Incidental Mutation 'R2101:Apaf1'
ID 230511
Institutional Source Beutler Lab
Gene Symbol Apaf1
Ensembl Gene ENSMUSG00000019979
Gene Name apoptotic peptidase activating factor 1
Synonyms 6230400I06Rik, Apaf1l
MMRRC Submission 040105-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2101 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 90825173-90918632 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 90895942 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Leucine at position 377 (I377L)
Ref Sequence ENSEMBL: ENSMUSP00000124134 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020157] [ENSMUST00000159110] [ENSMUST00000162618]
AlphaFold O88879
Predicted Effect probably benign
Transcript: ENSMUST00000020157
AA Change: I388L

PolyPhen 2 Score 0.144 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000020157
Gene: ENSMUSG00000019979
AA Change: I388L

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: I388L

PolyPhen 2 Score 0.144 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000125291
Gene: ENSMUSG00000019979
AA Change: I388L

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: I377L

PolyPhen 2 Score 0.264 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000124134
Gene: ENSMUSG00000019979
AA Change: I377L

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 0.1535 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency 100% (67/67)
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abtb2 G A 2: 103,397,207 (GRCm39) A46T probably benign Het
Agap3 T A 5: 24,692,797 (GRCm39) L47Q probably damaging Het
Astn2 G A 4: 65,499,923 (GRCm39) R937* probably null Het
Cacnb1 A C 11: 97,896,554 (GRCm39) V369G probably damaging Het
Cdc42bpa G T 1: 179,974,533 (GRCm39) V1464L probably benign Het
Cdkn2aip A T 8: 48,166,036 (GRCm39) M90K probably damaging Het
Chd3 A T 11: 69,239,877 (GRCm39) D1650E probably benign Het
Chd9 C T 8: 91,760,615 (GRCm39) P2120L probably benign Het
Clca3a2 T C 3: 144,783,699 (GRCm39) T639A probably damaging Het
Cluh G T 11: 74,551,328 (GRCm39) probably benign Het
Cnga1 C T 5: 72,776,404 (GRCm39) V20I possibly damaging Het
Col11a2 A T 17: 34,271,143 (GRCm39) D528V probably damaging Het
Cyfip2 A G 11: 46,133,270 (GRCm39) L810P probably damaging Het
D430041D05Rik A G 2: 103,979,175 (GRCm39) V2084A probably damaging Het
Dcc G A 18: 71,943,941 (GRCm39) H237Y possibly damaging Het
Ddx60 T A 8: 62,393,679 (GRCm39) F38L probably damaging Het
Dio2 T C 12: 90,696,597 (GRCm39) *130W probably null Het
Dock5 G T 14: 68,031,459 (GRCm39) F990L probably benign Het
Dpy19l1 A T 9: 24,393,331 (GRCm39) V146E probably damaging Het
Dscam T C 16: 96,411,549 (GRCm39) T1776A probably benign Het
Enpep C T 3: 129,092,587 (GRCm39) S532N probably benign Het
Gdf6 A G 4: 9,860,025 (GRCm39) D369G probably damaging Het
Gtf2b T C 3: 142,477,144 (GRCm39) probably benign Het
Hmbox1 A G 14: 65,066,028 (GRCm39) probably benign Het
Hps3 C A 3: 20,066,947 (GRCm39) V540F possibly damaging Het
Hsd3b6 T A 3: 98,713,553 (GRCm39) I249F possibly damaging Het
Hunk T A 16: 90,229,388 (GRCm39) probably null Het
Kidins220 T A 12: 25,107,422 (GRCm39) L1625Q probably damaging Het
Krt1 C T 15: 101,754,622 (GRCm39) G543S unknown Het
Myo10 T A 15: 25,722,345 (GRCm39) L186Q probably benign Het
N4bp2 T A 5: 65,948,224 (GRCm39) W285R probably damaging Het
Nat8l T C 5: 34,155,716 (GRCm39) L124P probably damaging Het
Nemp2 T C 1: 52,680,225 (GRCm39) probably null Het
Nkain2 G A 10: 32,205,813 (GRCm39) T74I possibly damaging Het
Nol4 A G 18: 22,956,466 (GRCm39) S239P probably damaging Het
Or4c118 T A 2: 88,975,301 (GRCm39) E22V probably benign Het
Pcbp3 T C 10: 76,625,589 (GRCm39) I152V possibly damaging Het
Pcp4l1 G T 1: 171,003,174 (GRCm39) P10Q probably damaging Het
Pla1a T C 16: 38,235,730 (GRCm39) N135D probably damaging Het
Plb1 T A 5: 32,507,004 (GRCm39) M1193K probably damaging Het
Prc1 T C 7: 79,962,032 (GRCm39) V73A probably benign Het
Prkd2 T A 7: 16,603,490 (GRCm39) W807R probably damaging Het
Prp2rt G T 13: 97,235,730 (GRCm39) R6S probably damaging Het
Ptprb C T 10: 116,150,943 (GRCm39) probably benign Het
Rb1cc1 A G 1: 6,319,559 (GRCm39) I993V probably benign Het
Rbp3 C T 14: 33,677,975 (GRCm39) T641M probably damaging Het
Rev3l T C 10: 39,704,092 (GRCm39) V2046A probably benign Het
Rnpep G T 1: 135,199,355 (GRCm39) N334K probably damaging Het
Sarm1 G A 11: 78,366,115 (GRCm39) P695S probably damaging Het
Sf3a3 C T 4: 124,612,136 (GRCm39) T131I possibly damaging Het
Slc38a10 A T 11: 120,023,567 (GRCm39) V283E probably damaging Het
Slco6c1 A T 1: 97,000,595 (GRCm39) L552* probably null Het
Tas2r136 T C 6: 132,754,495 (GRCm39) M211V probably benign Het
Tax1bp3 G A 11: 73,071,947 (GRCm39) D65N probably damaging Het
Tdrd5 A G 1: 156,129,209 (GRCm39) F167S probably damaging Het
Tfeb G A 17: 48,100,590 (GRCm39) V269M probably damaging Het
Tspan12 A T 6: 21,799,887 (GRCm39) F153L probably benign Het
Txnrd1 T G 10: 82,717,573 (GRCm39) L186V probably damaging Het
Upk1b A T 16: 38,600,499 (GRCm39) C160* probably null Het
Uty T C Y: 1,176,541 (GRCm39) Q172R probably damaging Het
Vmn1r23 T C 6: 57,903,437 (GRCm39) K114E possibly damaging Het
Vmn2r99 T G 17: 19,598,253 (GRCm39) N92K probably damaging Het
Vstm2a T A 11: 16,213,191 (GRCm39) M192K probably benign Het
Zc3h12c A G 9: 52,027,721 (GRCm39) V547A probably benign Het
Zfp944 T A 17: 22,558,809 (GRCm39) N146I probably benign 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
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
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'- AAACCGGGTGCTTCTCTACC -3'
(R):5'- ACACACTTGGAGCACGTAGG -3'

Sequencing Primer
(F):5'- TTCCCTAGAACCACTGAGAAGTAAG -3'
(R):5'- GATGGTATTAATGTAATCACCTCCCC -3'
Posted On 2014-09-18