Incidental Mutation 'R0543:Alox5'
ID 50055
Institutional Source Beutler Lab
Gene Symbol Alox5
Ensembl Gene ENSMUSG00000025701
Gene Name arachidonate 5-lipoxygenase
Synonyms 5LO, 5-LOX, 5LX
MMRRC Submission 038735-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.106) question?
Stock # R0543 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 116387038-116438139 bp(-) (GRCm39)
Type of Mutation critical splice acceptor site
DNA Base Change (assembly) T to A at 116431278 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000130424 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026795] [ENSMUST00000164547] [ENSMUST00000164547] [ENSMUST00000170186] [ENSMUST00000170186] [ENSMUST00000203722]
AlphaFold P48999
Predicted Effect probably null
Transcript: ENSMUST00000026795
SMART Domains Protein: ENSMUSP00000026795
Gene: ENSMUSG00000025701

DomainStartEndE-ValueType
LH2 2 115 3.41e-39 SMART
Pfam:Lipoxygenase 212 662 1.5e-79 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000164547
SMART Domains Protein: ENSMUSP00000130780
Gene: ENSMUSG00000025701

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 null
Transcript: ENSMUST00000164547
SMART Domains Protein: ENSMUSP00000130780
Gene: ENSMUSG00000025701

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: ENSMUST00000167447
Predicted Effect probably null
Transcript: ENSMUST00000170186
SMART Domains Protein: ENSMUSP00000130424
Gene: ENSMUSG00000025701

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 null
Transcript: ENSMUST00000170186
SMART Domains Protein: ENSMUSP00000130424
Gene: ENSMUSG00000025701

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
SMART Domains Protein: ENSMUSP00000145367
Gene: ENSMUSG00000025701

DomainStartEndE-ValueType
LH2 2 115 2.2e-41 SMART
Pfam:Lipoxygenase 213 430 3e-35 PFAM
Meta Mutation Damage Score 0.9580 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.3%
Validation Efficiency 99% (69/70)
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apol9b A G 15: 77,619,840 (GRCm39) N212S probably damaging Het
Ash1l T A 3: 88,971,085 (GRCm39) probably null Het
Bltp1 G A 3: 37,050,607 (GRCm39) S2981N probably benign Het
Ccdc180 A T 4: 45,900,041 (GRCm39) K200* probably null Het
Ccser2 A T 14: 36,662,149 (GRCm39) M345K probably benign Het
Cdcp2 A T 4: 106,954,873 (GRCm39) probably null Het
Clca3a1 T C 3: 144,454,155 (GRCm39) probably benign Het
Cntn3 G A 6: 102,246,051 (GRCm39) probably benign Het
Col28a1 T A 6: 8,075,326 (GRCm39) probably benign Het
Dock2 A G 11: 34,244,325 (GRCm39) F1035S probably damaging Het
Dsg1a A T 18: 20,473,920 (GRCm39) S998C probably damaging Het
Ecrg4 C A 1: 43,781,449 (GRCm39) N110K possibly damaging Het
Enox1 T C 14: 77,744,399 (GRCm39) probably benign Het
Fgfr3 A G 5: 33,887,054 (GRCm39) M1V probably null Het
Fuca2 T A 10: 13,378,870 (GRCm39) Y5N probably damaging Het
Git2 G T 5: 114,883,592 (GRCm39) H42Q probably damaging Het
Gm7964 G A 7: 83,405,602 (GRCm39) noncoding transcript Het
Hars2 G A 18: 36,922,477 (GRCm39) E337K probably damaging Het
Hells A G 19: 38,956,194 (GRCm39) R797G probably benign Het
Hnf1a G A 5: 115,088,803 (GRCm39) S571L probably benign Het
Hoxa5 T C 6: 52,181,320 (GRCm39) Y4C probably damaging Het
Inpp4a G A 1: 37,408,573 (GRCm39) probably benign Het
Ints6 T C 14: 62,934,060 (GRCm39) I816V probably damaging Het
Itpr1 T C 6: 108,492,709 (GRCm39) probably benign Het
Itprid2 T A 2: 79,474,850 (GRCm39) S270T possibly damaging Het
Kcnt2 C A 1: 140,537,352 (GRCm39) P1037T probably damaging Het
Lyg2 T A 1: 37,950,188 (GRCm39) M47L possibly damaging Het
Macf1 G T 4: 123,270,171 (GRCm39) A4648D probably damaging Het
Mcf2l T C 8: 13,046,728 (GRCm39) probably null Het
Mcm9 C T 10: 53,417,694 (GRCm39) R3H probably damaging Het
Met T A 6: 17,491,969 (GRCm39) Y244N probably damaging Het
Mettl14 A T 3: 123,168,411 (GRCm39) C210S possibly damaging Het
Mrgpra4 T C 7: 47,631,058 (GRCm39) Y181C probably benign Het
Mtch2 T C 2: 90,680,026 (GRCm39) V86A possibly damaging Het
Mttp A T 3: 137,817,457 (GRCm39) I446N possibly damaging Het
Muc4 T A 16: 32,577,120 (GRCm39) S2207T unknown Het
Muc5b A G 7: 141,405,522 (GRCm39) T944A unknown Het
Myo15a A T 11: 60,369,877 (GRCm39) H879L probably benign Het
Nherf4 A C 9: 44,160,231 (GRCm39) H324Q probably damaging Het
Nkiras2 G A 11: 100,515,018 (GRCm39) probably benign Het
Nostrin T G 2: 69,019,475 (GRCm39) *507E probably null Het
Nup205 T C 6: 35,175,904 (GRCm39) V589A probably benign Het
Or12j3 A G 7: 139,953,307 (GRCm39) I72T probably benign Het
Or5b21 G T 19: 12,839,252 (GRCm39) V38F probably benign Het
Or5w17 C A 2: 87,583,994 (GRCm39) L114F probably damaging Het
Oxct2b T A 4: 123,010,782 (GRCm39) M234K possibly damaging Het
Pcdha1 A T 18: 37,318,121 (GRCm39) I945F probably damaging Het
Pik3ca G A 3: 32,504,410 (GRCm39) probably null Het
Pkhd1l1 A G 15: 44,386,887 (GRCm39) probably null Het
Plscr1 A T 9: 92,140,099 (GRCm39) probably null Het
Prkn G A 17: 11,286,066 (GRCm39) D20N probably damaging Het
Psd T C 19: 46,307,956 (GRCm39) E684G possibly damaging Het
Rab11fip3 T C 17: 26,213,199 (GRCm39) E870G probably damaging Het
Rpl22l1 C A 3: 28,861,423 (GRCm39) Y103* probably null Het
Semp2l2b T C 10: 21,942,823 (GRCm39) S386G possibly damaging Het
Slc38a4 A T 15: 96,914,720 (GRCm39) N44K possibly damaging Het
Slco6c1 T A 1: 97,055,623 (GRCm39) I93F probably damaging Het
Strip1 G A 3: 107,534,091 (GRCm39) T181M possibly damaging Het
Stxbp5l G A 16: 37,028,458 (GRCm39) A535V probably damaging Het
Tg A T 15: 66,601,446 (GRCm39) Q152L probably benign Het
Thada T C 17: 84,730,591 (GRCm39) T1036A probably damaging Het
Tnfrsf21 C T 17: 43,349,104 (GRCm39) H239Y probably benign Het
Tns1 T A 1: 73,991,856 (GRCm39) T941S probably benign Het
Tppp3 T C 8: 106,194,840 (GRCm39) D97G probably benign Het
Trp53bp1 C A 2: 121,082,349 (GRCm39) A317S probably null Het
Trpm7 T C 2: 126,690,449 (GRCm39) I210V probably damaging Het
Ubr1 A G 2: 120,711,574 (GRCm39) L1440P probably damaging Het
Utp18 A T 11: 93,766,661 (GRCm39) Y317N probably damaging Het
Zdhhc5 T A 2: 84,522,824 (GRCm39) probably benign Het
Zfp719 A G 7: 43,238,677 (GRCm39) 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
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
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'- TTCCAGGAAGCCTACGAGTGTCAG -3'
(R):5'- GAAGACCTCTTCACACGAAGGCAG -3'

Sequencing Primer
(F):5'- GAGCAGCTTACCACGTCC -3'
(R):5'- GGCAGCCATTAGAATGATCTTG -3'
Posted On 2013-06-12