Incidental Mutation 'R1025:Cers1'
| ID |
94892 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Cers1
|
| Ensembl Gene |
ENSMUSG00000087408 |
| Gene Name |
ceramide synthase 1 |
| Synonyms |
Uog-1, to, CerS1, Lass1 |
| MMRRC Submission |
039127-MU
|
| Accession Numbers |
|
| Essential gene? |
Possibly non essential
(E-score: 0.260)
|
| Stock # |
R1025 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
8 |
| Chromosomal Location |
70768425-70784238 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to T
at 70774186 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Phenylalanine
at position 148
(I148F)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000120598
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000140239]
[ENSMUST00000165819]
|
| AlphaFold |
P20863
P27545 |
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000136257
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000140239
AA Change: I148F
PolyPhen 2
Score 0.444 (Sensitivity: 0.89; Specificity: 0.90)
|
| SMART Domains |
Protein: ENSMUSP00000120598
Gene: ENSMUSG00000087408
AA Change: I148F
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
49 |
68 |
N/A |
INTRINSIC |
|
TLC
|
97 |
311 |
1.24e-57 |
SMART |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000165819
|
| SMART Domains |
Protein: ENSMUSP00000128325
Gene: ENSMUSG00000087408
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
24 |
N/A |
INTRINSIC |
|
Pfam:TGFb_propeptide
|
33 |
169 |
7e-16 |
PFAM |
|
low complexity region
|
225 |
237 |
N/A |
INTRINSIC |
|
TGFB
|
251 |
357 |
6.22e-56 |
SMART |
|
| Meta Mutation Damage Score |
0.3462 |
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.4%
- 10x: 96.7%
- 20x: 94.0%
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: This gene encodes a ceramide synthase enzyme, which catalyzes the synthesis of ceramide, the hydrophobic moiety of sphingolipids. The encoded enzyme synthesizes 18-carbon (C18) ceramide in brain neurons. Mice lacking a functional copy of this gene exhibit impaired cerebellar development, locomotion and motor coordination. This protein is transcribed from a bicistronic mRNA, which also encodes growth differentiation factor 1. [provided by RefSeq, Jul 2016]
PHENOTYPE: Mice homozygous for the spontaneous toppler mutation display reduced body and brain weight, a small cerebellum, progressive tremors, ataxia, impaired balance and seizures, as well as dramatic dendritic changes and severe loss of Purkinje cells, glial changes, and a shortened lifespan. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 24 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 1700067P10Rik |
A |
T |
17: 48,401,030 (GRCm39) |
K105M |
probably damaging |
Het |
| 3110009E18Rik |
C |
T |
1: 120,099,192 (GRCm39) |
T95I |
probably damaging |
Het |
| Acte1 |
A |
G |
7: 143,450,127 (GRCm39) |
Y291C |
probably damaging |
Het |
| Alyref |
C |
G |
11: 120,486,758 (GRCm39) |
V168L |
probably damaging |
Het |
| Ap1g1 |
G |
A |
8: 110,545,571 (GRCm39) |
A75T |
probably benign |
Het |
| Atp8a2 |
T |
C |
14: 60,097,719 (GRCm39) |
K770E |
probably benign |
Het |
| Baz2b |
T |
C |
2: 59,792,826 (GRCm39) |
N434S |
probably benign |
Het |
| Cebpzos |
A |
G |
17: 79,225,817 (GRCm39) |
K11E |
probably damaging |
Het |
| Cpne4 |
A |
T |
9: 104,871,057 (GRCm39) |
I300F |
possibly damaging |
Het |
| Fsip2 |
C |
A |
2: 82,819,780 (GRCm39) |
S5171* |
probably null |
Het |
| Gabra2 |
T |
C |
5: 71,130,938 (GRCm39) |
S297G |
probably damaging |
Het |
| Irak3 |
A |
T |
10: 120,012,251 (GRCm39) |
I171N |
probably damaging |
Het |
| Lama1 |
A |
G |
17: 68,059,893 (GRCm39) |
I661V |
probably benign |
Het |
| Macf1 |
T |
C |
4: 123,367,609 (GRCm39) |
D2384G |
probably damaging |
Het |
| Or14a260 |
T |
C |
7: 85,985,113 (GRCm39) |
M164V |
probably benign |
Het |
| Or6b2b |
T |
A |
1: 92,419,445 (GRCm39) |
T11S |
probably benign |
Het |
| Pdcd6ip |
G |
A |
9: 113,491,354 (GRCm39) |
L630F |
probably damaging |
Het |
| Pkn2 |
A |
G |
3: 142,527,326 (GRCm39) |
|
probably null |
Het |
| Slc26a4 |
T |
G |
12: 31,578,736 (GRCm39) |
D639A |
probably damaging |
Het |
| Svep1 |
C |
T |
4: 58,087,817 (GRCm39) |
C1754Y |
possibly damaging |
Het |
| Trpa1 |
C |
A |
1: 14,974,407 (GRCm39) |
M258I |
probably benign |
Het |
| Vmn1r17 |
A |
T |
6: 57,338,240 (GRCm39) |
S42T |
probably benign |
Het |
| Vmn2r57 |
A |
G |
7: 41,077,228 (GRCm39) |
F313L |
probably benign |
Het |
| Zfp811 |
A |
G |
17: 33,017,618 (GRCm39) |
Y140H |
probably benign |
Het |
|
| Other mutations in Cers1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01559:Cers1
|
APN |
8 |
70,775,883 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01982:Cers1
|
APN |
8 |
70,776,081 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL02827:Cers1
|
APN |
8 |
70,774,177 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1456:Cers1
|
UTSW |
8 |
70,783,838 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1467:Cers1
|
UTSW |
8 |
70,775,819 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R1467:Cers1
|
UTSW |
8 |
70,775,819 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R1764:Cers1
|
UTSW |
8 |
70,774,141 (GRCm39) |
splice site |
probably null |
|
|
R2397:Cers1
|
UTSW |
8 |
70,774,186 (GRCm39) |
missense |
probably benign |
0.44 |
|
R3107:Cers1
|
UTSW |
8 |
70,775,286 (GRCm39) |
missense |
probably benign |
0.30 |
|
R3808:Cers1
|
UTSW |
8 |
70,782,660 (GRCm39) |
missense |
possibly damaging |
0.85 |
|
R3809:Cers1
|
UTSW |
8 |
70,782,660 (GRCm39) |
missense |
possibly damaging |
0.85 |
|
R4789:Cers1
|
UTSW |
8 |
70,776,018 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R5450:Cers1
|
UTSW |
8 |
70,770,947 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R5987:Cers1
|
UTSW |
8 |
70,774,228 (GRCm39) |
missense |
possibly damaging |
0.78 |
|
R6274:Cers1
|
UTSW |
8 |
70,783,727 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6535:Cers1
|
UTSW |
8 |
70,782,804 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7060:Cers1
|
UTSW |
8 |
70,768,555 (GRCm39) |
missense |
possibly damaging |
0.86 |
|
R7152:Cers1
|
UTSW |
8 |
70,770,901 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8338:Cers1
|
UTSW |
8 |
70,783,772 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
R8371:Cers1
|
UTSW |
8 |
70,782,223 (GRCm39) |
missense |
probably benign |
|
|
R8524:Cers1
|
UTSW |
8 |
70,783,898 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Z1176:Cers1
|
UTSW |
8 |
70,770,968 (GRCm39) |
missense |
probably benign |
0.07 |
|
| Predicted Primers |
PCR Primer
(F):5'- AGTGAGAAGAGAATCCTGACTCCCG -3'
(R):5'- AAAGGGTGTCACCAGGCTTAGTCC -3'
Sequencing Primer
(F):5'- gaatcctgactcccgatgtg -3'
(R):5'- TTAGTCCCGAGGGAGCAG -3'
|
| Posted On |
2014-01-05 |
Incidental Mutation