Incidental Mutation 'R5780:Alox5'
ID 446930
Institutional Source Beutler Lab
Gene Symbol Alox5
Ensembl Gene ENSMUSG00000025701
Gene Name arachidonate 5-lipoxygenase
Synonyms 5LO, 5-LOX, 5LX
MMRRC Submission 043205-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.095) question?
Stock # R5780 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 116387038-116438139 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 116397310 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 291 (D291E)
Ref Sequence ENSEMBL: ENSMUSP00000130780 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026795] [ENSMUST00000164547] [ENSMUST00000170186] [ENSMUST00000203722]
AlphaFold P48999
Predicted Effect probably benign
Transcript: ENSMUST00000026795
AA Change: D291E

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000026795
Gene: ENSMUSG00000025701
AA Change: D291E

DomainStartEndE-ValueType
LH2 2 115 3.41e-39 SMART
Pfam:Lipoxygenase 212 662 1.5e-79 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000164547
AA Change: D291E

PolyPhen 2 Score 0.104 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000130780
Gene: ENSMUSG00000025701
AA Change: D291E

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 noncoding transcript
Transcript: ENSMUST00000167174
Predicted Effect noncoding transcript
Transcript: ENSMUST00000167447
Predicted Effect probably benign
Transcript: ENSMUST00000170186
AA Change: D291E

PolyPhen 2 Score 0.092 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000130424
Gene: ENSMUSG00000025701
AA Change: D291E

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 benign
Transcript: ENSMUST00000203722
AA Change: D291E

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000145367
Gene: ENSMUSG00000025701
AA Change: D291E

DomainStartEndE-ValueType
LH2 2 115 2.2e-41 SMART
Pfam:Lipoxygenase 213 430 3e-35 PFAM
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.4%
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A630001G21Rik C T 1: 85,646,039 (GRCm39) A189T probably benign Het
Acsm4 A G 7: 119,293,068 (GRCm39) E66G possibly damaging Het
Afm A G 5: 90,699,290 (GRCm39) E578G possibly damaging Het
Apoa4 A G 9: 46,153,890 (GRCm39) M164V possibly damaging Het
Atp6v1a A T 16: 43,935,006 (GRCm39) M61K probably benign Het
Avp A G 2: 130,422,629 (GRCm39) S159P probably benign Het
Bicra A T 7: 15,713,679 (GRCm39) L841Q possibly damaging Het
Cdk5rap1 CTT CT 2: 154,187,788 (GRCm39) probably null Het
Clasp2 T G 9: 113,679,220 (GRCm39) L246R probably damaging Het
Dhdds G A 4: 133,724,141 (GRCm39) L58F probably damaging Het
Dmkn A G 7: 30,477,040 (GRCm39) D227G probably damaging Het
Dnah7a G A 1: 53,522,478 (GRCm39) A2920V probably benign Het
Epb41l1 C T 2: 156,338,445 (GRCm39) R163W probably damaging Het
Etfbkmt T A 6: 149,048,657 (GRCm39) Y99N probably damaging Het
Fat4 T C 3: 39,035,104 (GRCm39) Y2919H probably damaging Het
Fcgbp T A 7: 27,784,643 (GRCm39) D234E probably benign Het
Frem1 T C 4: 82,868,652 (GRCm39) D1443G probably benign Het
Fscn2 A C 11: 120,257,494 (GRCm39) E285A probably benign Het
Hmga2 T A 10: 120,298,583 (GRCm39) R79* probably null Het
Hrh3 A T 2: 179,742,608 (GRCm39) V308E probably damaging Het
Hsd11b2 G A 8: 106,248,787 (GRCm39) G93D probably damaging Het
Hydin T C 8: 111,312,712 (GRCm39) F4151S probably damaging Het
Ica1l C A 1: 60,067,374 (GRCm39) E5D probably benign Het
Kcnma1 C A 14: 23,436,419 (GRCm39) E640* probably null Het
Mdn1 C T 4: 32,722,950 (GRCm39) H2422Y probably benign Het
Mgarp T C 3: 51,299,269 (GRCm39) T47A probably damaging Het
Mmp13 T G 9: 7,278,952 (GRCm39) F348V possibly damaging Het
Mov10l1 A G 15: 88,896,181 (GRCm39) D675G probably benign Het
Mtcl2 A G 2: 156,860,410 (GRCm39) C1610R probably damaging Het
Nxpe3 T A 16: 55,686,804 (GRCm39) Q68L probably damaging Het
Or4k41 A T 2: 111,280,178 (GRCm39) D231V probably benign Het
Or6c208 T C 10: 129,223,939 (GRCm39) S146P probably damaging Het
Or7e175 T A 9: 20,048,793 (GRCm39) M127K probably damaging Het
Pald1 A T 10: 61,174,997 (GRCm39) I751N probably damaging Het
Pramel19 C T 4: 101,798,724 (GRCm39) L232F probably damaging Het
Prickle2 T C 6: 92,435,593 (GRCm39) T3A probably benign Het
Ros1 A T 10: 52,070,953 (GRCm39) C34S probably damaging Het
Sema3f A G 9: 107,559,788 (GRCm39) L702P probably damaging Het
Sptbn2 T A 19: 4,774,695 (GRCm39) L116Q probably damaging Het
Stard9 T C 2: 120,533,877 (GRCm39) V3378A probably benign Het
Sycp2l A G 13: 41,282,976 (GRCm39) I158V possibly damaging Het
Tbc1d10b G A 7: 126,797,925 (GRCm39) R739W possibly damaging Het
Tnik T C 3: 28,648,241 (GRCm39) M431T probably benign Het
Ube4b C T 4: 149,415,821 (GRCm39) R1091Q probably benign Het
Vwce C A 19: 10,627,983 (GRCm39) P481Q probably damaging Het
Zfp1005 T A 2: 150,108,139 (GRCm39) M33K probably benign 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
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
R9708:Alox5 UTSW 6 116,392,537 (GRCm39) missense probably damaging 1.00
X0028:Alox5 UTSW 6 116,401,115 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGCTGGAGTGAGAGCTTCTG -3'
(R):5'- GTTACACACCAAGTTACAGGGAAG -3'

Sequencing Primer
(F):5'- AGAGCTTCTGGTGCCTCTCAG -3'
(R):5'- TTACAGGGAAGGTGCGTGC -3'
Posted On 2016-12-15