Incidental Mutation 'R1847:Sptlc3'
| ID |
207781 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Sptlc3
|
| Ensembl Gene |
ENSMUSG00000039092 |
| Gene Name |
serine palmitoyltransferase, long chain base subunit 3 |
| Synonyms |
C130053K05Rik |
| MMRRC Submission |
039872-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.122)
|
| Stock # |
R1847 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
2 |
| Chromosomal Location |
139335833-139478981 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to A
at 139467843 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Methionine to Lysine
at position 467
(M467K)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000105710
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000047370]
[ENSMUST00000110083]
|
| AlphaFold |
Q8BG54 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000047370
AA Change: M467K
PolyPhen 2
Score 0.084 (Sensitivity: 0.93; Specificity: 0.85)
|
| SMART Domains |
Protein: ENSMUSP00000048313
Gene: ENSMUSG00000039092
AA Change: M467K
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
60 |
79 |
N/A |
INTRINSIC |
|
Pfam:Aminotran_1_2
|
160 |
520 |
4.8e-59 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000110083
AA Change: M467K
PolyPhen 2
Score 0.084 (Sensitivity: 0.93; Specificity: 0.85)
|
| SMART Domains |
Protein: ENSMUSP00000105710
Gene: ENSMUSG00000039092
AA Change: M467K
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
60 |
79 |
N/A |
INTRINSIC |
|
Pfam:Aminotran_1_2
|
160 |
520 |
4.8e-59 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000134801
|
| Meta Mutation Damage Score |
0.1099 |
| Coding Region Coverage |
- 1x: 97.4%
- 3x: 96.8%
- 10x: 94.9%
- 20x: 91.2%
|
| Validation Efficiency |
97% (68/70) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The SPTLC3 gene encodes an isoform of the third subunit of serine palmitoyltransferase (SPT; EC 2.3.1.50), which catalyzes the rate-limiting step of the de novo synthesis of sphingolipids (Hornemann et al., 2006 [PubMed 17023427]). SPT contains 2 main subunits: the common SPTLC1 subunit (MIM 605712) and either SPTLC2 (MIM 605713) or its isoform SPTLC2L (SPTLC3), depending on the tissue in which biosynthesis occurs (Hornemann et al., 2006 [PubMed 17023427]). There are also 2 highly related isoforms of a third subunit, SSSPTA (MIM 613540) and SSSPTB (MIM 610412), that confer acyl-CoA preference of the SPT enzyme and are essential for maximal enzyme activity (Han et al., 2009 [PubMed 19416851]).[supplied by OMIM, Nov 2010]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 62 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Abcc1 |
C |
A |
16: 14,263,313 (GRCm39) |
R758S |
probably benign |
Het |
| Acnat1 |
A |
T |
4: 49,447,716 (GRCm39) |
H288Q |
possibly damaging |
Het |
| Adamts1 |
T |
C |
16: 85,599,114 (GRCm39) |
E162G |
possibly damaging |
Het |
| Akap11 |
A |
G |
14: 78,751,101 (GRCm39) |
S429P |
probably benign |
Het |
| Alg14 |
T |
C |
3: 121,155,415 (GRCm39) |
Y212H |
probably damaging |
Het |
| Cacna1g |
T |
C |
11: 94,357,007 (GRCm39) |
T97A |
probably damaging |
Het |
| Ccdc112 |
T |
A |
18: 46,420,821 (GRCm39) |
N310Y |
possibly damaging |
Het |
| Cenpl |
A |
T |
1: 160,913,574 (GRCm39) |
Y328F |
probably damaging |
Het |
| Cep162 |
G |
A |
9: 87,086,133 (GRCm39) |
H1064Y |
probably benign |
Het |
| Cnksr3 |
T |
A |
10: 7,104,324 (GRCm39) |
E126D |
probably benign |
Het |
| Ctsh |
T |
A |
9: 89,943,618 (GRCm39) |
M81K |
probably benign |
Het |
| D6Wsu163e |
A |
G |
6: 126,932,112 (GRCm39) |
T284A |
probably damaging |
Het |
| Dab1 |
C |
T |
4: 104,588,948 (GRCm39) |
A524V |
probably benign |
Het |
| Dnaaf1 |
T |
A |
8: 120,309,616 (GRCm39) |
M196K |
probably benign |
Het |
| Dnah9 |
C |
A |
11: 65,725,212 (GRCm39) |
G4314C |
probably damaging |
Het |
| Dph1 |
A |
G |
11: 75,070,557 (GRCm39) |
Y361H |
probably damaging |
Het |
| Ect2 |
C |
T |
3: 27,204,221 (GRCm39) |
M29I |
probably benign |
Het |
| Eif3h |
T |
C |
15: 51,661,066 (GRCm39) |
Y167C |
probably damaging |
Het |
| Epc2 |
C |
T |
2: 49,422,101 (GRCm39) |
R332C |
probably damaging |
Het |
| Fras1 |
C |
A |
5: 96,897,282 (GRCm39) |
|
probably null |
Het |
| Gfm2 |
A |
G |
13: 97,299,442 (GRCm39) |
I386V |
probably benign |
Het |
| Gpd1l |
G |
A |
9: 114,743,399 (GRCm39) |
T167I |
probably damaging |
Het |
| Hsph1 |
T |
A |
5: 149,546,950 (GRCm39) |
K567* |
probably null |
Het |
| Igfn1 |
T |
G |
1: 135,897,126 (GRCm39) |
S1147R |
probably benign |
Het |
| Itgb4 |
T |
C |
11: 115,874,590 (GRCm39) |
V406A |
probably benign |
Het |
| Kcna2 |
A |
G |
3: 107,012,429 (GRCm39) |
I337V |
possibly damaging |
Het |
| Kcnab1 |
T |
C |
3: 65,209,615 (GRCm39) |
|
probably null |
Het |
| Kri1 |
G |
T |
9: 21,191,788 (GRCm39) |
|
probably benign |
Het |
| Lrguk |
T |
A |
6: 34,110,322 (GRCm39) |
I801K |
possibly damaging |
Het |
| Magi2 |
A |
T |
5: 20,807,458 (GRCm39) |
N871Y |
probably damaging |
Het |
| Map3k10 |
G |
T |
7: 27,360,981 (GRCm39) |
|
probably null |
Het |
| Mrps25 |
T |
C |
6: 92,155,721 (GRCm39) |
T71A |
probably damaging |
Het |
| Myo15a |
G |
A |
11: 60,390,321 (GRCm39) |
W945* |
probably null |
Het |
| Ncan |
A |
T |
8: 70,555,104 (GRCm39) |
I1021N |
probably damaging |
Het |
| Ncf4 |
C |
A |
15: 78,134,582 (GRCm39) |
S11R |
probably benign |
Het |
| Neb |
A |
C |
2: 52,086,307 (GRCm39) |
S5255R |
possibly damaging |
Het |
| Nop2 |
TGATGAAGATGAAGATGA |
TGATGAAGATGA |
6: 125,114,042 (GRCm39) |
|
probably benign |
Het |
| Or4c102 |
G |
A |
2: 88,422,516 (GRCm39) |
A123T |
probably damaging |
Het |
| Or5ak22 |
A |
T |
2: 85,230,785 (GRCm39) |
F31I |
probably damaging |
Het |
| Or5d16 |
T |
C |
2: 87,773,065 (GRCm39) |
|
probably null |
Het |
| Pacs1 |
T |
C |
19: 5,203,742 (GRCm39) |
I328V |
probably damaging |
Het |
| Pafah2 |
GCCCC |
GCCCCC |
4: 134,152,852 (GRCm39) |
|
probably null |
Het |
| Pan2 |
A |
G |
10: 128,140,247 (GRCm39) |
H56R |
possibly damaging |
Het |
| Pigo |
G |
A |
4: 43,024,710 (GRCm39) |
R124* |
probably null |
Het |
| Ppfia2 |
A |
G |
10: 106,763,571 (GRCm39) |
D1188G |
probably benign |
Het |
| Ppp1r16b |
A |
G |
2: 158,603,355 (GRCm39) |
N327D |
probably damaging |
Het |
| Psd3 |
A |
G |
8: 68,172,656 (GRCm39) |
C223R |
possibly damaging |
Het |
| Rad50 |
A |
G |
11: 53,592,934 (GRCm39) |
V72A |
possibly damaging |
Het |
| Rcor3 |
T |
A |
1: 191,785,133 (GRCm39) |
D445V |
possibly damaging |
Het |
| Rundc1 |
T |
A |
11: 101,324,507 (GRCm39) |
H404Q |
probably benign |
Het |
| Ryr1 |
T |
C |
7: 28,779,236 (GRCm39) |
K2083E |
probably benign |
Het |
| Scd3 |
C |
A |
19: 44,224,281 (GRCm39) |
H171Q |
probably damaging |
Het |
| Scrn2 |
T |
C |
11: 96,923,021 (GRCm39) |
F155L |
probably benign |
Het |
| Serpina12 |
A |
T |
12: 103,998,769 (GRCm39) |
L323Q |
probably damaging |
Het |
| Stard9 |
G |
T |
2: 120,528,970 (GRCm39) |
R1742S |
possibly damaging |
Het |
| Thbd |
A |
T |
2: 148,249,604 (GRCm39) |
L88* |
probably null |
Het |
| Tln2 |
G |
A |
9: 67,269,969 (GRCm39) |
Q477* |
probably null |
Het |
| Tnn |
T |
A |
1: 159,943,752 (GRCm39) |
E1020D |
possibly damaging |
Het |
| Trip12 |
A |
T |
1: 84,726,990 (GRCm39) |
H3Q |
probably damaging |
Het |
| Vmn2r115 |
ATCTTCT |
ATCT |
17: 23,578,962 (GRCm39) |
|
probably benign |
Het |
| Vmp1 |
G |
A |
11: 86,534,413 (GRCm39) |
Q165* |
probably null |
Het |
| Zfp758 |
T |
A |
17: 22,594,204 (GRCm39) |
M230K |
probably benign |
Het |
|
| Other mutations in Sptlc3 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01392:Sptlc3
|
APN |
2 |
139,388,341 (GRCm39) |
missense |
possibly damaging |
0.55 |
|
IGL01537:Sptlc3
|
APN |
2 |
139,431,615 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
IGL01996:Sptlc3
|
APN |
2 |
139,423,424 (GRCm39) |
splice site |
probably benign |
|
|
IGL02512:Sptlc3
|
APN |
2 |
139,389,123 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL03278:Sptlc3
|
APN |
2 |
139,431,579 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL03286:Sptlc3
|
APN |
2 |
139,431,579 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0266:Sptlc3
|
UTSW |
2 |
139,437,957 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R0362:Sptlc3
|
UTSW |
2 |
139,388,475 (GRCm39) |
splice site |
probably benign |
|
|
R1464:Sptlc3
|
UTSW |
2 |
139,389,154 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1464:Sptlc3
|
UTSW |
2 |
139,389,154 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1494:Sptlc3
|
UTSW |
2 |
139,431,480 (GRCm39) |
missense |
possibly damaging |
0.58 |
|
R1919:Sptlc3
|
UTSW |
2 |
139,408,595 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R2093:Sptlc3
|
UTSW |
2 |
139,467,794 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R2396:Sptlc3
|
UTSW |
2 |
139,408,506 (GRCm39) |
missense |
probably benign |
0.44 |
|
R2972:Sptlc3
|
UTSW |
2 |
139,431,581 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2973:Sptlc3
|
UTSW |
2 |
139,431,581 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2974:Sptlc3
|
UTSW |
2 |
139,431,581 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4601:Sptlc3
|
UTSW |
2 |
139,478,600 (GRCm39) |
missense |
probably benign |
0.01 |
|
R4602:Sptlc3
|
UTSW |
2 |
139,478,600 (GRCm39) |
missense |
probably benign |
0.01 |
|
R4610:Sptlc3
|
UTSW |
2 |
139,478,600 (GRCm39) |
missense |
probably benign |
0.01 |
|
R4745:Sptlc3
|
UTSW |
2 |
139,389,087 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4779:Sptlc3
|
UTSW |
2 |
139,431,509 (GRCm39) |
missense |
probably benign |
0.04 |
|
R4992:Sptlc3
|
UTSW |
2 |
139,437,923 (GRCm39) |
missense |
probably benign |
0.04 |
|
R5162:Sptlc3
|
UTSW |
2 |
139,473,263 (GRCm39) |
missense |
probably benign |
0.11 |
|
R5401:Sptlc3
|
UTSW |
2 |
139,478,643 (GRCm39) |
missense |
possibly damaging |
0.75 |
|
R5406:Sptlc3
|
UTSW |
2 |
139,388,398 (GRCm39) |
missense |
probably benign |
0.26 |
|
R5642:Sptlc3
|
UTSW |
2 |
139,388,328 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R5840:Sptlc3
|
UTSW |
2 |
139,389,126 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6057:Sptlc3
|
UTSW |
2 |
139,423,533 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R6376:Sptlc3
|
UTSW |
2 |
139,478,692 (GRCm39) |
missense |
probably benign |
0.21 |
|
R6852:Sptlc3
|
UTSW |
2 |
139,408,506 (GRCm39) |
missense |
probably benign |
0.44 |
|
R7026:Sptlc3
|
UTSW |
2 |
139,379,608 (GRCm39) |
missense |
probably benign |
|
|
R7412:Sptlc3
|
UTSW |
2 |
139,431,537 (GRCm39) |
missense |
possibly damaging |
0.75 |
|
R7516:Sptlc3
|
UTSW |
2 |
139,431,438 (GRCm39) |
missense |
probably benign |
0.11 |
|
R7733:Sptlc3
|
UTSW |
2 |
139,473,288 (GRCm39) |
missense |
possibly damaging |
0.77 |
|
R7826:Sptlc3
|
UTSW |
2 |
139,389,115 (GRCm39) |
missense |
probably benign |
0.44 |
|
R7949:Sptlc3
|
UTSW |
2 |
139,467,795 (GRCm39) |
missense |
possibly damaging |
0.81 |
|
R9224:Sptlc3
|
UTSW |
2 |
139,336,154 (GRCm39) |
missense |
probably benign |
0.17 |
|
R9237:Sptlc3
|
UTSW |
2 |
139,408,605 (GRCm39) |
missense |
probably benign |
0.40 |
|
R9319:Sptlc3
|
UTSW |
2 |
139,478,730 (GRCm39) |
missense |
possibly damaging |
0.65 |
|
R9330:Sptlc3
|
UTSW |
2 |
139,388,423 (GRCm39) |
missense |
probably benign |
|
|
| Predicted Primers |
PCR Primer
(F):5'- CAGTACTTGTGTCTGATCACCC -3'
(R):5'- GGCTTCTGAGAAGTCATGTGTC -3'
Sequencing Primer
(F):5'- GAGTTTGCCAGGTTGATCTAAC -3'
(R):5'- CTGAGGTCAGAACTCAAGTACCTC -3'
|
| Posted On |
2014-06-23 |
Incidental Mutation