Incidental Mutation 'IGL02377:Asah2'
ID 291179
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
Essential gene? Possibly non essential (E-score: 0.448) question?
Stock # IGL02377
Quality Score
Status
Chromosome 19
Chromosomal Location 31962046-32080540 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 31986814 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 529 (I529F)
Ref Sequence ENSEMBL: ENSMUSP00000093830 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000096119]
AlphaFold Q9JHE3
Predicted Effect probably benign
Transcript: ENSMUST00000096119
AA Change: I529F

PolyPhen 2 Score 0.304 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000093830
Gene: ENSMUSG00000024887
AA Change: I529F

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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aatk A T 11: 119,937,689 (GRCm39) probably benign Het
Abca15 T C 7: 119,965,133 (GRCm39) probably benign Het
App T C 16: 84,879,719 (GRCm39) Q138R probably benign Het
Atp8b3 A G 10: 80,356,128 (GRCm39) S1195P probably benign Het
Brca1 A G 11: 101,415,149 (GRCm39) M134T probably benign Het
Cacna1s T C 1: 135,996,732 (GRCm39) L111P probably damaging Het
Capns2 A T 8: 93,628,215 (GRCm39) N35Y probably benign Het
Ccne1 A G 7: 37,798,415 (GRCm39) probably null Het
Cfap91 G T 16: 38,153,181 (GRCm39) probably benign Het
Csf1r G T 18: 61,257,540 (GRCm39) probably benign Het
Dipk2b T A X: 18,313,930 (GRCm39) I131F possibly damaging Het
Dlg3 A T X: 99,817,007 (GRCm39) Y326F possibly damaging Het
Dnah8 T C 17: 31,013,770 (GRCm39) V3837A probably damaging Het
Dock10 A G 1: 80,562,711 (GRCm39) probably null Het
Emg1 A G 6: 124,681,620 (GRCm39) V208A probably benign Het
Eml6 T A 11: 29,727,282 (GRCm39) D1280V probably damaging Het
Ep400 T C 5: 110,868,691 (GRCm39) D911G unknown Het
Fam171a1 T C 2: 3,224,623 (GRCm39) probably null Het
Fcgbp T C 7: 27,806,395 (GRCm39) V2121A possibly damaging Het
Fggy G A 4: 95,511,714 (GRCm39) probably benign Het
Fignl1 G T 11: 11,752,845 (GRCm39) T70K possibly damaging Het
Fndc3b T C 3: 27,674,801 (GRCm39) E47G probably damaging Het
Frmd4a A G 2: 4,539,385 (GRCm39) K189E possibly damaging Het
Hpse T A 5: 100,839,199 (GRCm39) Y383F probably damaging Het
Ip6k2 T C 9: 108,681,798 (GRCm39) L197P probably damaging Het
Klf1 A C 8: 85,631,561 (GRCm39) H375P probably damaging Het
Krtap6-5 T A 16: 88,844,734 (GRCm39) probably benign Het
Lacc1 A T 14: 77,267,055 (GRCm39) S403T probably damaging Het
Lama3 A G 18: 12,689,807 (GRCm39) I2850V possibly damaging Het
Lats2 C T 14: 57,929,052 (GRCm39) R941Q probably damaging Het
Lgals3bp A T 11: 118,284,290 (GRCm39) Y430N probably benign Het
Lrig3 A T 10: 125,850,743 (GRCm39) H1103L probably benign Het
Lrrc40 G A 3: 157,742,365 (GRCm39) M1I probably null Het
Magee2 A T X: 103,900,399 (GRCm39) V84D possibly damaging Het
Msantd2 G A 9: 37,434,602 (GRCm39) V281I possibly damaging Het
Mycbpap A G 11: 94,394,076 (GRCm39) V340A probably damaging Het
Myh6 A T 14: 55,181,775 (GRCm39) M1842K probably benign Het
Mylk4 T C 13: 32,906,130 (GRCm39) D145G possibly damaging Het
Nfkbid C T 7: 30,124,689 (GRCm39) Q160* probably null Het
Or11h6 T A 14: 50,879,975 (GRCm39) probably null Het
Or2y1d A T 11: 49,321,859 (GRCm39) K185N probably damaging Het
Or5w1b T A 2: 87,475,630 (GRCm39) Y279F probably damaging Het
Or7e168 C T 9: 19,720,343 (GRCm39) S243F probably damaging Het
Or8c11 A T 9: 38,289,542 (GRCm39) T122S probably damaging Het
Or9q2 T G 19: 13,772,693 (GRCm39) Q94P possibly damaging Het
Pdgfrb A C 18: 61,213,404 (GRCm39) Q916P probably damaging Het
Pex14 T C 4: 149,050,743 (GRCm39) Q174R probably benign Het
Pogz T C 3: 94,786,321 (GRCm39) S970P probably damaging Het
Potegl T C 2: 23,102,667 (GRCm39) probably benign Het
Rabggta A G 14: 55,955,952 (GRCm39) V165A possibly damaging Het
Rdh10 G A 1: 16,176,438 (GRCm39) W66* probably null Het
Ripor2 T A 13: 24,879,549 (GRCm39) probably benign Het
Slc35g1 T A 19: 38,391,678 (GRCm39) M320K possibly damaging Het
Slc9a7 A G X: 20,068,963 (GRCm39) Y197H probably damaging Het
Smn1 T C 13: 100,272,192 (GRCm39) probably benign Het
Spam1 G A 6: 24,796,696 (GRCm39) G216S probably damaging Het
Spata31 A T 13: 65,068,194 (GRCm39) N114I probably damaging Het
Sptbn1 A T 11: 30,069,491 (GRCm39) V1615D possibly damaging Het
Srrm1 G A 4: 135,052,415 (GRCm39) P658L unknown Het
Thoc2 T A X: 40,914,355 (GRCm39) Q1005H possibly damaging Het
Thra G A 11: 98,652,742 (GRCm39) R189Q probably damaging Het
Trappc11 A T 8: 47,983,685 (GRCm39) probably null Het
Vps13d G T 4: 144,882,934 (GRCm39) H886Q probably damaging Het
Zfp157 G A 5: 138,445,859 (GRCm39) W71* probably null Het
Other mutations in Asah2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01108:Asah2 APN 19 31,986,081 (GRCm39) splice site probably benign
IGL02001:Asah2 APN 19 32,020,939 (GRCm39) nonsense probably null
IGL02228:Asah2 APN 19 31,994,114 (GRCm39) missense probably benign 0.09
IGL03070:Asah2 APN 19 31,983,744 (GRCm39) missense probably damaging 1.00
IGL03233:Asah2 APN 19 32,032,031 (GRCm39) missense probably benign 0.18
IGL03244:Asah2 APN 19 31,964,342 (GRCm39) missense probably damaging 1.00
R0008:Asah2 UTSW 19 31,981,131 (GRCm39) nonsense probably null
R0103:Asah2 UTSW 19 31,996,377 (GRCm39) missense probably benign 0.01
R0103:Asah2 UTSW 19 31,996,377 (GRCm39) missense probably benign 0.01
R0302:Asah2 UTSW 19 32,030,356 (GRCm39) missense probably benign 0.01
R0497:Asah2 UTSW 19 32,032,031 (GRCm39) missense probably benign 0.18
R0614:Asah2 UTSW 19 31,994,128 (GRCm39) missense probably damaging 1.00
R0639:Asah2 UTSW 19 31,986,039 (GRCm39) missense probably damaging 0.99
R0715:Asah2 UTSW 19 31,994,176 (GRCm39) missense probably damaging 0.97
R1332:Asah2 UTSW 19 32,022,341 (GRCm39) missense probably damaging 1.00
R1336:Asah2 UTSW 19 32,022,341 (GRCm39) missense probably damaging 1.00
R2045:Asah2 UTSW 19 32,030,356 (GRCm39) missense probably benign 0.01
R2062:Asah2 UTSW 19 32,002,274 (GRCm39) missense probably damaging 0.99
R4083:Asah2 UTSW 19 31,964,184 (GRCm39) missense probably benign 0.01
R4698:Asah2 UTSW 19 32,031,871 (GRCm39) splice site probably null
R4731:Asah2 UTSW 19 31,972,758 (GRCm39) missense probably benign 0.41
R4732:Asah2 UTSW 19 31,972,758 (GRCm39) missense probably benign 0.41
R4733:Asah2 UTSW 19 31,972,758 (GRCm39) missense probably benign 0.41
R4773:Asah2 UTSW 19 32,030,258 (GRCm39) missense probably damaging 1.00
R4930:Asah2 UTSW 19 32,030,306 (GRCm39) missense probably benign 0.35
R5081:Asah2 UTSW 19 31,991,708 (GRCm39) missense probably benign 0.07
R5741:Asah2 UTSW 19 31,986,015 (GRCm39) missense probably damaging 1.00
R5873:Asah2 UTSW 19 31,981,082 (GRCm39) critical splice donor site probably null
R5905:Asah2 UTSW 19 31,993,914 (GRCm39) missense probably damaging 1.00
R6027:Asah2 UTSW 19 32,022,351 (GRCm39) missense probably benign 0.01
R6028:Asah2 UTSW 19 31,993,914 (GRCm39) missense probably damaging 1.00
R6187:Asah2 UTSW 19 32,002,267 (GRCm39) missense probably damaging 0.99
R6667:Asah2 UTSW 19 31,972,758 (GRCm39) missense probably benign 0.41
R6968:Asah2 UTSW 19 31,989,913 (GRCm39) missense probably benign
R7010:Asah2 UTSW 19 32,031,954 (GRCm39) missense probably benign 0.00
R7404:Asah2 UTSW 19 32,035,254 (GRCm39) missense probably benign 0.13
R7575:Asah2 UTSW 19 31,994,103 (GRCm39) missense probably benign 0.11
R7797:Asah2 UTSW 19 31,999,761 (GRCm39) missense probably damaging 1.00
R8492:Asah2 UTSW 19 31,983,659 (GRCm39) missense probably benign 0.25
R8682:Asah2 UTSW 19 32,030,277 (GRCm39) missense probably damaging 1.00
R8766:Asah2 UTSW 19 32,035,280 (GRCm39) missense possibly damaging 0.46
R8873:Asah2 UTSW 19 32,022,288 (GRCm39) critical splice donor site probably null
R8974:Asah2 UTSW 19 32,030,305 (GRCm39) missense probably benign
R9088:Asah2 UTSW 19 32,030,360 (GRCm39) missense probably damaging 1.00
R9405:Asah2 UTSW 19 31,986,045 (GRCm39) missense possibly damaging 0.82
Posted On 2015-04-16