Incidental Mutation 'IGL01946: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 #IGL01946
Quality Score
Chromosomal Location93453411-93484875 bp(+) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) T to A at 93471370 bp
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000016033 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016033]
Predicted Effect probably benign
Transcript: ENSMUST00000016033
SMART Domains Protein: ENSMUSP00000016033
Gene: ENSMUSG00000015889

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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,570,479 E343K possibly damaging Het
Abcc9 T C 6: 142,626,037 I1087V probably benign Het
Bcam A C 7: 19,760,117 Y416* probably null Het
Bhlhe22 T A 3: 18,055,796 C337S probably damaging Het
Cerkl T C 2: 79,393,020 D119G probably benign Het
Cog6 T C 3: 53,002,404 probably benign Het
Dchs1 T C 7: 105,759,105 D1840G probably damaging Het
Dhx16 G T 17: 35,885,504 M521I probably benign Het
Dnaja2 A G 8: 85,546,700 I196T probably damaging Het
Fbxw7 T C 3: 84,904,062 Y165H possibly damaging Het
Gm10718 A T 9: 3,025,118 Y194F probably benign Het
Gm3371 A G 14: 44,408,721 Y96H probably damaging Het
Gm884 T A 11: 103,612,933 R560S probably benign Het
H2-T10 G A 17: 36,120,716 A82V possibly damaging Het
Hydin A G 8: 110,490,718 T1413A possibly damaging Het
Krt23 T A 11: 99,492,839 M76L possibly damaging Het
Lipe A T 7: 25,383,276 M504K possibly damaging Het
Ltbp2 T C 12: 84,830,748 T348A probably damaging Het
Mybpc2 C A 7: 44,509,898 probably benign Het
Olfr550 T C 7: 102,578,527 probably null Het
Olfr582 T A 7: 103,042,150 S219T probably damaging Het
Pdp2 G A 8: 104,594,192 M224I probably benign Het
Pimreg C T 11: 72,044,978 probably benign Het
Pld1 A T 3: 28,124,617 S887C probably damaging Het
Ppp1r3g G A 13: 35,968,995 A133T possibly damaging Het
Prpf8 G A 11: 75,499,992 G1323D probably damaging Het
Rab3ip A G 10: 116,937,395 probably null Het
Rpain A G 11: 70,970,532 H9R possibly damaging Het
Scin T C 12: 40,060,491 probably benign Het
Serpinb6d A G 13: 33,671,386 T348A probably benign Het
Smad3 A G 9: 63,757,553 L42P probably damaging Het
Smr3a C T 5: 88,008,155 probably benign Het
Vmn2r13 G A 5: 109,174,219 T204I probably benign Het
Vmn2r-ps159 C T 4: 156,338,254 noncoding transcript Het
Zfhx3 A G 8: 108,933,929 N1272D probably damaging Het
Other mutations in Lta4h
AlleleSourceChrCoordTypePredicted EffectPPH Score
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
IGL02589:Lta4h APN 10 93474931 missense probably benign 0.01
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 intron probably null
R5873:Lta4h UTSW 10 93469190 critical splice donor site probably null
R6965:Lta4h UTSW 10 93471897 nonsense probably null
Posted On2014-05-07