Incidental Mutation 'R9708:Alox5'
ID 729891
Institutional Source Beutler Lab
Gene Symbol Alox5
Ensembl Gene ENSMUSG00000025701
Gene Name arachidonate 5-lipoxygenase
Synonyms 5LO, 5-LOX, 5LX
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.095) question?
Stock # R9708 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 116387038-116438139 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 116392537 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 328 (L328P)
Ref Sequence ENSEMBL: ENSMUSP00000026795 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026795] [ENSMUST00000164547] [ENSMUST00000170186] [ENSMUST00000203722]
AlphaFold P48999
Predicted Effect probably damaging
Transcript: ENSMUST00000026795
AA Change: L328P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000026795
Gene: ENSMUSG00000025701
AA Change: L328P

DomainStartEndE-ValueType
LH2 2 115 3.41e-39 SMART
Pfam:Lipoxygenase 212 662 1.5e-79 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000164547
AA Change: L328P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000130780
Gene: ENSMUSG00000025701
AA Change: L328P

DomainStartEndE-ValueType
LH2 2 115 3.41e-39 SMART
Pfam:Lipoxygenase 125 217 5.1e-12 PFAM
Pfam:Lipoxygenase 213 564 8.4e-133 PFAM
Pfam:Lipoxygenase 558 609 7.3e-10 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000170186
AA Change: L328P

PolyPhen 2 Score 0.965 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000130424
Gene: ENSMUSG00000025701
AA Change: L328P

DomainStartEndE-ValueType
LH2 2 115 3.41e-39 SMART
Pfam:Lipoxygenase 150 220 1.9e-13 PFAM
Pfam:Lipoxygenase 215 432 8.6e-79 PFAM
Pfam:Lipoxygenase 426 634 1e-73 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000203722
AA Change: L328P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000145367
Gene: ENSMUSG00000025701
AA Change: L328P

DomainStartEndE-ValueType
LH2 2 115 2.2e-41 SMART
Pfam:Lipoxygenase 213 430 3e-35 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.1%
  • 20x: 97.6%
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 lipoxygenase gene family and plays a dual role in the synthesis of leukotrienes from arachidonic acid. The encoded protein, which is expressed specifically in bone marrow-derived cells, catalyzes the conversion of arachidonic acid to 5(S)-hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoic acid, and further to the allylic epoxide 5(S)-trans-7,9-trans-11,14-cis-eicosatetrenoic acid (leukotriene A4). Leukotrienes are important mediators of a number of inflammatory and allergic conditions. Mutations in the promoter region of this gene lead to a diminished response to antileukotriene drugs used in the treatment of asthma and may also be associated with atherosclerosis and several cancers. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2012]
PHENOTYPE: Nullizygous mice show altered inflammatory responses. One null mutation causes resistance to lethal anaphylaxis, abnormal eicosanoid production and neutrophil recruitment while another leads to increased body fat, bone density, leptin and VLDL cholesterol levels and resistance to autoimmune uveitis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc1 A T 16: 14,254,417 (GRCm39) N576I probably damaging Het
Acss1 G T 2: 150,471,752 (GRCm39) T334K probably damaging Het
Armc2 A T 10: 41,839,744 (GRCm39) M407K possibly damaging Het
Asb3 A T 11: 31,051,075 (GRCm39) I471F probably benign Het
Asph G A 4: 9,542,233 (GRCm39) R335W probably damaging Het
B4galnt4 A G 7: 140,647,657 (GRCm39) E415G probably benign Het
Btn2a2 G A 13: 23,662,907 (GRCm39) P348S possibly damaging Het
Catsper2 A G 2: 121,237,321 (GRCm39) V193A possibly damaging Het
Ccdc112 G A 18: 46,444,780 (GRCm39) A33V probably benign Het
Cfap221 T A 1: 119,860,619 (GRCm39) Y669F probably damaging Het
D030056L22Rik T G 19: 18,690,776 (GRCm39) L30R possibly damaging Het
Fanca C A 8: 124,001,263 (GRCm39) G1091* probably null Het
Foxl1 A G 8: 121,855,077 (GRCm39) D126G possibly damaging Het
Gba1 T C 3: 89,112,801 (GRCm39) S148P probably damaging Het
Gem G A 4: 11,711,154 (GRCm39) R115H possibly damaging Het
Gm4924 T G 10: 82,214,992 (GRCm39) L930R unknown Het
Iqgap3 C A 3: 88,016,176 (GRCm39) F986L probably damaging Het
Irx5 A T 8: 93,087,118 (GRCm39) D350V probably benign Het
Kng2 G T 16: 22,815,801 (GRCm39) P365Q probably damaging Het
Lrp4 A T 2: 91,342,076 (GRCm39) E1896D probably benign Het
Lrrk2 C A 15: 91,634,482 (GRCm39) Y1415* probably null Het
Map2k7 C A 8: 4,295,806 (GRCm39) H429N probably benign Het
Mogat1 T A 1: 78,488,633 (GRCm39) L12Q probably damaging Het
Mov10 C T 3: 104,704,613 (GRCm39) R766H probably benign Het
Mthfr G T 4: 148,128,978 (GRCm39) E225* probably null Het
Mtmr11 T C 3: 96,076,403 (GRCm39) F453L possibly damaging Het
Naip2 T C 13: 100,298,087 (GRCm39) N650D probably damaging Het
Nek3 C T 8: 22,618,742 (GRCm39) G497R unknown Het
Nol4 G T 18: 22,828,053 (GRCm39) A337E probably damaging Het
Nrxn2 A G 19: 6,581,882 (GRCm39) T1606A probably benign Het
Odad2 G T 18: 7,288,633 (GRCm39) T78K probably benign Het
Or2ab1 G A 11: 58,488,927 (GRCm39) R229H probably benign Het
Or4a71 T C 2: 89,358,214 (GRCm39) N180S probably benign Het
Or5b124 G A 19: 13,610,760 (GRCm39) C95Y probably damaging Het
Or5p6 T C 7: 107,631,259 (GRCm39) Y97C probably benign Het
Paox C T 7: 139,712,359 (GRCm39) R197* probably null Het
Pcdha8 A G 18: 37,125,548 (GRCm39) D10G probably benign Het
Pde6h T G 6: 136,936,359 (GRCm39) F34C probably damaging Het
Phkb T G 8: 86,783,119 (GRCm39) S972A probably benign Het
Pik3c2g T A 6: 139,606,865 (GRCm39) M304K probably benign Het
Rnf144b A G 13: 47,397,912 (GRCm39) I281V probably damaging Het
Robo2 C T 16: 73,770,197 (GRCm39) G509E possibly damaging Het
Sap30l A G 11: 57,696,936 (GRCm39) R89G probably damaging Het
Scrn2 C T 11: 96,922,928 (GRCm39) R124W probably damaging Het
Shcbp1l A T 1: 153,328,011 (GRCm39) N574I probably damaging Het
Slfn8 T C 11: 82,894,267 (GRCm39) I791V probably benign Het
Stard13 C T 5: 150,986,961 (GRCm39) S183N possibly damaging Het
Tent5a A G 9: 85,207,267 (GRCm39) M177T possibly damaging Het
Tpbg A G 9: 85,726,574 (GRCm39) N181S probably benign Het
Tsc22d1 T A 14: 76,654,664 (GRCm39) V381D possibly damaging Het
Uhrf1 A G 17: 56,629,357 (GRCm39) D735G probably benign Het
Vmn2r13 T A 5: 109,322,007 (GRCm39) D230V probably benign Het
Vwf T A 6: 125,634,053 (GRCm39) V2116E Het
Zfp616 G A 11: 73,976,283 (GRCm39) G851S probably damaging Het
Zranb1 G T 7: 132,584,600 (GRCm39) E623* probably null Het
Other mutations in Alox5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00331:Alox5 APN 6 116,392,478 (GRCm39) missense probably damaging 1.00
IGL00954:Alox5 APN 6 116,431,260 (GRCm39) missense probably damaging 1.00
IGL01610:Alox5 APN 6 116,390,508 (GRCm39) missense probably damaging 1.00
IGL02161:Alox5 APN 6 116,400,154 (GRCm39) missense probably benign 0.31
IGL02653:Alox5 APN 6 116,392,438 (GRCm39) missense probably benign 0.41
IGL02903:Alox5 APN 6 116,397,296 (GRCm39) missense probably damaging 1.00
clanger UTSW 6 116,391,556 (GRCm39) missense probably damaging 1.00
nova UTSW 6 116,389,510 (GRCm39) nonsense probably null
timpani UTSW 6 116,392,417 (GRCm39) missense probably damaging 1.00
Triangle UTSW 6 116,404,098 (GRCm39) splice site probably null
R0265:Alox5 UTSW 6 116,397,323 (GRCm39) missense probably benign 0.04
R0347:Alox5 UTSW 6 116,390,513 (GRCm39) missense possibly damaging 0.88
R0543:Alox5 UTSW 6 116,431,278 (GRCm39) critical splice acceptor site probably null
R0633:Alox5 UTSW 6 116,397,345 (GRCm39) missense probably damaging 1.00
R0656:Alox5 UTSW 6 116,400,291 (GRCm39) splice site probably benign
R1298:Alox5 UTSW 6 116,404,225 (GRCm39) missense probably damaging 1.00
R1416:Alox5 UTSW 6 116,400,106 (GRCm39) nonsense probably null
R1484:Alox5 UTSW 6 116,431,128 (GRCm39) missense probably damaging 1.00
R1485:Alox5 UTSW 6 116,401,125 (GRCm39) missense probably damaging 1.00
R1518:Alox5 UTSW 6 116,390,741 (GRCm39) missense probably damaging 0.99
R1993:Alox5 UTSW 6 116,392,424 (GRCm39) missense probably damaging 1.00
R2313:Alox5 UTSW 6 116,390,822 (GRCm39) missense probably benign 0.00
R3125:Alox5 UTSW 6 116,404,098 (GRCm39) splice site probably null
R4042:Alox5 UTSW 6 116,437,979 (GRCm39) missense possibly damaging 0.95
R4092:Alox5 UTSW 6 116,389,635 (GRCm39) intron probably benign
R4356:Alox5 UTSW 6 116,397,219 (GRCm39) missense probably benign 0.05
R4367:Alox5 UTSW 6 116,437,924 (GRCm39) missense possibly damaging 0.86
R4690:Alox5 UTSW 6 116,400,150 (GRCm39) missense probably damaging 1.00
R4792:Alox5 UTSW 6 116,437,964 (GRCm39) missense possibly damaging 0.94
R4873:Alox5 UTSW 6 116,390,811 (GRCm39) splice site probably null
R4875:Alox5 UTSW 6 116,390,811 (GRCm39) splice site probably null
R5135:Alox5 UTSW 6 116,390,747 (GRCm39) missense probably benign 0.00
R5242:Alox5 UTSW 6 116,437,927 (GRCm39) missense probably damaging 0.97
R5343:Alox5 UTSW 6 116,390,468 (GRCm39) missense possibly damaging 0.95
R5780:Alox5 UTSW 6 116,397,310 (GRCm39) missense probably benign 0.10
R6348:Alox5 UTSW 6 116,391,556 (GRCm39) missense probably damaging 1.00
R6724:Alox5 UTSW 6 116,391,509 (GRCm39) missense probably damaging 1.00
R6769:Alox5 UTSW 6 116,392,145 (GRCm39) splice site probably null
R6954:Alox5 UTSW 6 116,397,241 (GRCm39) nonsense probably null
R7102:Alox5 UTSW 6 116,390,429 (GRCm39) missense probably benign 0.01
R7476:Alox5 UTSW 6 116,392,394 (GRCm39) missense probably benign 0.06
R7626:Alox5 UTSW 6 116,390,756 (GRCm39) missense possibly damaging 0.94
R7690:Alox5 UTSW 6 116,392,417 (GRCm39) missense probably damaging 1.00
R7912:Alox5 UTSW 6 116,389,497 (GRCm39) missense probably benign 0.05
R8234:Alox5 UTSW 6 116,390,835 (GRCm39) missense probably damaging 0.98
R8701:Alox5 UTSW 6 116,390,787 (GRCm39) missense possibly damaging 0.47
R8787:Alox5 UTSW 6 116,390,102 (GRCm39) missense probably damaging 0.99
R8910:Alox5 UTSW 6 116,389,510 (GRCm39) nonsense probably null
X0028:Alox5 UTSW 6 116,401,115 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGCTGGTTGTACCTTGAAAAG -3'
(R):5'- AAGGTCAGGGTGTCTGTCAG -3'

Sequencing Primer
(F):5'- AGGCAGCTGGCGGTACATG -3'
(R):5'- TGTCCTCAAGTTACAGACAAGG -3'
Posted On 2022-10-06