Incidental Mutation 'R5741:Asah2'
| ID |
444820 |
| Institutional Source |
Beutler Lab
|
| 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)
|
| Stock # |
R5741 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
19 |
| Chromosomal Location |
31962046-32080540 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 31986015 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Tyrosine to Histidine
at position 552
(Y552H)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000093830
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000096119]
|
| AlphaFold |
Q9JHE3 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000096119
AA Change: Y552H
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000093830
Gene: ENSMUSG00000024887
AA Change: Y552H
| 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 |
|
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.5%
- 10x: 97.0%
- 20x: 94.7%
|
| 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: 49 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 1810010H24Rik |
T |
G |
11: 106,919,315 (GRCm39) |
F220C |
probably damaging |
Het |
| Acox3 |
C |
T |
5: 35,765,668 (GRCm39) |
H140Y |
probably benign |
Het |
| Ano3 |
A |
T |
2: 110,488,618 (GRCm39) |
I938K |
probably benign |
Het |
| Ap3m1 |
A |
C |
14: 21,095,788 (GRCm39) |
I14S |
possibly damaging |
Het |
| Arg1 |
T |
C |
10: 24,793,897 (GRCm39) |
T127A |
probably benign |
Het |
| Cfap97d2 |
A |
T |
8: 13,784,835 (GRCm39) |
Q32L |
possibly damaging |
Het |
| Chst12 |
A |
G |
5: 140,509,688 (GRCm39) |
N105S |
probably benign |
Het |
| Cped1 |
G |
A |
6: 22,123,620 (GRCm39) |
V458I |
probably benign |
Het |
| Cyld |
T |
G |
8: 89,471,474 (GRCm39) |
I786S |
probably damaging |
Het |
| Cyp2j8 |
C |
T |
4: 96,332,880 (GRCm39) |
V489I |
probably benign |
Het |
| Dlgap4 |
T |
C |
2: 156,552,968 (GRCm39) |
Y462H |
probably damaging |
Het |
| Dnah5 |
C |
A |
15: 28,246,513 (GRCm39) |
A617D |
probably benign |
Het |
| Erc2 |
T |
A |
14: 28,024,826 (GRCm39) |
|
probably null |
Het |
| Fancm |
A |
G |
12: 65,148,389 (GRCm39) |
N668S |
probably benign |
Het |
| Gm5592 |
A |
G |
7: 40,938,625 (GRCm39) |
I636V |
probably benign |
Het |
| Gtf2h2 |
A |
T |
13: 100,617,066 (GRCm39) |
C247S |
probably benign |
Het |
| Hyal5 |
T |
A |
6: 24,876,494 (GRCm39) |
H122Q |
probably damaging |
Het |
| Ints10 |
G |
A |
8: 69,257,574 (GRCm39) |
R258K |
probably damaging |
Het |
| Kir3dl1 |
G |
A |
X: 135,427,231 (GRCm39) |
D56N |
probably damaging |
Het |
| Lrguk |
T |
A |
6: 34,025,802 (GRCm39) |
D199E |
probably damaging |
Het |
| Lyst |
A |
G |
13: 13,808,615 (GRCm39) |
D95G |
probably benign |
Het |
| Map2k1 |
A |
T |
9: 64,121,883 (GRCm39) |
L30Q |
possibly damaging |
Het |
| Nell1 |
G |
A |
7: 50,210,638 (GRCm39) |
|
probably null |
Het |
| Nfatc3 |
T |
A |
8: 106,805,698 (GRCm39) |
I181N |
probably damaging |
Het |
| Nipbl |
T |
C |
15: 8,354,133 (GRCm39) |
K1668R |
possibly damaging |
Het |
| Or5b113 |
A |
G |
19: 13,342,847 (GRCm39) |
N285S |
probably damaging |
Het |
| Or7e170 |
A |
G |
9: 19,794,857 (GRCm39) |
V248A |
possibly damaging |
Het |
| Or8d2 |
T |
A |
9: 38,759,899 (GRCm39) |
L163* |
probably null |
Het |
| Otud7b |
C |
T |
3: 96,051,615 (GRCm39) |
T189I |
probably damaging |
Het |
| Pkia |
A |
T |
3: 7,507,105 (GRCm39) |
E62D |
probably benign |
Het |
| Plcb3 |
G |
A |
19: 6,931,790 (GRCm39) |
Q1154* |
probably null |
Het |
| Pole4 |
T |
C |
6: 82,628,447 (GRCm39) |
E105G |
probably damaging |
Het |
| Ppp1r3a |
A |
G |
6: 14,719,882 (GRCm39) |
V344A |
probably damaging |
Het |
| Ptpn21 |
A |
T |
12: 98,645,548 (GRCm39) |
L1130Q |
probably damaging |
Het |
| Rapgef5 |
A |
G |
12: 117,719,764 (GRCm39) |
D564G |
probably damaging |
Het |
| Samhd1 |
C |
T |
2: 156,954,751 (GRCm39) |
R387H |
probably benign |
Het |
| Spag1 |
A |
G |
15: 36,183,849 (GRCm39) |
K65E |
possibly damaging |
Het |
| Spata31d1d |
A |
T |
13: 59,876,500 (GRCm39) |
V345D |
possibly damaging |
Het |
| Spin1 |
G |
A |
13: 51,303,171 (GRCm39) |
V255I |
possibly damaging |
Het |
| Tmem171 |
A |
G |
13: 98,828,559 (GRCm39) |
V197A |
probably benign |
Het |
| Tmigd1 |
T |
C |
11: 76,797,916 (GRCm39) |
V86A |
possibly damaging |
Het |
| Ttn |
T |
C |
2: 76,542,417 (GRCm39) |
D31777G |
probably damaging |
Het |
| Tymp |
T |
A |
15: 89,260,639 (GRCm39) |
M60L |
probably benign |
Het |
| Ugdh |
T |
C |
5: 65,584,866 (GRCm39) |
T19A |
probably damaging |
Het |
| Vmn1r234 |
G |
T |
17: 21,449,731 (GRCm39) |
C215F |
probably benign |
Het |
| Wnt5b |
T |
C |
6: 119,410,690 (GRCm39) |
D250G |
probably damaging |
Het |
| Xrn1 |
T |
A |
9: 95,927,604 (GRCm39) |
C1463S |
probably benign |
Het |
| Zfp831 |
T |
A |
2: 174,486,945 (GRCm39) |
I540N |
possibly damaging |
Het |
| Zmynd8 |
T |
C |
2: 165,681,937 (GRCm39) |
D189G |
probably damaging |
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 |
|
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 |
|
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'- TACATGGAAGTGATGAACCCC -3'
(R):5'- ACACTTTCACATTCCTTGGTGG -3'
Sequencing Primer
(F):5'- TGGAAGTGATGAACCCCAAGCC -3'
(R):5'- TCATTGGGAAGATTTTTCTTAAGAGG -3'
|
| Posted On |
2016-11-21 |
Incidental Mutation