Incidental Mutation 'R1230:Cyp4f14'
ID 152278
Institutional Source Beutler Lab
Gene Symbol Cyp4f14
Ensembl Gene ENSMUSG00000024292
Gene Name cytochrome P450, family 4, subfamily f, polypeptide 14
Synonyms 1300014O15Rik, leukotriene B4 omega hydroxylase
MMRRC Submission 039299-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1230 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 33124044-33136316 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 33135762 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 33 (R33L)
Ref Sequence ENSEMBL: ENSMUSP00000136139 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000054174] [ENSMUST00000179434]
AlphaFold Q9EP75
Predicted Effect probably benign
Transcript: ENSMUST00000054174
AA Change: R33L

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000050478
Gene: ENSMUSG00000024292
AA Change: R33L

DomainStartEndE-ValueType
Pfam:p450 52 515 2.7e-136 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000179434
AA Change: R33L

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000136139
Gene: ENSMUSG00000024292
AA Change: R33L

DomainStartEndE-ValueType
Pfam:p450 52 515 2.7e-136 PFAM
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 95.7%
  • 20x: 90.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein likely localizes to the endoplasmic reticulum. When expressed in yeast the enzyme is capable of oxdizing arachidonic acid. It can also catalyze the epoxidation of 22:6n-3 and 22:5n-3 polyunsaturated long-chain fatty acids. This gene is part of a cluster of cytochrome P450 genes on chromosome 19. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2014]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit reduced vitamin E-omega-hydroxylase activity and altered levels of tocopherols and their metabolites. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 19 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ccdc88c A T 12: 100,914,747 (GRCm39) Y496N probably benign Het
Cyp11b1 A G 15: 74,712,791 (GRCm39) I90T probably benign Het
Dcc G A 18: 71,815,384 (GRCm39) P330L probably damaging Het
Dnm1 T C 2: 32,205,921 (GRCm39) N64D probably damaging Het
Dync1h1 G A 12: 110,602,943 (GRCm39) E2195K probably benign Het
Ecm1 A T 3: 95,642,738 (GRCm39) probably null Het
Enam A G 5: 88,641,927 (GRCm39) Y247C probably damaging Het
Ess2 C T 16: 17,727,814 (GRCm39) V122M probably benign Het
Gtf3c3 C T 1: 54,456,937 (GRCm39) A488T probably damaging Het
Hrc A G 7: 44,985,887 (GRCm39) D346G possibly damaging Het
Kdm5b T G 1: 134,540,992 (GRCm39) C695G probably damaging Het
Lrig3 A G 10: 125,838,840 (GRCm39) D449G probably damaging Het
Mrps31 C T 8: 22,909,759 (GRCm39) P142S possibly damaging Het
Ppm1k T C 6: 57,502,059 (GRCm39) T35A probably benign Het
Sned1 G A 1: 93,209,376 (GRCm39) V830M possibly damaging Het
Vangl1 T A 3: 102,065,609 (GRCm39) I509L probably benign Het
Vcpip1 A G 1: 9,795,449 (GRCm39) V974A probably damaging Het
Xdh T C 17: 74,198,251 (GRCm39) E1212G probably damaging Het
Zfp62 T C 11: 49,105,926 (GRCm39) S6P probably damaging Het
Other mutations in Cyp4f14
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00090:Cyp4f14 APN 17 33,133,540 (GRCm39) missense probably benign 0.06
IGL00858:Cyp4f14 APN 17 33,130,692 (GRCm39) splice site probably benign
IGL01673:Cyp4f14 APN 17 33,130,125 (GRCm39) splice site probably null
IGL01716:Cyp4f14 APN 17 33,124,470 (GRCm39) utr 3 prime probably benign
IGL01768:Cyp4f14 APN 17 33,126,976 (GRCm39) missense probably damaging 1.00
IGL02314:Cyp4f14 APN 17 33,125,265 (GRCm39) missense probably benign 0.12
IGL02697:Cyp4f14 APN 17 33,124,597 (GRCm39) missense probably damaging 0.97
IGL03035:Cyp4f14 APN 17 33,133,608 (GRCm39) missense probably benign 0.15
dust UTSW 17 33,135,853 (GRCm39) nonsense probably null
powder UTSW 17 33,124,483 (GRCm39) missense probably benign 0.00
PIT4434001:Cyp4f14 UTSW 17 33,125,104 (GRCm39) missense possibly damaging 0.94
R1186:Cyp4f14 UTSW 17 33,135,760 (GRCm39) missense probably benign
R1671:Cyp4f14 UTSW 17 33,135,883 (GRCm39) intron probably benign
R1672:Cyp4f14 UTSW 17 33,128,210 (GRCm39) missense probably benign 0.00
R1696:Cyp4f14 UTSW 17 33,128,145 (GRCm39) missense possibly damaging 0.81
R1828:Cyp4f14 UTSW 17 33,130,209 (GRCm39) missense probably damaging 0.98
R1934:Cyp4f14 UTSW 17 33,125,289 (GRCm39) missense probably damaging 1.00
R2023:Cyp4f14 UTSW 17 33,125,505 (GRCm39) missense probably damaging 1.00
R3013:Cyp4f14 UTSW 17 33,128,139 (GRCm39) missense probably benign 0.01
R3783:Cyp4f14 UTSW 17 33,135,736 (GRCm39) missense probably benign 0.00
R4013:Cyp4f14 UTSW 17 33,135,853 (GRCm39) nonsense probably null
R4369:Cyp4f14 UTSW 17 33,128,232 (GRCm39) missense probably benign
R4371:Cyp4f14 UTSW 17 33,128,232 (GRCm39) missense probably benign
R4683:Cyp4f14 UTSW 17 33,126,985 (GRCm39) missense probably null 0.78
R5282:Cyp4f14 UTSW 17 33,126,959 (GRCm39) missense probably damaging 0.99
R5332:Cyp4f14 UTSW 17 33,125,065 (GRCm39) missense probably benign 0.00
R5810:Cyp4f14 UTSW 17 33,125,072 (GRCm39) missense possibly damaging 0.88
R6244:Cyp4f14 UTSW 17 33,125,291 (GRCm39) missense probably benign 0.41
R6622:Cyp4f14 UTSW 17 33,133,619 (GRCm39) missense probably benign
R6972:Cyp4f14 UTSW 17 33,124,483 (GRCm39) missense probably benign 0.00
R6975:Cyp4f14 UTSW 17 33,133,608 (GRCm39) missense probably benign 0.01
R7124:Cyp4f14 UTSW 17 33,133,562 (GRCm39) missense probably benign 0.00
R7436:Cyp4f14 UTSW 17 33,128,131 (GRCm39) missense probably benign 0.03
R7849:Cyp4f14 UTSW 17 33,128,325 (GRCm39) missense probably benign 0.21
R8223:Cyp4f14 UTSW 17 33,130,627 (GRCm39) critical splice donor site probably null
R9397:Cyp4f14 UTSW 17 33,130,516 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- CCCTCGAAAGTCTGTCCACTTTGAC -3'
(R):5'- ATTGGCTGGCATAGAATGGCCC -3'

Sequencing Primer
(F):5'- AAAGTCTGTCCACTTTGACACTCC -3'
(R):5'- ATTTTAGGGACCTAGCCTGGAAC -3'
Posted On 2014-01-29