Incidental Mutation 'R6667:Asah2'
ID |
527046 |
Institutional Source |
Beutler Lab
|
Gene Symbol |
Asah2
|
Ensembl Gene |
ENSMUSG00000024887 |
Gene Name |
N-acylsphingosine amidohydrolase 2 |
Synonyms |
neutral/alkaline ceramidase |
MMRRC Submission |
044787-MU
|
Accession Numbers |
|
Essential gene? |
Possibly non essential
(E-score: 0.448)
|
Stock # |
R6667 (G1)
|
Quality Score |
225.009 |
Status
|
Validated
|
Chromosome |
19 |
Chromosomal Location |
31962046-32080540 bp(-) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
T to C
at 31972758 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Asparagine to Serine
at position 659
(N659S)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000093830
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000096119]
|
AlphaFold |
Q9JHE3 |
Predicted Effect |
probably benign
Transcript: ENSMUST00000096119
AA Change: N659S
PolyPhen 2
Score 0.415 (Sensitivity: 0.89; Specificity: 0.90)
|
SMART Domains |
Protein: ENSMUSP00000093830 Gene: ENSMUSG00000024887 AA Change: N659S
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 |
0.4313 |
Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 98.1%
- 20x: 94.6%
|
Validation Efficiency |
98% (41/42) |
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: 44 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
3100002H09Rik |
G |
T |
4: 124,504,435 (GRCm39) |
A39E |
probably damaging |
Het |
Agtr1b |
T |
A |
3: 20,369,913 (GRCm39) |
N231I |
possibly damaging |
Het |
Alpk2 |
T |
C |
18: 65,440,811 (GRCm39) |
E661G |
probably damaging |
Het |
Ankrd26 |
C |
T |
6: 118,484,749 (GRCm39) |
S1496N |
probably benign |
Het |
Atp12a |
T |
C |
14: 56,621,645 (GRCm39) |
V760A |
possibly damaging |
Het |
Casp2 |
T |
C |
6: 42,256,770 (GRCm39) |
C343R |
probably damaging |
Het |
Cblb |
T |
A |
16: 51,973,007 (GRCm39) |
M446K |
possibly damaging |
Het |
Cipc |
T |
C |
12: 87,008,864 (GRCm39) |
V241A |
probably benign |
Het |
Ddit4l |
A |
G |
3: 137,331,882 (GRCm39) |
K83E |
probably benign |
Het |
Eif1ad10 |
A |
T |
12: 88,216,475 (GRCm39) |
D132E |
unknown |
Het |
Epc2 |
A |
G |
2: 49,412,681 (GRCm39) |
T220A |
probably damaging |
Het |
Epha5 |
T |
C |
5: 84,219,050 (GRCm39) |
D741G |
probably damaging |
Het |
Flg2 |
A |
T |
3: 93,109,068 (GRCm39) |
R365S |
possibly damaging |
Het |
Ggn |
A |
T |
7: 28,872,093 (GRCm39) |
H491L |
possibly damaging |
Het |
Gpat2 |
G |
C |
2: 127,273,838 (GRCm39) |
G294R |
possibly damaging |
Het |
Ighv6-4 |
A |
G |
12: 114,370,152 (GRCm39) |
V100A |
probably benign |
Het |
Invs |
A |
T |
4: 48,402,870 (GRCm39) |
Y501F |
possibly damaging |
Het |
Iqcm |
G |
T |
8: 76,479,980 (GRCm39) |
G313W |
probably damaging |
Het |
Jph2 |
A |
G |
2: 163,218,206 (GRCm39) |
S157P |
probably damaging |
Het |
Mast4 |
T |
C |
13: 102,874,004 (GRCm39) |
E1596G |
probably damaging |
Het |
Mllt6 |
T |
A |
11: 97,567,760 (GRCm39) |
L759Q |
probably damaging |
Het |
Nalcn |
A |
G |
14: 123,558,735 (GRCm39) |
L837P |
probably damaging |
Het |
Neb |
G |
A |
2: 52,037,201 (GRCm39) |
T6836I |
probably damaging |
Het |
Nol12 |
T |
A |
15: 78,824,280 (GRCm39) |
D133E |
probably benign |
Het |
Or5w13 |
A |
G |
2: 87,523,914 (GRCm39) |
V104A |
probably benign |
Het |
Oxtr |
C |
A |
6: 112,454,060 (GRCm39) |
|
probably benign |
Het |
Pcmt1 |
A |
G |
10: 7,538,913 (GRCm39) |
L38P |
probably damaging |
Het |
Pik3r2 |
T |
C |
8: 71,221,817 (GRCm39) |
Y617C |
probably damaging |
Het |
Potefam3b |
T |
C |
8: 21,161,955 (GRCm39) |
S267P |
probably benign |
Het |
Prl7a2 |
T |
C |
13: 27,845,024 (GRCm39) |
N121D |
probably benign |
Het |
Pvr |
G |
T |
7: 19,639,727 (GRCm39) |
Q380K |
probably benign |
Het |
Rtn2 |
A |
G |
7: 19,021,184 (GRCm39) |
E188G |
probably benign |
Het |
Setd4 |
C |
A |
16: 93,386,918 (GRCm39) |
R260L |
probably benign |
Het |
Six5 |
A |
G |
7: 18,830,494 (GRCm39) |
N374D |
probably benign |
Het |
Slc9b1 |
T |
C |
3: 135,077,726 (GRCm39) |
I140T |
probably damaging |
Het |
Supt16 |
A |
G |
14: 52,409,520 (GRCm39) |
F797L |
probably damaging |
Het |
Tbata |
T |
C |
10: 61,021,142 (GRCm39) |
L262P |
probably damaging |
Het |
Tti1 |
A |
T |
2: 157,850,347 (GRCm39) |
C297* |
probably null |
Het |
Ush1c |
C |
A |
7: 45,875,048 (GRCm39) |
G139C |
probably damaging |
Het |
Vmn1r1 |
C |
T |
1: 181,985,342 (GRCm39) |
V108I |
probably benign |
Het |
Vmn2r116 |
C |
T |
17: 23,620,066 (GRCm39) |
T600I |
probably damaging |
Het |
Zfp764l1 |
A |
G |
7: 126,992,595 (GRCm39) |
M5T |
probably benign |
Het |
Zfp873 |
A |
G |
10: 81,896,423 (GRCm39) |
T422A |
probably benign |
Het |
Zfp943 |
G |
A |
17: 22,211,889 (GRCm39) |
C325Y |
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 |
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 |
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'- CTATATGTGGCACTAGAAGAAGTTG -3'
(R):5'- CTTAACAAACTTAGAGGGAATCGC -3'
Sequencing Primer
(F):5'- GATTAAATCTTCATGGGCTCTGATC -3'
(R):5'- CAAACTTAGAGGGAATCGCTTAATG -3'
|
Posted On |
2018-07-23 |