTSW 4 32643810 missense probably benign 0.01
R0090:Casp8ap2 UTSW 4 32640327 missense probably damaging 1.00
R0117:Casp8ap2 UTSW 4 32640817 missense probably benign 0.00
R0144:Casp8ap2 UTSW 4 32643797 missense possibly damaging 0.50
R0268:Casp8ap2 UTSW 4 32644079 missense probably damaging 0.99
R0344:Casp8ap2 UTSW 4 32644079 missense probably damaging 0.99
R0555:Casp8ap2 UTSW 4 32640381 missense probably damaging 1.00
R1051:Casp8ap2 UTSW 4 32640790 missense probably benign 0.28
R1165:Casp8ap2 UTSW 4 32640563 missense probably benign 0.01
R1243:Casp8ap2 UTSW 4 32645687 missense probably benign 0.03
R1311:Casp8ap2 UTSW 4 32648111 missense probably damaging 0.98
R1337:Casp8ap2 UTSW 4 32645721 missense possibly damaging 0.64
R1471:Casp8ap2 UTSW 4 32639386 nonsense probably null
R1497:Casp8ap2 UTSW 4 32639938 missense probably benign 0.00
R1521:Casp8ap2 UTSW 4 32631867 missense probably damaging 1.00
R1588:Casp8ap2 UTSW 4 32640541 missense probably benign 0.00
R1625:Casp8ap2 UTSW 4 32648068 missense probably benign 0.04
R1731:Casp8ap2 UTSW 4 32641442 missense possibly damaging 0.94
R2000:Casp8ap2 UTSW 4 32634874 missense probably damaging 1.00
R2021:Casp8ap2 UTSW 4 32644560 missense probably benign 0.05
R2022:Casp8ap2 UTSW 4 32644560 missense probably benign 0.05
R2023:Casp8ap2 UTSW 4 32644560 missense probably benign 0.05
R2088:Casp8ap2 UTSW 4 32631126 missense probably damaging 1.00
R2104:Casp8ap2 UTSW 4 32644727 missense probably benign 0.00
R2128:Casp8ap2 UTSW 4 32640142 missense probably benign 0.06
R2129:Casp8ap2 UTSW 4 32640142 missense probably benign 0.06
R2305:Casp8ap2 UTSW 4 32646411 missense probably damaging 1.00
R2316:Casp8ap2 UTSW 4 32643781 missense probably benign 0.31
R2919:Casp8ap2 UTSW 4 32645343 missense probably damaging 1.00
R4091:Casp8ap2 UTSW 4 32643611 missense probably damaging 1.00
R4357:Casp8ap2 UTSW 4 32646150 missense probably benign 0.00
R4807:Casp8ap2 UTSW 4 32644505 missense possibly damaging 0.89
R4828:Casp8ap2 UTSW 4 32639807 missense probably benign
R4908:Casp8ap2 UTSW 4 32639905 missense possibly damaging 0.90
R4945:Casp8ap2 UTSW 4 32631163 missense possibly damaging 0.57
R4962:Casp8ap2 UTSW 4 32640554 missense probably damaging 0.99
R6014:Casp8ap2 UTSW 4 32641400 missense probably damaging 0.97
R6092:Casp8ap2 UTSW 4 32639380 missense probably damaging 1.00
R6257:Casp8ap2 UTSW 4 32641364 missense possibly damaging 0.94
R6289:Casp8ap2 UTSW 4 32639590 missense probably damaging 1.00
R6482:Casp8ap2 UTSW 4 32634813 missense probably damaging 1.00
R6496:Casp8ap2 UTSW 4 32641553 missense probably benign 0.05
R6515:Casp8ap2 UTSW 4 32646423 missense possibly damaging 0.64
R7015:Casp8ap2 UTSW 4 32644278 missense probably damaging 1.00
R7033:Casp8ap2 UTSW 4 32639392 missense probably damaging 1.00
R7072:Casp8ap2 UTSW 4 32644766 missense probably damaging 1.00
R7448:Casp8ap2 UTSW 4 32643974 missense possibly damaging 0.84
R7944:Casp8ap2 UTSW 4 32645909 missense probably benign 0.12
R7945:Casp8ap2 UTSW 4 32645909 missense probably benign 0.12
R8170:Casp8ap2 UTSW 4 32615490 splice site probably benign
R8179:Casp8ap2 UTSW 4 32643939 nonsense probably null
R8207:Casp8ap2 UTSW 4 32646446 missense possibly damaging 0.63
R8263:Casp8ap2 UTSW 4 32644072 missense probably damaging 1.00
R8298:Casp8ap2 UTSW 4 32640429 missense probably benign 0.30
V7580:Casp8ap2 UTSW 4 32639944 missense probably benign 0.00
X0018:Casp8ap2 UTSW 4 32643738 missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- TCAGGATGCAAATGTCAAATGG -3'
(R):5'- TTGCTCCATGTGAGTCTGTC -3'

Sequencing Primer
(F):5'- GTCAAATGGCTAATACTCAGTGGTC -3'
(R):5'- AGGGAGTTTTACAGCAGTCCTCC -3'
Posted On 2014-07-14