Incidental Mutation 'R1839:Aloxe3'
ID205620
Institutional Source Beutler Lab
Gene Symbol Aloxe3
Ensembl Gene ENSMUSG00000020892
Gene Namearachidonate lipoxygenase 3
Synonymse-LOX-3
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1839 (G1)
Quality Score225
Status Validated
Chromosome11
Chromosomal Location69125896-69149115 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 69130085 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Cysteine at position 212 (Y212C)
Ref Sequence ENSEMBL: ENSMUSP00000134814 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021268] [ENSMUST00000175661]
Predicted Effect probably damaging
Transcript: ENSMUST00000021268
AA Change: Y212C

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000021268
Gene: ENSMUSG00000020892
AA Change: Y212C

DomainStartEndE-ValueType
LH2 2 116 1.93e-20 SMART
Pfam:Lipoxygenase 249 697 3.4e-76 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155324
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156874
Predicted Effect probably damaging
Transcript: ENSMUST00000175661
AA Change: Y212C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000134814
Gene: ENSMUSG00000020892
AA Change: Y212C

DomainStartEndE-ValueType
LH2 2 116 1.93e-20 SMART
Pfam:Lipoxygenase 245 377 7.6e-20 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176087
Meta Mutation Damage Score 0.128 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.7%
  • 10x: 94.7%
  • 20x: 90.6%
Validation Efficiency 98% (90/92)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the lipoxygenase family, which are catabolized by arachidonic acid-derived compounds. The encoded enzyme is a hydroperoxide isomerase that synthesizes a unique type of epoxy alcohol (8R-hydroxy-11R,12R-epoxyeicosa-5Z,9E,14Z-trienoic acid) from 12R-hydroperoxyeicosatetraenoic acid (12R-HPETE). This epoxy alcohol can activate the the nuclear receptor peroxisome proliferator-activated receptor alpha (PPARalpha), which is implicated in epidermal differentiation. Loss of function of the enzyme encoded by this gene results in ichthyosis, implicating the function of this gene in the differentiation of human skin. This gene is part of a cluster of lipoxygenase genes on 17p13.1. Mutations in this gene result in nonbullous congenital ichthyosiform erythroderma (NCIE). Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Sep 2009]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit complete neonatal lethality, imapired skin barrier function, dehydration, tightly packed stratum corneum, impaired stratum corneum desquamation and reduced levels of ester-bound ceramide in the epidermis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700006A11Rik T C 3: 124,409,720 T403A probably damaging Het
Acat3 T A 17: 12,928,606 R175* probably null Het
Adam1b C A 5: 121,501,041 C647F probably damaging Het
Adam28 T C 14: 68,639,210 N197S possibly damaging Het
Adcy2 C T 13: 68,689,261 probably null Het
Adcy5 A T 16: 35,248,940 N426I probably damaging Het
Adgre1 T C 17: 57,441,299 S500P probably benign Het
Ap3d1 A G 10: 80,727,108 S180P probably damaging Het
Arhgap20 C T 9: 51,849,326 R790W probably damaging Het
Atp8b4 C A 2: 126,361,782 A757S possibly damaging Het
Begain G A 12: 109,035,323 probably benign Het
Ccdc141 T C 2: 77,011,665 E1474G probably benign Het
Ccdc88b A G 19: 6,854,109 probably benign Het
Ccnk A G 12: 108,195,074 T195A probably damaging Het
Cd55b C A 1: 130,414,105 C265F probably damaging Het
Celsr3 A G 9: 108,829,906 H1196R probably benign Het
Cenpt T C 8: 105,849,014 S190G possibly damaging Het
Chd8 T C 14: 52,204,883 S2077G probably benign Het
Col6a5 G A 9: 105,864,833 H2296Y probably benign Het
Cxxc4 C A 3: 134,240,653 H332N probably damaging Het
Cyp24a1 T C 2: 170,496,741 I12V probably benign Het
Cyp3a57 T A 5: 145,381,301 L364Q probably damaging Het
Ddi2 T C 4: 141,713,526 I47V probably benign Het
Ddx5 A T 11: 106,784,897 D322E probably benign Het
Dhx40 A G 11: 86,789,297 C405R possibly damaging Het
Emc1 T C 4: 139,360,485 F100S probably damaging Het
Exoc2 T C 13: 30,906,497 probably benign Het
Gm10110 A T 14: 89,897,836 noncoding transcript Het
Gm17332 T C 11: 31,182,386 H26R possibly damaging Het
Gna12 T C 5: 140,762,612 N183S probably benign Het
Gpx6 A G 13: 21,312,327 N24D probably benign Het
Gsdma3 C T 11: 98,629,858 A105V probably benign Het
Hsd3b5 T C 3: 98,619,728 Y134C probably benign Het
Ifi213 T C 1: 173,589,600 I415M probably damaging Het
Ints9 C A 14: 65,016,530 P278T probably damaging Het
Krt79 C T 15: 101,937,938 E192K possibly damaging Het
Lrrk2 A G 15: 91,683,134 N132S probably benign Het
Ltn1 T A 16: 87,416,264 K470* probably null Het
Magi2 A T 5: 20,465,827 T163S probably damaging Het
Mcm9 A G 10: 53,541,553 M18T probably damaging Het
Med12l A G 3: 59,068,319 T212A probably benign Het
Mfhas1 T C 8: 35,590,858 L829P possibly damaging Het
Mgme1 T A 2: 144,279,487 C288S probably benign Het
Muc4 G C 16: 32,753,919 R1265P probably benign Het
Myh7 T C 14: 54,973,180 N1725S possibly damaging Het
Nat6 G A 9: 107,583,017 R37H possibly damaging Het
Nme4 A T 17: 26,092,097 W165R probably damaging Het
Nup205 T A 6: 35,219,714 D1128E probably benign Het
Olfr291 T C 7: 84,856,548 Y60H probably damaging Het
Olfr330 A T 11: 58,529,373 Y204* probably null Het
Pcdh1 T C 18: 38,199,485 D155G possibly damaging Het
Pex12 A T 11: 83,297,822 S116T probably damaging Het
Plekhh1 C T 12: 79,078,957 probably benign Het
Plekhh3 A G 11: 101,163,600 probably benign Het
Pnpt1 T C 11: 29,154,342 M572T possibly damaging Het
Ppp1r12b T C 1: 134,837,981 R667G probably benign Het
Rbpms2 ACTGCTGCTGCTGCTGC ACTGCTGCTGCTGCTGCTGC 9: 65,651,666 probably benign Het
Rgs14 T C 13: 55,382,838 probably benign Het
Rhbdf2 A T 11: 116,600,191 V645E possibly damaging Het
Robo3 A G 9: 37,422,327 V696A probably benign Het
Sall1 A G 8: 89,028,716 F1212L possibly damaging Het
Sdc4 T C 2: 164,429,012 E109G probably benign Het
Serpind1 G T 16: 17,342,992 R462L probably damaging Het
Smad9 CTTT CTT 3: 54,789,179 probably benign Het
Sstr4 C A 2: 148,395,533 N21K probably benign Het
Tap1 C T 17: 34,188,109 A77V possibly damaging Het
Thap4 T C 1: 93,750,287 E259G probably benign Het
Thra A G 11: 98,756,143 N30S probably benign Het
Tmem207 A T 16: 26,524,821 V27E possibly damaging Het
Top3a A G 11: 60,753,888 V305A probably damaging Het
Trim59 A T 3: 69,037,638 I123K probably damaging Het
Ttn T C 2: 76,861,495 probably benign Het
Ubac1 T A 2: 26,007,738 E290V possibly damaging Het
Unc13b T C 4: 43,258,308 probably benign Het
Uri1 A T 7: 37,967,389 D206E probably benign Het
Utp4 A G 8: 106,913,454 H465R probably benign Het
Uvssa T C 5: 33,389,752 S221P probably benign Het
Vmn1r39 T C 6: 66,805,233 probably null Het
Vps39 A T 2: 120,325,397 L514H probably damaging Het
Vps72 G A 3: 95,119,218 R158Q possibly damaging Het
Wdr59 T C 8: 111,485,340 D366G probably benign Het
Zfp366 C A 13: 99,228,492 Q54K probably damaging Het
Zfp523 T A 17: 28,194,993 I34N probably damaging Het
Zfp974 G A 7: 27,910,356 P648L possibly damaging Het
Other mutations in Aloxe3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01621:Aloxe3 APN 11 69130013 missense probably benign 0.41
IGL01925:Aloxe3 APN 11 69128633 missense probably damaging 1.00
IGL01947:Aloxe3 APN 11 69143021 splice site probably benign
IGL02421:Aloxe3 APN 11 69130046 missense possibly damaging 0.87
IGL03206:Aloxe3 APN 11 69129646 missense possibly damaging 0.74
IGL03054:Aloxe3 UTSW 11 69129607 missense possibly damaging 0.78
R1613:Aloxe3 UTSW 11 69130046 missense possibly damaging 0.87
R1757:Aloxe3 UTSW 11 69135949 missense possibly damaging 0.72
R2182:Aloxe3 UTSW 11 69129600 missense possibly damaging 0.93
R2912:Aloxe3 UTSW 11 69130040 missense probably damaging 1.00
R2919:Aloxe3 UTSW 11 69142923 missense probably damaging 0.99
R2920:Aloxe3 UTSW 11 69142923 missense probably damaging 0.99
R4731:Aloxe3 UTSW 11 69128654 missense probably null 0.59
R5245:Aloxe3 UTSW 11 69129676 missense probably benign 0.00
R5459:Aloxe3 UTSW 11 69132828 missense possibly damaging 0.66
R5493:Aloxe3 UTSW 11 69128617 nonsense probably null
R5725:Aloxe3 UTSW 11 69128654 missense probably null 0.59
R5755:Aloxe3 UTSW 11 69132749 missense probably benign 0.04
R5789:Aloxe3 UTSW 11 69126439 missense probably damaging 1.00
X0019:Aloxe3 UTSW 11 69148735 missense probably damaging 1.00
X0020:Aloxe3 UTSW 11 69133027 critical splice acceptor site probably null
Predicted Primers PCR Primer
(F):5'- CCTCACGTGGTTAGCAGAGG -3'
(R):5'- GGGACCACACCCTGAATAGG -3'

Sequencing Primer
(F):5'- AAGAAAGAGGTTCCTTCTGCTTTG -3'
(R):5'- CCTGAATAGGGAGGAGATGAAGGAC -3'
Posted On2014-06-23