Incidental Mutation 'R8701:Alox5'
ID 669063
Institutional Source Beutler Lab
Gene Symbol Alox5
Ensembl Gene ENSMUSG00000025701
Gene Name arachidonate 5-lipoxygenase
Synonyms 5LO, 5-LOX, 5LX
MMRRC Submission 068555-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.106) question?
Stock # R8701 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 116387038-116438139 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 116390787 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 455 (I455F)
Ref Sequence ENSEMBL: ENSMUSP00000026795 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026795] [ENSMUST00000079012] [ENSMUST00000101032] [ENSMUST00000164547] [ENSMUST00000170186] [ENSMUST00000203193] [ENSMUST00000203722]
AlphaFold P48999
Predicted Effect possibly damaging
Transcript: ENSMUST00000026795
AA Change: I455F

PolyPhen 2 Score 0.466 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000026795
Gene: ENSMUSG00000025701
AA Change: I455F

DomainStartEndE-ValueType
LH2 2 115 3.41e-39 SMART
Pfam:Lipoxygenase 212 662 1.5e-79 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000079012
SMART Domains Protein: ENSMUSP00000078024
Gene: ENSMUSG00000025702

DomainStartEndE-ValueType
low complexity region 47 64 N/A INTRINSIC
RINGv 75 123 1.16e-23 SMART
transmembrane domain 151 173 N/A INTRINSIC
transmembrane domain 188 210 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000101032
SMART Domains Protein: ENSMUSP00000098594
Gene: ENSMUSG00000025702

DomainStartEndE-ValueType
low complexity region 47 64 N/A INTRINSIC
RINGv 75 123 1.16e-23 SMART
transmembrane domain 151 173 N/A INTRINSIC
transmembrane domain 188 210 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000164547
AA Change: I455F

PolyPhen 2 Score 0.714 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000130780
Gene: ENSMUSG00000025701
AA Change: I455F

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 benign
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: ENSMUST00000203193
SMART Domains Protein: ENSMUSP00000145137
Gene: ENSMUSG00000025702

DomainStartEndE-ValueType
low complexity region 8 25 N/A INTRINSIC
RINGv 36 84 2.9e-26 SMART
transmembrane domain 112 134 N/A INTRINSIC
transmembrane domain 149 171 N/A INTRINSIC
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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.8%
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc4 T C 14: 118,836,785 (GRCm39) I659V probably benign Het
Adamtsl4 T A 3: 95,592,276 (GRCm39) D24V possibly damaging Het
Agtr1b A T 3: 20,370,256 (GRCm39) F117I probably damaging Het
Aldh3b2 A G 19: 4,028,448 (GRCm39) E116G probably damaging Het
Arnt C T 3: 95,401,076 (GRCm39) S675F possibly damaging Het
Camkv A G 9: 107,825,240 (GRCm39) T414A possibly damaging Het
Ccn5 G T 2: 163,670,786 (GRCm39) G98W probably damaging Het
Cd209c C T 8: 3,995,892 (GRCm39) R6H probably benign Het
Cip2a T A 16: 48,827,504 (GRCm39) Y456* probably null Het
Cnr1 A G 4: 33,944,739 (GRCm39) I376V probably benign Het
Cyp2j12 T A 4: 96,009,810 (GRCm39) K183M possibly damaging Het
Dact3 G T 7: 16,619,201 (GRCm39) R232L probably damaging Het
Dlg5 G A 14: 24,226,768 (GRCm39) T378M probably benign Het
Dnah10 T A 5: 124,803,911 (GRCm39) D79E probably benign Het
Dsc1 A T 18: 20,240,739 (GRCm39) Y195* probably null Het
Elovl1 A T 4: 118,287,707 (GRCm39) M1L probably benign Het
Fam107a A G 14: 8,298,755 (GRCm38) F124L probably damaging Het
Fam219a A G 4: 41,520,283 (GRCm39) M155T probably damaging Het
Gm28308 C G 6: 52,140,430 (GRCm39) probably benign Het
Gpr153 C T 4: 152,363,558 (GRCm39) probably benign Het
Gtf2ird2 T A 5: 134,245,077 (GRCm39) I445N probably damaging Het
Gzmb A T 14: 56,497,817 (GRCm39) V141E probably benign Het
Hmcn1 A T 1: 150,631,008 (GRCm39) M930K probably benign Het
Hunk T A 16: 90,183,498 (GRCm39) F52Y probably damaging Het
Il18rap A G 1: 40,578,501 (GRCm39) E304G probably benign Het
Klk14 A G 7: 43,343,566 (GRCm39) S133G possibly damaging Het
Man2b1 T C 8: 85,821,782 (GRCm39) S695P probably damaging Het
Mccc1 A T 3: 36,049,933 (GRCm39) D86E probably benign Het
Mcu T A 10: 59,303,475 (GRCm39) I121F probably damaging Het
Mlxipl T C 5: 135,136,045 (GRCm39) F90S possibly damaging Het
Muc2 A G 7: 141,281,850 (GRCm39) D536G probably damaging Het
Naa11 T C 5: 97,539,817 (GRCm39) S114G possibly damaging Het
Ncaph T C 2: 126,948,058 (GRCm39) K676E probably benign Het
Neurl2 C T 2: 164,675,054 (GRCm39) D103N probably benign Het
Nup210l T C 3: 90,030,121 (GRCm39) M278T probably benign Het
Or10g6 A G 9: 39,933,815 (GRCm39) N42S probably damaging Het
Or4p4 A G 2: 88,482,831 (GRCm39) I112V possibly damaging Het
Or51r1 A T 7: 102,227,899 (GRCm39) M66L possibly damaging Het
Or8c19-ps1 A T 9: 38,220,734 (GRCm39) L214F unknown Het
Or8g4 A T 9: 39,662,210 (GRCm39) H176L probably damaging Het
Pcdh20 A T 14: 88,705,849 (GRCm39) Y484N possibly damaging Het
Pkhd1l1 A G 15: 44,438,079 (GRCm39) Y3598C probably damaging Het
Plcg2 T A 8: 118,308,416 (GRCm39) L336Q probably damaging Het
Ppp1r8 T C 4: 132,557,953 (GRCm39) D207G possibly damaging Het
Prdm13 C T 4: 21,678,615 (GRCm39) C625Y probably damaging Het
Ptcd3 T C 6: 71,862,495 (GRCm39) D480G possibly damaging Het
Rbm39 T A 2: 156,003,507 (GRCm39) K291M probably damaging Het
Repin1 G T 6: 48,574,279 (GRCm39) E403* probably null Het
Rnf220 T C 4: 117,347,190 (GRCm39) H74R probably damaging Het
Sp6 A T 11: 96,913,090 (GRCm39) T268S probably damaging Het
Spata31e2 A T 1: 26,724,526 (GRCm39) V218D probably benign Het
Sphk2 A T 7: 45,360,249 (GRCm39) V585E probably damaging Het
Syne1 G A 10: 5,155,026 (GRCm39) Q5638* probably null Het
Tas1r3 C T 4: 155,945,503 (GRCm39) V573I probably benign Het
Tdrd1 T C 19: 56,839,916 (GRCm39) S659P possibly damaging Het
Tead4 T A 6: 128,219,529 (GRCm39) K237N probably damaging Het
Tex24 T A 8: 27,835,152 (GRCm39) C227S probably benign Het
Tom1 A T 8: 75,778,796 (GRCm39) T174S probably benign Het
Tpm3 C T 3: 89,994,987 (GRCm39) R168C possibly damaging Het
Trpv3 A G 11: 73,169,762 (GRCm39) E111G possibly damaging Het
Unc80 A G 1: 66,677,191 (GRCm39) D2040G possibly damaging Het
Usp47 A G 7: 111,692,402 (GRCm39) T955A probably damaging Het
Vmn2r11 G A 5: 109,195,556 (GRCm39) A590V probably damaging Het
Zfp112 A G 7: 23,825,165 (GRCm39) R382G probably damaging Het
Zfp606 T A 7: 12,215,025 (GRCm39) D84E unknown 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
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'- ATCAGGAGTGCGTATCCAGC -3'
(R):5'- CCCTCACAGATGAATCTACAGTATGG -3'

Sequencing Primer
(F):5'- AGTTCTCAATGTCGGACTCTG -3'
(R):5'- TCTACAGTATGGATATGGACAGC -3'
Posted On 2021-04-30