Incidental Mutation 'R0302:Asah2'
ID |
24886 |
Institutional Source |
Beutler Lab
|
Gene Symbol |
Asah2
|
Ensembl Gene |
ENSMUSG00000024887 |
Gene Name |
N-acylsphingosine amidohydrolase 2 |
Synonyms |
neutral/alkaline ceramidase |
MMRRC Submission |
038514-MU
|
Accession Numbers |
|
Essential gene? |
Possibly non essential
(E-score: 0.448)
|
Stock # |
R0302 (G1)
|
Quality Score |
225 |
Status
|
Validated
|
Chromosome |
19 |
Chromosomal Location |
31962046-32080540 bp(-) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to T
at 32030356 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Asparagine to Lysine
at position 105
(N105K)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000093830
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000096119]
|
AlphaFold |
Q9JHE3 |
Predicted Effect |
probably benign
Transcript: ENSMUST00000096119
AA Change: N105K
PolyPhen 2
Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
|
SMART Domains |
Protein: ENSMUSP00000093830 Gene: ENSMUSG00000024887 AA Change: N105K
Domain | Start | End | E-Value | Type |
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 |
|
Meta Mutation Damage Score |
0.1394 |
Coding Region Coverage |
- 1x: 98.8%
- 3x: 97.8%
- 10x: 95.1%
- 20x: 89.5%
|
Validation Efficiency |
100% (63/63) |
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: 63 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
Adprs |
T |
C |
4: 126,211,185 (GRCm39) |
E244G |
probably benign |
Het |
Aldh1l2 |
G |
A |
10: 83,356,229 (GRCm39) |
P54S |
probably damaging |
Het |
Ankdd1a |
G |
A |
9: 65,416,924 (GRCm39) |
|
probably benign |
Het |
Ankra2 |
T |
A |
13: 98,408,200 (GRCm39) |
S216R |
probably damaging |
Het |
Ass1 |
A |
T |
2: 31,404,831 (GRCm39) |
N371Y |
probably damaging |
Het |
Cacna1s |
A |
G |
1: 136,028,342 (GRCm39) |
Y893C |
probably benign |
Het |
Capza2 |
G |
A |
6: 17,648,523 (GRCm39) |
R15H |
probably benign |
Het |
Cbfa2t2 |
T |
C |
2: 154,376,796 (GRCm39) |
|
probably benign |
Het |
Ccdc96 |
A |
T |
5: 36,643,445 (GRCm39) |
T484S |
possibly damaging |
Het |
Cckar |
GCTTAGCCTCTTCT |
GCT |
5: 53,857,641 (GRCm39) |
|
probably null |
Het |
Ccl4 |
T |
A |
11: 83,554,280 (GRCm39) |
|
probably benign |
Het |
Cpt1b |
A |
G |
15: 89,302,073 (GRCm39) |
Y702H |
probably benign |
Het |
Cr1l |
G |
A |
1: 194,800,101 (GRCm39) |
T153I |
probably damaging |
Het |
Cyth2 |
C |
A |
7: 45,460,009 (GRCm39) |
E57* |
probably null |
Het |
Daxx |
T |
A |
17: 34,132,594 (GRCm39) |
S575T |
probably damaging |
Het |
Depdc5 |
T |
C |
5: 33,061,890 (GRCm39) |
|
probably benign |
Het |
Dnah12 |
A |
G |
14: 26,521,956 (GRCm39) |
D1923G |
probably damaging |
Het |
Dnah7b |
A |
G |
1: 46,162,937 (GRCm39) |
T428A |
probably benign |
Het |
Dnm2 |
G |
T |
9: 21,411,639 (GRCm39) |
A619S |
probably benign |
Het |
Enpp2 |
T |
C |
15: 54,723,457 (GRCm39) |
T639A |
probably benign |
Het |
Epsti1 |
A |
T |
14: 78,177,366 (GRCm39) |
H182L |
probably damaging |
Het |
Exoc3l |
C |
T |
8: 106,020,175 (GRCm39) |
R250Q |
probably benign |
Het |
Ggn |
G |
T |
7: 28,870,665 (GRCm39) |
|
probably null |
Het |
Il1rap |
A |
G |
16: 26,511,544 (GRCm39) |
N196S |
probably benign |
Het |
Ints6 |
T |
C |
14: 62,946,961 (GRCm39) |
T335A |
probably damaging |
Het |
Itga1 |
G |
A |
13: 115,148,854 (GRCm39) |
|
probably benign |
Het |
Kifc3 |
G |
T |
8: 95,830,098 (GRCm39) |
Q557K |
possibly damaging |
Het |
Krt23 |
A |
G |
11: 99,369,027 (GRCm39) |
I422T |
probably benign |
Het |
Lcn2 |
A |
G |
2: 32,274,901 (GRCm39) |
|
probably benign |
Het |
Lonp2 |
A |
G |
8: 87,364,619 (GRCm39) |
T326A |
possibly damaging |
Het |
Lrpprc |
T |
C |
17: 85,047,506 (GRCm39) |
I909V |
possibly damaging |
Het |
Lrrc14 |
G |
T |
15: 76,598,552 (GRCm39) |
R396L |
probably benign |
Het |
Lypd6 |
T |
G |
2: 50,055,679 (GRCm39) |
|
probably benign |
Het |
Man2b1 |
A |
G |
8: 85,819,645 (GRCm39) |
N610S |
probably damaging |
Het |
Map2 |
A |
T |
1: 66,453,987 (GRCm39) |
N959I |
probably benign |
Het |
Mctp2 |
C |
T |
7: 71,740,012 (GRCm39) |
V793I |
possibly damaging |
Het |
Med25 |
A |
C |
7: 44,529,982 (GRCm39) |
|
probably benign |
Het |
Mfsd6 |
T |
C |
1: 52,748,616 (GRCm39) |
Y83C |
probably damaging |
Het |
Mtbp |
A |
T |
15: 55,488,820 (GRCm39) |
M499L |
probably damaging |
Het |
Mtmr10 |
A |
T |
7: 63,947,245 (GRCm39) |
K53N |
probably damaging |
Het |
Nfat5 |
T |
C |
8: 108,085,333 (GRCm39) |
I542T |
probably damaging |
Het |
Nr1h3 |
A |
G |
2: 91,022,358 (GRCm39) |
M90T |
probably damaging |
Het |
Nsmce4a |
A |
G |
7: 130,147,623 (GRCm39) |
|
probably benign |
Het |
Oprl1 |
G |
A |
2: 181,361,021 (GRCm39) |
C318Y |
probably benign |
Het |
Or5d40 |
T |
A |
2: 88,015,854 (GRCm39) |
I211N |
possibly damaging |
Het |
Pbx3 |
A |
T |
2: 34,114,572 (GRCm39) |
S46T |
probably benign |
Het |
Pign |
A |
T |
1: 105,516,818 (GRCm39) |
F575I |
possibly damaging |
Het |
Ptpn13 |
G |
T |
5: 103,713,091 (GRCm39) |
S1738I |
probably benign |
Het |
Rnf126 |
G |
T |
10: 79,595,057 (GRCm39) |
P269Q |
probably damaging |
Het |
Ryr3 |
G |
A |
2: 112,477,468 (GRCm39) |
|
probably benign |
Het |
Slc2a7 |
C |
T |
4: 150,233,978 (GRCm39) |
A31V |
probably damaging |
Het |
Slc6a12 |
A |
G |
6: 121,340,218 (GRCm39) |
D487G |
probably damaging |
Het |
Son |
G |
T |
16: 91,453,032 (GRCm39) |
G593V |
probably damaging |
Het |
Spata31d1a |
T |
C |
13: 59,850,964 (GRCm39) |
N388S |
probably benign |
Het |
Spg11 |
A |
T |
2: 121,922,668 (GRCm39) |
M927K |
possibly damaging |
Het |
Taf13 |
A |
G |
3: 108,479,038 (GRCm39) |
M1V |
probably null |
Het |
Trim32 |
G |
A |
4: 65,531,491 (GRCm39) |
R16Q |
probably damaging |
Het |
Trio |
A |
G |
15: 27,902,603 (GRCm39) |
F286S |
probably damaging |
Het |
Trpm2 |
A |
C |
10: 77,779,824 (GRCm39) |
|
probably benign |
Het |
Ttc7b |
T |
C |
12: 100,353,438 (GRCm39) |
M390V |
possibly damaging |
Het |
Vmn1r184 |
A |
T |
7: 25,966,968 (GRCm39) |
Q238L |
probably damaging |
Het |
Zfp236 |
T |
C |
18: 82,676,213 (GRCm39) |
E368G |
probably damaging |
Het |
Zfr2 |
G |
T |
10: 81,087,170 (GRCm39) |
|
probably benign |
Het |
|
Other mutations in Asah2 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH 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 |
IGL02377:Asah2
|
APN |
19 |
31,986,814 (GRCm39) |
missense |
probably benign |
0.30 |
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 |
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 |
|
Predicted Primers |
PCR Primer
(F):5'- AGTACAGAGTTCCTGTCAAGGGCG -3'
(R):5'- GAAGTCTCCTGAGGATGCAACCAC -3'
Sequencing Primer
(F):5'- GTCCACAGAGCCCTTTCCAG -3'
(R):5'- ctctctctctctctctctctctc -3'
|
Posted On |
2013-04-16 |