Incidental Mutation 'IGL02589:Lta4h'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lta4h
Ensembl Gene ENSMUSG00000015889
Gene Nameleukotriene A4 hydrolase
SynonymsLTA4 hydrodase
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02589
Quality Score
Chromosomal Location93453411-93484875 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 93474931 bp
Amino Acid Change Asparagine to Serine at position 441 (N441S)
Ref Sequence ENSEMBL: ENSMUSP00000016033 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016033]
Predicted Effect probably benign
Transcript: ENSMUST00000016033
AA Change: N441S

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000016033
Gene: ENSMUSG00000015889
AA Change: N441S

Pfam:Peptidase_M1 13 387 7.8e-80 PFAM
Leuk-A4-hydro_C 464 608 2.01e-65 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000214527
Predicted Effect noncoding transcript
Transcript: ENSMUST00000216174
Predicted Effect noncoding transcript
Transcript: ENSMUST00000216931
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is an enzyme that contains both hydrolase and aminopeptidase activities. The hydrolase activity is used in the final step of the biosynthesis of leukotriene B4, a proinflammatory mediator. The aminopeptidase activity has been shown to degrade proline-glycine-proline (PGP), a neutrophil chemoattractant and biomarker for chronic obstructive pulmonary disease (COPD). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mice homozygous for disruptions in this gene have grossly normal phenotypes. Inflammatory reactions are reduced as are some other immunological responses. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410015M20Rik T C 17: 56,608,856 E66G probably benign Het
5430403G16Rik T A 5: 109,678,520 H62L possibly damaging Het
A2ml1 T G 6: 128,581,500 I5L probably benign Het
Ang6 A G 14: 44,001,962 I103T possibly damaging Het
Arhgdib A G 6: 136,933,578 probably benign Het
Atp13a2 C T 4: 141,006,411 T1037M probably damaging Het
Bptf T C 11: 107,111,531 N252D possibly damaging Het
Capn2 T C 1: 182,484,348 Y387C probably damaging Het
Cdc27 T G 11: 104,505,644 D817A probably benign Het
Cdc45 C T 16: 18,798,729 M200I probably benign Het
Cntnap3 T G 13: 64,792,430 I318L probably benign Het
Cog6 A T 3: 53,007,270 L255Q probably damaging Het
Ect2l T A 10: 18,140,594 probably benign Het
Ercc5 T C 1: 44,164,049 V282A probably damaging Het
Fras1 A G 5: 96,769,513 D3464G probably damaging Het
Gabrg1 A T 5: 70,842,152 L18* probably null Het
Ggcx T C 6: 72,429,148 Y586H probably damaging Het
Gm5796 A T 14: 4,033,828 K24* probably null Het
Gnb4 C T 3: 32,589,849 V187M probably damaging Het
Gpt2 C T 8: 85,516,166 Q276* probably null Het
Idnk G T 13: 58,163,425 probably benign Het
Igkv3-9 A G 6: 70,588,699 D94G possibly damaging Het
Ipo8 C A 6: 148,809,907 L294F probably damaging Het
Itgad A T 7: 128,181,711 D157V probably damaging Het
Kcnab3 A T 11: 69,332,102 I392L probably benign Het
Kdm3b A G 18: 34,812,418 S761G possibly damaging Het
Kif21a G A 15: 90,985,286 T454M probably damaging Het
Man2a1 A G 17: 64,679,778 E595G probably benign Het
Mvd T C 8: 122,438,034 probably benign Het
Notch2 A G 3: 98,104,347 probably null Het
Phf20l1 G T 15: 66,615,632 probably benign Het
Rdm1 A G 11: 101,628,005 S13G possibly damaging Het
Rnf123 G A 9: 108,068,302 R390* probably null Het
Scn4a G T 11: 106,328,132 D953E probably benign Het
Sh2b1 A G 7: 126,469,268 I457T probably benign Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Tagap C A 17: 7,933,672 T563K possibly damaging Het
Ugt1a7c T C 1: 88,095,638 I173T probably benign Het
Unc79 C T 12: 103,173,496 A2370V probably damaging Het
Vmn2r102 T A 17: 19,681,218 C536S probably damaging Het
Vmn2r53 G A 7: 12,581,945 T649I possibly damaging Het
Whrn G A 4: 63,418,097 Q301* probably null Het
Zfp518a G A 19: 40,914,617 G997R probably damaging Het
Other mutations in Lta4h
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01946:Lta4h APN 10 93471370 splice site probably benign
IGL02309:Lta4h APN 10 93474490 missense probably damaging 1.00
IGL02351:Lta4h APN 10 93478467 missense probably benign 0.28
IGL02358:Lta4h APN 10 93478467 missense probably benign 0.28
IGL02649:Lta4h APN 10 93472969 missense probably benign 0.00
IGL03164:Lta4h APN 10 93470797 splice site probably benign
R0498:Lta4h UTSW 10 93471971 splice site probably benign
R1451:Lta4h UTSW 10 93480728 missense probably damaging 0.99
R1690:Lta4h UTSW 10 93484692 missense probably benign
R1837:Lta4h UTSW 10 93469175 missense probably damaging 1.00
R4202:Lta4h UTSW 10 93470807 missense probably damaging 1.00
R4684:Lta4h UTSW 10 93468816 missense probably benign
R5528:Lta4h UTSW 10 93471874 missense probably damaging 1.00
R5637:Lta4h UTSW 10 93468869 splice site probably null
R5873:Lta4h UTSW 10 93469190 critical splice donor site probably null
R6965:Lta4h UTSW 10 93471897 nonsense probably null
R7282:Lta4h UTSW 10 93453511 start codon destroyed probably null 0.98
R7779:Lta4h UTSW 10 93474949 missense probably benign 0.06
R8045:Lta4h UTSW 10 93469106 missense probably damaging 1.00
R8281:Lta4h UTSW 10 93453594 missense probably damaging 1.00
R8306:Lta4h UTSW 10 93482264 missense possibly damaging 0.93
Posted On2015-04-16