Incidental Mutation 'R5343:Alox5'
ID 422440
Institutional Source Beutler Lab
Gene Symbol Alox5
Ensembl Gene ENSMUSG00000025701
Gene Name arachidonate 5-lipoxygenase
Synonyms 5LO, 5-LOX, 5LX
MMRRC Submission 042922-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.106) question?
Stock # R5343 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 116387038-116438139 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 116390468 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 503 (D503G)
Ref Sequence ENSEMBL: ENSMUSP00000130780 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026795] [ENSMUST00000079012] [ENSMUST00000101032] [ENSMUST00000164547] [ENSMUST00000170186] [ENSMUST00000203722] [ENSMUST00000203193]
AlphaFold P48999
Predicted Effect possibly damaging
Transcript: ENSMUST00000026795
AA Change: D503G

PolyPhen 2 Score 0.803 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000026795
Gene: ENSMUSG00000025701
AA Change: D503G

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: D503G

PolyPhen 2 Score 0.949 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000130780
Gene: ENSMUSG00000025701
AA Change: D503G

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 noncoding transcript
Transcript: ENSMUST00000167585
Predicted Effect probably benign
Transcript: ENSMUST00000170186
AA Change: D471G

PolyPhen 2 Score 0.277 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000130424
Gene: ENSMUSG00000025701
AA Change: D471G

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
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 noncoding transcript
Transcript: ENSMUST00000169625
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.4%
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310039H08Rik C A 17: 47,083,962 (GRCm39) A75E probably damaging Het
Adck5 G A 15: 76,479,780 (GRCm39) R560H probably damaging Het
Ahctf1 A T 1: 179,598,199 (GRCm39) Y964* probably null Het
Alg8 T C 7: 97,036,126 (GRCm39) I339T possibly damaging Het
Camk4 A G 18: 33,211,122 (GRCm39) T76A probably damaging Het
Cdh3 T C 8: 107,279,568 (GRCm39) V728A probably benign Het
Chd4 T A 6: 125,097,326 (GRCm39) N1326K probably damaging Het
Cnn1 A T 9: 22,016,706 (GRCm39) Y48F probably benign Het
Dnah6 T A 6: 73,189,599 (GRCm39) E16D probably benign Het
Ezh2 A G 6: 47,553,549 (GRCm39) L56S probably damaging Het
F13b T C 1: 139,438,282 (GRCm39) V299A possibly damaging Het
Hydin T C 8: 111,212,051 (GRCm39) S1279P probably benign Het
Ift172 T C 5: 31,421,156 (GRCm39) M981V probably benign Het
Inava G T 1: 136,153,180 (GRCm39) H237Q probably benign Het
Lpl T A 8: 69,348,389 (GRCm39) V206E probably damaging Het
Mre11a A G 9: 14,723,130 (GRCm39) D368G probably damaging Het
Mreg G A 1: 72,200,117 (GRCm39) P191L probably damaging Het
Mtif2 G T 11: 29,486,964 (GRCm39) A134S probably damaging Het
Mxd4 T C 5: 34,335,074 (GRCm39) S114G probably benign Het
Myo1b T C 1: 51,817,696 (GRCm39) Q522R probably benign Het
Ncapd3 GGCTGCTGCTGCTGCTGCTGCTG GGCTGCTGCTGCTGCTGCTG 9: 26,999,349 (GRCm39) probably benign Het
Ninl T C 2: 150,813,110 (GRCm39) E182G probably benign Het
Notch3 T C 17: 32,362,257 (GRCm39) N1456S probably benign Het
Npr1 G T 3: 90,365,515 (GRCm39) N648K possibly damaging Het
Oas3 A G 5: 120,894,303 (GRCm39) S1016P possibly damaging Het
Or10a3 C T 7: 108,480,205 (GRCm39) V203M possibly damaging Het
Or9i14 T C 19: 13,792,324 (GRCm39) N210S probably damaging Het
Palld A G 8: 62,002,849 (GRCm39) probably benign Het
Patj T G 4: 98,564,430 (GRCm39) I1021S probably damaging Het
Pfpl T A 19: 12,406,052 (GRCm39) L101Q probably damaging Het
Pilrb2 T A 5: 137,869,228 (GRCm39) E124V possibly damaging Het
Pomk A G 8: 26,473,044 (GRCm39) F303S probably benign Het
Rap1gap2 A T 11: 74,332,611 (GRCm39) S65T probably damaging Het
Sema3a G A 5: 13,523,373 (GRCm39) C114Y probably damaging Het
Sfi1 A ATCTTCCCAAAGCCAGTGC 11: 3,103,384 (GRCm39) probably benign Het
Spry4 A T 18: 38,723,028 (GRCm39) V245E probably damaging Het
Srrt T C 5: 137,295,427 (GRCm39) Y271C probably damaging Het
Tas2r136 A G 6: 132,755,043 (GRCm39) V28A probably benign Het
Tenm2 A G 11: 35,960,330 (GRCm39) V998A probably benign Het
Trim37 A G 11: 87,028,429 (GRCm39) E46G probably damaging Het
Ubiad1 A G 4: 148,520,892 (GRCm39) V244A possibly damaging 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
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'- ACCGTGAGCTCATCTCTGTG -3'
(R):5'- AGGCTATCCAGTCGTGAGTG -3'

Sequencing Primer
(F):5'- AGCTCATCTCTGTGAGGGAC -3'
(R):5'- CCCTAAAGAAGAGTATGATGAGGC -3'
Posted On 2016-08-04