Incidental Mutation 'R4644:Cflar'
ID 351757
Institutional Source Beutler Lab
Gene Symbol Cflar
Ensembl Gene ENSMUSG00000026031
Gene Name CASP8 and FADD-like apoptosis regulator
Synonyms Cash, c-Flip, Flip, 2310024N18Rik, Casper, A430105C05Rik
MMRRC Submission 041905-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4644 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 58750667-58798043 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 58770426 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 173 (I173N)
Ref Sequence ENSEMBL: ENSMUSP00000109948 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069333] [ENSMUST00000097722] [ENSMUST00000114309] [ENSMUST00000114313]
AlphaFold O35732
Predicted Effect probably damaging
Transcript: ENSMUST00000069333
AA Change: I173N

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000065107
Gene: ENSMUSG00000026031
AA Change: I173N

DomainStartEndE-ValueType
DED 6 78 8.94e-22 SMART
DED 96 175 4.33e-29 SMART
CASc 245 480 6.05e-92 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000097722
AA Change: I173N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000095329
Gene: ENSMUSG00000026031
AA Change: I173N

DomainStartEndE-ValueType
DED 6 78 8.94e-22 SMART
DED 96 175 4.33e-29 SMART
CASc 248 483 6.05e-92 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000114309
AA Change: I173N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000109948
Gene: ENSMUSG00000026031
AA Change: I173N

DomainStartEndE-ValueType
DED 6 78 8.94e-22 SMART
DED 96 175 4.33e-29 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000114313
AA Change: I173N

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000109952
Gene: ENSMUSG00000026031
AA Change: I173N

DomainStartEndE-ValueType
DED 6 78 8.94e-22 SMART
DED 96 175 4.33e-29 SMART
CASc 245 480 6.05e-92 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123032
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140940
Predicted Effect noncoding transcript
Transcript: ENSMUST00000164900
Meta Mutation Damage Score 0.9073 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.4%
Validation Efficiency 98% (44/45)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a regulator of apoptosis and is structurally similar to caspase-8. However, the encoded protein lacks caspase activity and appears to be itself cleaved into two peptides by caspase-8. Several transcript variants encoding different isoforms have been found for this gene, and partial evidence for several more variants exists. [provided by RefSeq, Feb 2011]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality by E10.5. Mutant embryos exhibit cardiac developmental abnormalities and pooling of blood in the head and abdominal regions. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy10 T G 1: 165,378,930 (GRCm39) probably null Het
Ano5 C A 7: 51,237,433 (GRCm39) Y702* probably null Het
Bsph2 A T 7: 13,304,942 (GRCm39) V11E possibly damaging Het
Camk1g T A 1: 193,038,667 (GRCm39) D85V probably damaging Het
Caskin1 G A 17: 24,725,602 (GRCm39) S1296N probably benign Het
Dgkd T C 1: 87,864,016 (GRCm39) V904A probably damaging Het
Dnajc21 T C 15: 10,464,003 (GRCm39) D54G possibly damaging Het
Doc2a C A 7: 126,450,618 (GRCm39) T298K probably benign Het
Dsg1a A T 18: 20,473,785 (GRCm39) I953L probably benign Het
Fga C A 3: 82,937,573 (GRCm39) A150E possibly damaging Het
Frem3 T A 8: 81,340,356 (GRCm39) M883K probably benign Het
Gas2l3 CACTCGTCATACT CACT 10: 89,266,820 (GRCm39) probably benign Het
Klhdc4 G C 8: 122,548,739 (GRCm39) probably benign Het
Mgst1 T C 6: 138,133,368 (GRCm39) Y50H probably damaging Het
Naip5 T A 13: 100,356,338 (GRCm39) E1092D probably benign Het
Nsmaf A G 4: 6,419,940 (GRCm39) probably benign Het
Pp2d1 T C 17: 53,823,015 (GRCm39) K17R probably benign Het
Prss39 C T 1: 34,541,207 (GRCm39) T237M probably damaging Het
Ptpra T C 2: 130,386,078 (GRCm39) I595T probably damaging Het
Ptpre C T 7: 135,253,661 (GRCm39) probably benign Het
Rictor C A 15: 6,807,416 (GRCm39) C728* probably null Het
Scn11a C T 9: 119,644,269 (GRCm39) probably null Het
Scn1b A T 7: 30,817,212 (GRCm39) L170* probably null Het
Semp2l2b A G 10: 21,942,660 (GRCm39) V440A probably benign Het
Slc35f3 A G 8: 127,047,809 (GRCm39) R50G possibly damaging Het
Sorcs3 G A 19: 48,672,036 (GRCm39) V412M probably damaging Het
Spg11 C T 2: 121,891,510 (GRCm39) V1954I probably benign Het
Srcap C T 7: 127,151,770 (GRCm39) R2049C probably damaging Het
Ssh2 T C 11: 77,340,402 (GRCm39) V518A possibly damaging Het
Stab1 G A 14: 30,862,444 (GRCm39) probably benign Het
Tenm2 A G 11: 35,937,963 (GRCm39) F1570S probably benign Het
Tpr T A 1: 150,299,250 (GRCm39) V1076E probably benign Het
Ttn A T 2: 76,562,757 (GRCm39) Y26986* probably null Het
Unc45a C T 7: 79,978,257 (GRCm39) A673T probably damaging Het
Utp25 A G 1: 192,810,788 (GRCm39) Y72H probably damaging Het
Other mutations in Cflar
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00516:Cflar APN 1 58,771,469 (GRCm39) missense probably benign 0.42
IGL00959:Cflar APN 1 58,768,321 (GRCm39) critical splice donor site probably null
IGL02045:Cflar APN 1 58,791,903 (GRCm39) missense probably benign 0.25
IGL02200:Cflar APN 1 58,791,828 (GRCm39) missense probably damaging 1.00
IGL02382:Cflar APN 1 58,791,840 (GRCm39) missense probably benign 0.14
IGL03032:Cflar APN 1 58,780,179 (GRCm39) missense probably damaging 1.00
Channel_islands UTSW 1 58,793,010 (GRCm39) missense probably benign 0.00
IGL02988:Cflar UTSW 1 58,780,190 (GRCm39) missense possibly damaging 0.58
R1936:Cflar UTSW 1 58,791,784 (GRCm39) nonsense probably null
R2259:Cflar UTSW 1 58,768,280 (GRCm39) missense probably benign 0.16
R2269:Cflar UTSW 1 58,780,206 (GRCm39) critical splice donor site probably null
R3816:Cflar UTSW 1 58,791,582 (GRCm39) missense probably benign 0.24
R3824:Cflar UTSW 1 58,774,856 (GRCm39) missense probably benign 0.00
R4232:Cflar UTSW 1 58,780,152 (GRCm39) missense possibly damaging 0.92
R4749:Cflar UTSW 1 58,779,431 (GRCm39) missense possibly damaging 0.62
R4765:Cflar UTSW 1 58,771,480 (GRCm39) missense probably damaging 0.98
R4785:Cflar UTSW 1 58,791,726 (GRCm39) missense probably benign 0.34
R5315:Cflar UTSW 1 58,792,961 (GRCm39) missense probably benign 0.34
R5418:Cflar UTSW 1 58,791,810 (GRCm39) missense possibly damaging 0.54
R5509:Cflar UTSW 1 58,791,551 (GRCm39) missense probably benign 0.02
R5858:Cflar UTSW 1 58,793,010 (GRCm39) missense probably benign 0.00
R5899:Cflar UTSW 1 58,791,927 (GRCm39) missense probably benign 0.36
R6048:Cflar UTSW 1 58,780,202 (GRCm39) missense probably benign 0.02
R7065:Cflar UTSW 1 58,770,368 (GRCm39) missense probably damaging 1.00
R7144:Cflar UTSW 1 58,793,007 (GRCm39) missense
R7206:Cflar UTSW 1 58,780,150 (GRCm39) missense
R7384:Cflar UTSW 1 58,791,735 (GRCm39) missense
R7453:Cflar UTSW 1 58,792,956 (GRCm39) missense
R7467:Cflar UTSW 1 58,765,597 (GRCm39) start codon destroyed probably null
R7694:Cflar UTSW 1 58,791,966 (GRCm39) missense
R7808:Cflar UTSW 1 58,750,740 (GRCm39) start gained probably benign
R7890:Cflar UTSW 1 58,791,915 (GRCm39) missense
R8073:Cflar UTSW 1 58,791,981 (GRCm39) missense
R9506:Cflar UTSW 1 58,791,975 (GRCm39) missense
Z1176:Cflar UTSW 1 58,779,472 (GRCm39) critical splice donor site probably null
Z1176:Cflar UTSW 1 58,770,388 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- TTGCACTGGGGACTTGTCAG -3'
(R):5'- CAATTTTCAGAGGGAGATTTGCCAG -3'

Sequencing Primer
(F):5'- GGACTTGTCAGTTCCACTCACATG -3'
(R):5'- CCAGTGGAGTGGGGATACTG -3'
Posted On 2015-10-08