Incidental Mutation 'IGL02512:Sptlc3'
ID 296607
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Sptlc3
Ensembl Gene ENSMUSG00000039092
Gene Name serine palmitoyltransferase, long chain base subunit 3
Synonyms C130053K05Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.122) question?
Stock # IGL02512
Quality Score
Status
Chromosome 2
Chromosomal Location 139335833-139478981 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 139389123 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 168 (Y168H)
Ref Sequence ENSEMBL: ENSMUSP00000105710 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047370] [ENSMUST00000110083]
AlphaFold Q8BG54
Predicted Effect probably damaging
Transcript: ENSMUST00000047370
AA Change: Y168H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000048313
Gene: ENSMUSG00000039092
AA Change: Y168H

DomainStartEndE-ValueType
transmembrane domain 60 79 N/A INTRINSIC
Pfam:Aminotran_1_2 160 520 4.8e-59 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000110083
AA Change: Y168H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000105710
Gene: ENSMUSG00000039092
AA Change: Y168H

DomainStartEndE-ValueType
transmembrane domain 60 79 N/A INTRINSIC
Pfam:Aminotran_1_2 160 520 4.8e-59 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134801
Coding Region Coverage
Validation Efficiency
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alg10b C A 15: 90,111,752 (GRCm39) H199N probably benign Het
Ankrd13a T A 5: 114,924,827 (GRCm39) M104K probably benign Het
Ankrd37 A G 8: 46,452,325 (GRCm39) L48P probably damaging Het
Ankzf1 T A 1: 75,169,222 (GRCm39) L43M probably damaging Het
Ano10 A C 9: 122,101,540 (GRCm39) V77G possibly damaging Het
Arg2 G A 12: 79,194,517 (GRCm39) V114I probably benign Het
Asah1 A C 8: 41,813,344 (GRCm39) probably benign Het
Clpx A C 9: 65,217,533 (GRCm39) I34L probably benign Het
Cnga2 G A X: 71,052,531 (GRCm39) V469I probably damaging Het
Dock9 A T 14: 121,856,950 (GRCm39) probably benign Het
Eaf1 A G 14: 31,219,743 (GRCm39) T61A possibly damaging Het
Exoc3l T A 8: 106,017,115 (GRCm39) D624V probably damaging Het
Fancd2 A G 6: 113,547,904 (GRCm39) D927G probably damaging Het
Fbn1 A T 2: 125,180,380 (GRCm39) Y1801N probably damaging Het
Garnl3 A G 2: 32,921,150 (GRCm39) Y292H probably damaging Het
Gpr174 A T X: 106,336,577 (GRCm39) K130* probably null Het
Greb1 C T 12: 16,742,713 (GRCm39) V1379I possibly damaging Het
Grik2 A T 10: 49,232,008 (GRCm39) D507E probably benign Het
Gsn A T 2: 35,173,962 (GRCm39) K24* probably null Het
Ift80 A G 3: 68,835,058 (GRCm39) probably null Het
Inpp5j T A 11: 3,449,661 (GRCm39) Y707F probably damaging Het
Ints13 A T 6: 146,477,855 (GRCm39) D31E probably damaging Het
Kcnh1 T C 1: 192,187,689 (GRCm39) F717L possibly damaging Het
Klhdc8a T C 1: 132,230,895 (GRCm39) probably null Het
Klkb1 G A 8: 45,729,277 (GRCm39) probably benign Het
Krt16 A T 11: 100,137,162 (GRCm39) probably benign Het
Msh6 T C 17: 88,292,160 (GRCm39) V305A probably benign Het
Myo6 T A 9: 80,199,801 (GRCm39) probably null Het
Nampt T A 12: 32,880,268 (GRCm39) Y54N possibly damaging Het
Neurog2 G T 3: 127,427,504 (GRCm39) E43* probably null Het
Obscn C T 11: 58,919,343 (GRCm39) R6887H probably damaging Het
Or10ag58 A G 2: 87,265,402 (GRCm39) I190M possibly damaging Het
Or5ac25 T C 16: 59,182,171 (GRCm39) N137D possibly damaging Het
Or6c203 A G 10: 129,010,119 (GRCm39) I257T possibly damaging Het
Pdss1 A G 2: 22,802,658 (GRCm39) I166V probably damaging Het
Phaf1 G A 8: 105,961,110 (GRCm39) probably benign Het
Ptpn21 T C 12: 98,645,651 (GRCm39) T1096A probably benign Het
Reln A G 5: 22,245,425 (GRCm39) Y728H probably benign Het
Sec31a T C 5: 100,555,052 (GRCm39) D56G probably damaging Het
Shroom1 T A 11: 53,357,386 (GRCm39) V683E probably damaging Het
Slc5a11 A G 7: 122,864,478 (GRCm39) D358G probably damaging Het
Slfn3 T A 11: 83,103,851 (GRCm39) S241T possibly damaging Het
Slitrk3 G A 3: 72,957,735 (GRCm39) P346S probably benign Het
Specc1 T A 11: 62,009,215 (GRCm39) S324T probably damaging Het
St3gal6 C T 16: 58,293,822 (GRCm39) E236K probably benign Het
Tet2 A T 3: 133,175,069 (GRCm39) M1426K probably benign Het
Tinag A T 9: 76,939,069 (GRCm39) probably benign Het
Tjp1 A G 7: 64,993,415 (GRCm39) S53P probably damaging Het
Uimc1 T C 13: 55,188,431 (GRCm39) T543A possibly damaging Het
Wdfy4 A G 14: 32,764,448 (GRCm39) W2147R probably benign Het
Zmym1 C T 4: 126,942,465 (GRCm39) C641Y probably damaging Het
Other mutations in Sptlc3
AlleleSourceChrCoordTypePredicted EffectPPH 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
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
R1847:Sptlc3 UTSW 2 139,467,843 (GRCm39) missense probably benign 0.08
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
Posted On 2015-04-16