Incidental Mutation 'R7922:Apaf1'
ID 648460
Institutional Source Beutler Lab
Gene Symbol Apaf1
Ensembl Gene ENSMUSG00000019979
Gene Name apoptotic peptidase activating factor 1
Synonyms 6230400I06Rik, Apaf1l
MMRRC Submission 045969-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7922 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 90825173-90918632 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 90835615 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 1077 (I1077V)
Ref Sequence ENSEMBL: ENSMUSP00000020157 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020157] [ENSMUST00000159110] [ENSMUST00000162618]
AlphaFold O88879
Predicted Effect probably benign
Transcript: ENSMUST00000020157
AA Change: I1077V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000020157
Gene: ENSMUSG00000019979
AA Change: I1077V

DomainStartEndE-ValueType
Pfam:CARD 6 90 7.3e-22 PFAM
Pfam:NB-ARC 129 414 1.7e-77 PFAM
WD40 604 643 1.35e-5 SMART
WD40 646 685 1.04e-11 SMART
WD40 688 729 2.98e-7 SMART
WD40 732 771 9.88e-13 SMART
WD40 780 825 1.28e1 SMART
WD40 828 868 1.43e0 SMART
WD40 871 910 3.24e-8 SMART
WD40 952 989 2.57e0 SMART
WD40 992 1031 1.09e-5 SMART
WD40 1033 1071 2.09e-2 SMART
WD40 1074 1113 2.93e-6 SMART
WD40 1116 1155 8.55e-8 SMART
WD40 1168 1204 4.55e-3 SMART
Blast:WD40 1207 1246 5e-18 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000159110
AA Change: I1077V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000125291
Gene: ENSMUSG00000019979
AA Change: I1077V

DomainStartEndE-ValueType
Pfam:CARD 6 90 7.4e-21 PFAM
Pfam:NB-ARC 129 414 6.9e-71 PFAM
WD40 604 643 1.35e-5 SMART
WD40 646 685 1.04e-11 SMART
WD40 688 729 2.98e-7 SMART
WD40 732 771 9.88e-13 SMART
WD40 780 825 1.28e1 SMART
WD40 828 868 1.43e0 SMART
WD40 871 910 3.24e-8 SMART
WD40 952 989 2.57e0 SMART
WD40 992 1031 1.09e-5 SMART
WD40 1033 1071 2.09e-2 SMART
WD40 1074 1113 2.93e-6 SMART
WD40 1116 1155 8.55e-8 SMART
WD40 1168 1204 4.55e-3 SMART
Blast:WD40 1207 1246 5e-18 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000162618
AA Change: I1066V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000124134
Gene: ENSMUSG00000019979
AA Change: I1066V

DomainStartEndE-ValueType
Pfam:CARD 6 90 1.1e-20 PFAM
Pfam:NB-ARC 118 403 8.8e-72 PFAM
WD40 593 632 1.35e-5 SMART
WD40 635 674 1.04e-11 SMART
WD40 677 718 2.98e-7 SMART
WD40 721 760 9.88e-13 SMART
WD40 769 814 1.28e1 SMART
WD40 817 857 1.43e0 SMART
WD40 860 899 3.24e-8 SMART
WD40 941 978 2.57e0 SMART
WD40 981 1020 1.09e-5 SMART
WD40 1022 1060 2.09e-2 SMART
WD40 1063 1102 2.93e-6 SMART
WD40 1105 1144 8.55e-8 SMART
WD40 1157 1193 4.55e-3 SMART
Blast:WD40 1196 1235 5e-18 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a cytoplasmic protein that initiates apoptosis. This protein contains several copies of the WD-40 domain, a caspase recruitment domain (CARD), and an ATPase domain (NB-ARC). Upon binding cytochrome c and dATP, this protein forms an oligomeric apoptosome. The apoptosome binds and cleaves caspase 9 preproprotein, releasing its mature, activated form. Activated caspase 9 stimulates the subsequent caspase cascade that commits the cell to apoptosis. Alternative splicing results in several transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations have defects in apoptosis resulting in brain overgrowth, craniofacial defects, interdigit webbing and altered lens and retina. Most mutants die by embryonic day 16.5 or perinatally, and male survivors are sterile. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik C T 12: 71,211,180 (GRCm39) T638M possibly damaging Het
4930546C10Rik A G 18: 69,083,067 (GRCm39) probably null Het
Abi3 A T 11: 95,723,619 (GRCm39) Y342N unknown Het
Adk G A 14: 21,368,111 (GRCm39) V195I probably benign Het
Ago2 C T 15: 72,998,375 (GRCm39) V268M possibly damaging Het
Arap1 A T 7: 101,053,621 (GRCm39) K1317* probably null Het
Auts2 T A 5: 131,469,211 (GRCm39) D493V Het
Baz1b A T 5: 135,260,533 (GRCm39) Q1110L probably damaging Het
Brsk2 T A 7: 141,546,957 (GRCm39) S467T possibly damaging Het
Btbd9 A T 17: 30,493,858 (GRCm39) M511K probably benign Het
Cdh23 T A 10: 60,218,485 (GRCm39) Y1385F probably benign Het
Cfap100 A C 6: 90,380,962 (GRCm39) L427V unknown Het
Cnga1 A G 5: 72,762,225 (GRCm39) F430L possibly damaging Het
Csnk2a1-ps3 A T 1: 156,352,562 (GRCm39) L254F probably damaging Het
Dnhd1 A T 7: 105,317,721 (GRCm39) D472V probably damaging Het
Dock2 T A 11: 34,598,154 (GRCm39) E339V probably benign Het
Eif3a A T 19: 60,764,280 (GRCm39) V379E probably damaging Het
Erich4 T A 7: 25,315,168 (GRCm39) N36Y probably damaging Het
Frem2 T C 3: 53,560,725 (GRCm39) T1261A probably damaging Het
Fzd6 A T 15: 38,894,503 (GRCm39) D223V probably damaging Het
Gabra2 A T 5: 71,165,315 (GRCm39) Y218* probably null Het
Gcn1 G T 5: 115,752,527 (GRCm39) M2177I probably benign Het
Ghr G A 15: 3,370,556 (GRCm39) T103I possibly damaging Het
Gipc1 T C 8: 84,387,857 (GRCm39) V79A probably benign Het
Gm13272 T A 4: 88,698,577 (GRCm39) V164D probably damaging Het
Gramd4 C A 15: 86,016,159 (GRCm39) H503Q probably benign Het
Gstm4 A T 3: 107,951,987 (GRCm39) M1K probably null Het
Heatr5b T A 17: 79,067,988 (GRCm39) Q1800L probably benign Het
Hectd1 T A 12: 51,836,978 (GRCm39) K826* probably null Het
Hoxa9 T C 6: 52,201,289 (GRCm39) I251V possibly damaging Het
Il2ra A T 2: 11,679,177 (GRCm39) I46F possibly damaging Het
Ints2 T A 11: 86,135,453 (GRCm39) R320S probably benign Het
Iscu A T 5: 113,912,343 (GRCm39) N46I probably damaging Het
Iscu G A 5: 113,912,410 (GRCm39) R60Q unknown Het
Kcnk3 A T 5: 30,745,875 (GRCm39) H72L probably damaging Het
Kmt2a T G 9: 44,754,157 (GRCm39) S1228R unknown Het
Mbl2 T A 19: 30,216,638 (GRCm39) L150Q probably damaging Het
Med13 A T 11: 86,161,831 (GRCm39) F2166Y probably damaging Het
Mterf4 A C 1: 93,229,275 (GRCm39) L246* probably null Het
Muc16 T C 9: 18,496,121 (GRCm39) Q6690R probably benign Het
Myh10 T A 11: 68,699,719 (GRCm39) L1722Q possibly damaging Het
Neurod2 T C 11: 98,218,454 (GRCm39) M237V probably benign Het
Olfml1 A G 7: 107,170,356 (GRCm39) Y81C probably damaging Het
Or4q3 A G 14: 50,583,872 (GRCm39) V9A probably benign Het
Pcdhga7 A T 18: 37,849,226 (GRCm39) N411I probably benign Het
Pcdhgb8 T C 18: 37,897,002 (GRCm39) F691L probably benign Het
Pik3c2a A G 7: 115,990,517 (GRCm39) V481A probably damaging Het
Pik3r6 A T 11: 68,424,701 (GRCm39) R435S probably benign Het
Pkd1l1 G A 11: 8,799,013 (GRCm39) H2250Y Het
Pkd1l1 A G 11: 8,859,857 (GRCm39) S1034P Het
Plcd1 C A 9: 118,903,720 (GRCm39) R400L possibly damaging Het
Ppp2r1a A G 17: 21,174,879 (GRCm39) T58A probably benign Het
Ppp5c T C 7: 16,761,725 (GRCm39) E5G possibly damaging Het
Pradc1 A C 6: 85,424,950 (GRCm39) F82L probably benign Het
Prkag3 A T 1: 74,780,416 (GRCm39) S416R probably benign Het
Rab3gap2 T C 1: 184,982,117 (GRCm39) C390R probably benign Het
Rhot1 A G 11: 80,156,629 (GRCm39) T655A probably benign Het
Rorc A G 3: 94,298,495 (GRCm39) I348V probably damaging Het
Ryr1 A T 7: 28,796,649 (GRCm39) V1051E probably benign Het
Sema5b GCAC GC 16: 35,478,626 (GRCm39) probably null Het
Serpinb3c G A 1: 107,199,744 (GRCm39) T259I probably damaging Het
Sh3gl1 A T 17: 56,326,438 (GRCm39) M70K probably damaging Het
Sinhcaf T A 6: 148,827,644 (GRCm39) T125S probably benign Het
Slc7a4 C T 16: 17,391,230 (GRCm39) V607I probably benign Het
Spop A T 11: 95,362,154 (GRCm39) N62Y probably damaging Het
Spout1 A G 2: 30,066,823 (GRCm39) F130S probably benign Het
Tab1 A G 15: 80,043,066 (GRCm39) H420R possibly damaging Het
Tecpr2 CA C 12: 110,899,076 (GRCm39) probably null Het
Tnxb G C 17: 34,933,577 (GRCm39) K2332N probably damaging Het
Togaram1 T C 12: 65,014,512 (GRCm39) Y588H probably damaging Het
Trim71 G A 9: 114,342,153 (GRCm39) R710C probably damaging Het
Tsen54 C T 11: 115,711,608 (GRCm39) Q342* probably null Het
Ube2r2 T A 4: 41,190,812 (GRCm39) N235K unknown Het
Utrn C A 10: 12,543,271 (GRCm39) K1792N possibly damaging Het
Vmn1r122 A G 7: 20,867,587 (GRCm39) I156T possibly damaging Het
Vmn1r94 T C 7: 19,901,636 (GRCm39) T223A possibly damaging Het
Vmn2r120 G A 17: 57,831,683 (GRCm39) R369W probably damaging Het
Vwa7 G T 17: 35,243,409 (GRCm39) A717S possibly damaging Het
Zc3h4 T A 7: 16,159,647 (GRCm39) C398S unknown Het
Zc3hc1 T A 6: 30,390,874 (GRCm39) E43V possibly damaging Het
Zfp101 A T 17: 33,600,511 (GRCm39) V415D possibly damaging Het
Zfp553 A G 7: 126,835,768 (GRCm39) H441R probably damaging Het
Other mutations in Apaf1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00590:Apaf1 APN 10 90,859,650 (GRCm39) missense probably damaging 0.99
IGL00819:Apaf1 APN 10 90,833,202 (GRCm39) splice site probably null
IGL01481:Apaf1 APN 10 90,867,450 (GRCm39) missense possibly damaging 0.84
IGL01713:Apaf1 APN 10 90,897,694 (GRCm39) splice site probably benign
IGL01715:Apaf1 APN 10 90,894,216 (GRCm39) missense probably benign 0.20
IGL02152:Apaf1 APN 10 90,897,681 (GRCm39) missense probably benign 0.24
IGL02331:Apaf1 APN 10 90,895,481 (GRCm39) missense probably damaging 1.00
IGL03071:Apaf1 APN 10 90,833,117 (GRCm39) missense possibly damaging 0.88
IGL03101:Apaf1 APN 10 90,867,421 (GRCm39) missense possibly damaging 0.89
IGL03244:Apaf1 APN 10 90,885,211 (GRCm39) splice site probably benign
Bedlam UTSW 10 90,896,133 (GRCm39) missense probably damaging 0.99
Mayhem UTSW 10 90,835,581 (GRCm39) missense probably damaging 0.99
Wipeout UTSW 10 90,891,862 (GRCm39) missense probably damaging 1.00
R0520:Apaf1 UTSW 10 90,915,851 (GRCm39) missense probably damaging 0.99
R0600:Apaf1 UTSW 10 90,895,914 (GRCm39) missense probably damaging 1.00
R0607:Apaf1 UTSW 10 90,845,065 (GRCm39) missense probably damaging 1.00
R0688:Apaf1 UTSW 10 90,897,567 (GRCm39) missense possibly damaging 0.94
R0734:Apaf1 UTSW 10 90,872,883 (GRCm39) missense probably benign 0.02
R1256:Apaf1 UTSW 10 90,894,268 (GRCm39) missense probably benign
R1459:Apaf1 UTSW 10 90,898,022 (GRCm39) missense probably benign 0.00
R1485:Apaf1 UTSW 10 90,896,105 (GRCm39) missense probably benign 0.02
R1511:Apaf1 UTSW 10 90,896,047 (GRCm39) missense possibly damaging 0.81
R1531:Apaf1 UTSW 10 90,890,383 (GRCm39) missense probably damaging 1.00
R1705:Apaf1 UTSW 10 90,903,133 (GRCm39) splice site probably benign
R1919:Apaf1 UTSW 10 90,913,476 (GRCm39) nonsense probably null
R1925:Apaf1 UTSW 10 90,835,581 (GRCm39) missense probably damaging 0.99
R2001:Apaf1 UTSW 10 90,897,676 (GRCm39) missense possibly damaging 0.94
R2002:Apaf1 UTSW 10 90,897,676 (GRCm39) missense possibly damaging 0.94
R2006:Apaf1 UTSW 10 90,897,634 (GRCm39) missense probably damaging 1.00
R2043:Apaf1 UTSW 10 90,872,890 (GRCm39) missense probably damaging 1.00
R2073:Apaf1 UTSW 10 90,867,556 (GRCm39) nonsense probably null
R2101:Apaf1 UTSW 10 90,895,942 (GRCm39) missense probably benign 0.26
R2130:Apaf1 UTSW 10 90,896,027 (GRCm39) nonsense probably null
R2153:Apaf1 UTSW 10 90,883,952 (GRCm39) missense probably damaging 1.00
R2377:Apaf1 UTSW 10 90,915,755 (GRCm39) missense possibly damaging 0.95
R2421:Apaf1 UTSW 10 90,856,585 (GRCm39) missense probably damaging 1.00
R3835:Apaf1 UTSW 10 90,895,449 (GRCm39) missense probably benign 0.07
R4750:Apaf1 UTSW 10 90,896,050 (GRCm39) missense probably damaging 1.00
R5100:Apaf1 UTSW 10 90,833,149 (GRCm39) missense probably benign
R5135:Apaf1 UTSW 10 90,895,956 (GRCm39) missense probably damaging 1.00
R5497:Apaf1 UTSW 10 90,835,518 (GRCm39) missense probably damaging 1.00
R5511:Apaf1 UTSW 10 90,890,254 (GRCm39) missense probably damaging 1.00
R5659:Apaf1 UTSW 10 90,898,015 (GRCm39) nonsense probably null
R5730:Apaf1 UTSW 10 90,856,633 (GRCm39) missense possibly damaging 0.62
R6176:Apaf1 UTSW 10 90,895,433 (GRCm39) critical splice donor site probably null
R6242:Apaf1 UTSW 10 90,898,025 (GRCm39) missense probably damaging 1.00
R6292:Apaf1 UTSW 10 90,827,425 (GRCm39) missense possibly damaging 0.86
R6376:Apaf1 UTSW 10 90,859,673 (GRCm39) missense probably damaging 1.00
R6534:Apaf1 UTSW 10 90,891,862 (GRCm39) missense probably damaging 1.00
R6975:Apaf1 UTSW 10 90,856,596 (GRCm39) missense probably damaging 0.97
R7218:Apaf1 UTSW 10 90,872,864 (GRCm39) missense probably damaging 1.00
R7369:Apaf1 UTSW 10 90,836,898 (GRCm39) missense probably damaging 0.97
R7409:Apaf1 UTSW 10 90,903,108 (GRCm39) missense probably damaging 1.00
R7413:Apaf1 UTSW 10 90,831,542 (GRCm39) missense probably benign 0.28
R7418:Apaf1 UTSW 10 90,859,697 (GRCm39) missense probably benign 0.09
R7423:Apaf1 UTSW 10 90,895,468 (GRCm39) missense probably damaging 1.00
R7488:Apaf1 UTSW 10 90,890,242 (GRCm39) missense probably benign 0.35
R7765:Apaf1 UTSW 10 90,859,644 (GRCm39) missense probably benign 0.34
R7913:Apaf1 UTSW 10 90,896,133 (GRCm39) missense probably damaging 0.99
R7914:Apaf1 UTSW 10 90,896,095 (GRCm39) missense probably damaging 1.00
R8131:Apaf1 UTSW 10 90,913,420 (GRCm39) missense possibly damaging 0.93
R8158:Apaf1 UTSW 10 90,895,520 (GRCm39) missense probably benign 0.05
R8673:Apaf1 UTSW 10 90,831,530 (GRCm39) missense probably damaging 1.00
R8682:Apaf1 UTSW 10 90,831,532 (GRCm39) missense probably damaging 1.00
R8962:Apaf1 UTSW 10 90,903,066 (GRCm39) missense probably damaging 1.00
R9069:Apaf1 UTSW 10 90,859,580 (GRCm39) critical splice donor site probably null
R9200:Apaf1 UTSW 10 90,845,102 (GRCm39) missense probably benign 0.24
R9516:Apaf1 UTSW 10 90,915,816 (GRCm39) missense probably damaging 1.00
R9623:Apaf1 UTSW 10 90,913,463 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- AAACCAAATCTGTGACTATCTTGCC -3'
(R):5'- GGGCTTTGCACTCACTAAAC -3'

Sequencing Primer
(F):5'- ATCTTGCCTTATACATTGTTTGGAC -3'
(R):5'- TCTACCAGTAAGTGACATCCTTTG -3'
Posted On 2020-09-15