Incidental Mutation 'IGL01108:Asah2'
ID 53256
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Asah2
Ensembl Gene ENSMUSG00000024887
Gene Name N-acylsphingosine amidohydrolase 2
Synonyms neutral/alkaline ceramidase
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.290) question?
Stock # IGL01108
Quality Score
Status
Chromosome 19
Chromosomal Location 31984654-32061469 bp(-) (GRCm38)
Type of Mutation splice site
DNA Base Change (assembly) A to G at 32008681 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000093830 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000096119]
AlphaFold Q9JHE3
Predicted Effect probably benign
Transcript: ENSMUST00000096119
SMART Domains Protein: ENSMUSP00000093830
Gene: ENSMUSG00000024887

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
low complexity region 56 67 N/A INTRINSIC
Pfam:Ceramidase_alk 78 584 1.4e-222 PFAM
Pfam:Ceramidse_alk_C 586 753 8e-50 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Ceramidases (EC 3.5.1.23), such as ASAH2, catalyze hydrolysis of the N-acyl linkage of ceramide, a second messenger in a variety of cellular events, to produce sphingosine. Sphingosine exerts both mitogenic and apoptosis-inducing activities, and its phosphorylated form functions as an intra- and intercellular second messenger (see MIM 603730) (Mitsutake et al., 2001 [PubMed 11328816]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a targeted null mutation are defective in the intestinal digestion of dietary ceramide but exhibit a normal life span with no obvious abnormalities or significant alterations in total ceramide levels in major organ tissues. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Baz1a A G 12: 54,916,731 I856T probably benign Het
Cblb T A 16: 52,047,451 probably null Het
Cpq A G 15: 33,497,287 Q391R probably benign Het
Dnah9 T A 11: 65,849,980 T4127S possibly damaging Het
Dync2h1 A G 9: 7,176,771 S63P possibly damaging Het
Elmsan1 T C 12: 84,173,691 E163G probably damaging Het
Ercc3 T C 18: 32,264,585 V623A probably damaging Het
Fbxw9 A G 8: 85,065,977 probably benign Het
Gorasp2 T A 2: 70,678,578 S133R probably damaging Het
Gtf2h1 G A 7: 46,812,498 A307T probably damaging Het
Hk1 T C 10: 62,296,708 K186R probably benign Het
Itga11 A G 9: 62,757,621 E596G probably benign Het
Kcnj13 T C 1: 87,386,937 I188V probably benign Het
Klhl18 A T 9: 110,428,686 M492K probably damaging Het
Mctp2 T C 7: 72,185,815 T545A probably damaging Het
Mgrn1 G T 16: 4,916,155 probably null Het
Olfm4 T C 14: 80,021,899 V529A probably benign Het
Olfr275 C T 4: 52,825,727 T110I probably damaging Het
Parp4 T G 14: 56,607,440 I596S probably benign Het
Plppr3 T A 10: 79,867,521 D43V probably damaging Het
Prss51 A T 14: 64,095,984 K14I probably damaging Het
Prss58 A G 6: 40,897,344 C133R probably damaging Het
Recql5 A T 11: 115,897,181 N437K probably benign Het
Samd10 A G 2: 181,597,214 Y135H probably damaging Het
Scnn1b G T 7: 121,914,332 probably null Het
Serpina7 C T X: 139,083,137 V58I probably benign Het
Slf1 A T 13: 77,125,475 probably benign Het
Tedc1 C T 12: 113,163,188 R357* probably null Het
Urb1 C T 16: 90,792,814 A360T probably damaging Het
Ush2a G T 1: 188,862,825 R3818L probably benign Het
Vmn2r57 C T 7: 41,427,584 R386K probably benign Het
Wnt3a T C 11: 59,256,309 N184D probably benign Het
Xpc G A 6: 91,493,005 R746W probably damaging Het
Other mutations in Asah2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02001:Asah2 APN 19 32043539 nonsense probably null
IGL02228:Asah2 APN 19 32016714 missense probably benign 0.09
IGL02377:Asah2 APN 19 32009414 missense probably benign 0.30
IGL03070:Asah2 APN 19 32006344 missense probably damaging 1.00
IGL03233:Asah2 APN 19 32054631 missense probably benign 0.18
IGL03244:Asah2 APN 19 31986942 missense probably damaging 1.00
R0008:Asah2 UTSW 19 32003731 nonsense probably null
R0103:Asah2 UTSW 19 32018977 missense probably benign 0.01
R0103:Asah2 UTSW 19 32018977 missense probably benign 0.01
R0302:Asah2 UTSW 19 32052956 missense probably benign 0.01
R0497:Asah2 UTSW 19 32054631 missense probably benign 0.18
R0614:Asah2 UTSW 19 32016728 missense probably damaging 1.00
R0639:Asah2 UTSW 19 32008639 missense probably damaging 0.99
R0715:Asah2 UTSW 19 32016776 missense probably damaging 0.97
R1332:Asah2 UTSW 19 32044941 missense probably damaging 1.00
R1336:Asah2 UTSW 19 32044941 missense probably damaging 1.00
R2045:Asah2 UTSW 19 32052956 missense probably benign 0.01
R2062:Asah2 UTSW 19 32024874 missense probably damaging 0.99
R4083:Asah2 UTSW 19 31986784 missense probably benign 0.01
R4698:Asah2 UTSW 19 32054471 splice site probably null
R4731:Asah2 UTSW 19 31995358 missense probably benign 0.41
R4732:Asah2 UTSW 19 31995358 missense probably benign 0.41
R4733:Asah2 UTSW 19 31995358 missense probably benign 0.41
R4773:Asah2 UTSW 19 32052858 missense probably damaging 1.00
R4930:Asah2 UTSW 19 32052906 missense probably benign 0.35
R5081:Asah2 UTSW 19 32014308 missense probably benign 0.07
R5741:Asah2 UTSW 19 32008615 missense probably damaging 1.00
R5873:Asah2 UTSW 19 32003682 critical splice donor site probably null
R5905:Asah2 UTSW 19 32016514 missense probably damaging 1.00
R6027:Asah2 UTSW 19 32044951 missense probably benign 0.01
R6028:Asah2 UTSW 19 32016514 missense probably damaging 1.00
R6187:Asah2 UTSW 19 32024867 missense probably damaging 0.99
R6667:Asah2 UTSW 19 31995358 missense probably benign 0.41
R6968:Asah2 UTSW 19 32012513 missense probably benign
R7010:Asah2 UTSW 19 32054554 missense probably benign 0.00
R7404:Asah2 UTSW 19 32057854 missense probably benign 0.13
R7575:Asah2 UTSW 19 32016703 missense probably benign 0.11
R7797:Asah2 UTSW 19 32022361 missense probably damaging 1.00
R8492:Asah2 UTSW 19 32006259 missense probably benign 0.25
R8682:Asah2 UTSW 19 32052877 missense probably damaging 1.00
R8766:Asah2 UTSW 19 32057880 missense possibly damaging 0.46
R8873:Asah2 UTSW 19 32044888 critical splice donor site probably null
R8974:Asah2 UTSW 19 32052905 missense probably benign
R9088:Asah2 UTSW 19 32052960 missense probably damaging 1.00
R9405:Asah2 UTSW 19 32008645 missense possibly damaging 0.82
Posted On 2013-06-21