Incidental Mutation 'R2421:Apaf1'
ID 249301
Institutional Source Beutler Lab
Gene Symbol Apaf1
Ensembl Gene ENSMUSG00000019979
Gene Name apoptotic peptidase activating factor 1
Synonyms 6230400I06Rik, Apaf1l
MMRRC Submission 040383-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2421 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 90825173-90918632 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 90856585 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Aspartic acid at position 874 (V874D)
Ref Sequence ENSEMBL: ENSMUSP00000124134 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020157] [ENSMUST00000159110] [ENSMUST00000162618]
AlphaFold O88879
Predicted Effect probably damaging
Transcript: ENSMUST00000020157
AA Change: V885D

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000020157
Gene: ENSMUSG00000019979
AA Change: V885D

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 damaging
Transcript: ENSMUST00000159110
AA Change: V885D

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000125291
Gene: ENSMUSG00000019979
AA Change: V885D

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 damaging
Transcript: ENSMUST00000162618
AA Change: V874D

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000124134
Gene: ENSMUSG00000019979
AA Change: V874D

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
Meta Mutation Damage Score 0.9731 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.2%
Validation Efficiency 96% (81/84)
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: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abraxas1 C T 5: 100,960,040 (GRCm39) R104H possibly damaging Het
Adamts3 A G 5: 89,831,034 (GRCm39) S1007P probably damaging Het
Adcy10 T A 1: 165,386,166 (GRCm39) L1118Q probably damaging Het
Adgre4 A G 17: 56,085,872 (GRCm39) E57G probably benign Het
Alpk2 T C 18: 65,439,687 (GRCm39) S1036G probably benign Het
Ank3 T C 10: 69,818,034 (GRCm39) probably benign Het
Ankfy1 T A 11: 72,646,722 (GRCm39) probably benign Het
Antxrl A G 14: 33,793,646 (GRCm39) probably benign Het
Arhgap39 T A 15: 76,609,346 (GRCm39) T1025S probably damaging Het
Arhgef12 A T 9: 42,912,302 (GRCm39) C519S probably damaging Het
Aspm G A 1: 139,416,225 (GRCm39) V1512M possibly damaging Het
Atp13a3 T C 16: 30,168,643 (GRCm39) T449A probably benign Het
Atxn2 A T 5: 121,940,142 (GRCm39) probably null Het
Birc6 T A 17: 74,967,609 (GRCm39) L301Q probably damaging Het
Camk2d A G 3: 126,574,064 (GRCm39) D157G probably damaging Het
Ccdc122 T C 14: 77,329,103 (GRCm39) probably benign Het
Ccdc137 G A 11: 120,353,090 (GRCm39) probably null Het
Ccdc18 A C 5: 108,376,454 (GRCm39) E1298D probably damaging Het
Col4a3 G A 1: 82,647,996 (GRCm39) probably benign Het
Coq10b G A 1: 55,092,136 (GRCm39) A35T probably benign Het
Cracdl C A 1: 37,652,556 (GRCm39) V1084L probably benign Het
Creb3l3 T C 10: 80,927,652 (GRCm39) I47V probably benign Het
Csgalnact1 A T 8: 68,914,160 (GRCm39) I15N probably benign Het
Dcp1b A G 6: 119,192,227 (GRCm39) Q381R probably benign Het
Dnajc21 A G 15: 10,462,021 (GRCm39) S127P probably benign Het
Dnal1 C T 12: 84,183,480 (GRCm39) Q80* probably null Het
Dtd2 A G 12: 52,046,638 (GRCm39) V67A probably benign Het
Gart A G 16: 91,439,928 (GRCm39) probably null Het
Gm17421 T A 12: 113,333,107 (GRCm39) noncoding transcript Het
Gm6327 T C 16: 12,577,958 (GRCm39) noncoding transcript Het
Gm8674 T C 13: 50,054,699 (GRCm39) noncoding transcript Het
Gpr107 G A 2: 31,075,541 (GRCm39) G351S probably damaging Het
H2-M10.5 A G 17: 37,085,891 (GRCm39) I308V probably benign Het
Krt13 A T 11: 100,010,877 (GRCm39) L159Q probably benign Het
Krt78 T C 15: 101,855,699 (GRCm39) E704G probably damaging Het
Lama1 A T 17: 68,057,548 (GRCm39) M541L probably benign Het
Lenep G A 3: 89,309,881 (GRCm39) probably null Het
Lrp1b T C 2: 40,772,145 (GRCm39) probably benign Het
Ly6g6e G A 17: 35,297,122 (GRCm39) R121Q probably benign Het
Lyn C T 4: 3,748,787 (GRCm39) A255V possibly damaging Het
Mdn1 T A 4: 32,723,621 (GRCm39) I2519K probably damaging Het
Mmaa T A 8: 80,008,061 (GRCm39) R59W probably damaging Het
Ms4a4b A G 19: 11,432,061 (GRCm39) I61V possibly damaging Het
Ndufaf1 T C 2: 119,486,218 (GRCm39) E298G probably damaging Het
Or10d5 A G 9: 39,861,824 (GRCm39) L81P possibly damaging Het
Or13a1 T A 6: 116,470,674 (GRCm39) C35S probably benign Het
Or4c114 T C 2: 88,905,336 (GRCm39) Y33C possibly damaging Het
Or5k15 T C 16: 58,710,328 (GRCm39) E85G probably benign Het
Or5k8 T C 16: 58,644,709 (GRCm39) D121G probably damaging Het
Pef1 C A 4: 130,021,110 (GRCm39) C221* probably null Het
Plekhg1 G A 10: 3,908,048 (GRCm39) M988I probably benign Het
Pnliprp1 T A 19: 58,732,517 (GRCm39) I460N probably benign Het
Ppfia4 T C 1: 134,255,138 (GRCm39) N239S probably benign Het
Ppp4r3a A G 12: 101,008,912 (GRCm39) probably benign Het
Prlr T A 15: 10,319,343 (GRCm39) W91R probably damaging Het
Psmd2 T A 16: 20,478,856 (GRCm39) probably null Het
Ptprt T A 2: 162,119,960 (GRCm39) probably benign Het
Pttg1ip2 T C 5: 5,505,912 (GRCm39) Y123C probably benign Het
Rbm12b2 T C 4: 12,095,127 (GRCm39) F662S possibly damaging Het
Rgs6 C A 12: 83,163,057 (GRCm39) T421K possibly damaging Het
Ryr2 T G 13: 11,606,123 (GRCm39) Q4486H probably damaging Het
Scn7a A T 2: 66,556,646 (GRCm39) probably benign Het
Smc1a A G X: 150,830,971 (GRCm39) probably benign Het
Synrg A G 11: 83,900,050 (GRCm39) E674G probably damaging Het
Syt9 G A 7: 107,035,988 (GRCm39) R335K probably benign Het
Taar7a T C 10: 23,868,415 (GRCm39) N322S probably damaging Het
Tfb2m C A 1: 179,361,231 (GRCm39) W252C possibly damaging Het
Tmub2 T A 11: 102,178,581 (GRCm39) D161E probably benign Het
Ttc23l G A 15: 10,537,652 (GRCm39) S206L probably benign Het
Tyw1 A T 5: 130,298,101 (GRCm39) H214L probably damaging Het
Tyw5 A G 1: 57,435,907 (GRCm39) I82T possibly damaging Het
Uba6 A G 5: 86,280,475 (GRCm39) probably null Het
Unc13c T C 9: 73,838,829 (GRCm39) Y674C probably damaging Het
Vangl2 T C 1: 171,835,526 (GRCm39) Y382C probably damaging Het
Vmn2r105 T A 17: 20,448,097 (GRCm39) R242S probably benign Het
Vmn2r12 A G 5: 109,234,398 (GRCm39) Y605H probably benign Het
Vps13a T G 19: 16,737,035 (GRCm39) I101L probably benign Het
Washc4 T A 10: 83,415,385 (GRCm39) F792I probably damaging Het
Wdhd1 G A 14: 47,496,041 (GRCm39) H608Y probably benign Het
Wdr48 T A 9: 119,731,470 (GRCm39) I56K probably damaging Het
Xpo4 T C 14: 57,866,960 (GRCm39) D194G probably benign Het
Zfp644 A G 5: 106,785,110 (GRCm39) M479T possibly damaging Het
Zfp821 T A 8: 110,436,165 (GRCm39) probably null Het
Zswim8 A G 14: 20,769,525 (GRCm39) Y1237C 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
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
R7922:Apaf1 UTSW 10 90,835,615 (GRCm39) missense probably benign
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'- TGGCTCACAGAATAGCACTTTTC -3'
(R):5'- ACCTGTACTAACATGGCAAGC -3'

Sequencing Primer
(F):5'- CACAGAATAGCACTTTTCCAGGATAG -3'
(R):5'- ACATGGCAAGCTTTGTTATTTCTG -3'
Posted On 2014-11-12