Incidental Mutation 'IGL01392:Sptlc3'
ID79264
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Sptlc3
Ensembl Gene ENSMUSG00000039092
Gene Nameserine palmitoyltransferase, long chain base subunit 3
Synonyms
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.142) question?
Stock #IGL01392
Quality Score
Status
Chromosome2
Chromosomal Location139493913-139637674 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 139546421 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 111 (E111G)
Ref Sequence ENSEMBL: ENSMUSP00000105710 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047370] [ENSMUST00000110083]
Predicted Effect possibly damaging
Transcript: ENSMUST00000047370
AA Change: E111G

PolyPhen 2 Score 0.554 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000048313
Gene: ENSMUSG00000039092
AA Change: E111G

DomainStartEndE-ValueType
transmembrane domain 60 79 N/A INTRINSIC
Pfam:Aminotran_1_2 160 520 4.8e-59 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000110083
AA Change: E111G

PolyPhen 2 Score 0.554 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000105710
Gene: ENSMUSG00000039092
AA Change: E111G

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: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acvr1 A G 2: 58,500,546 V2A probably benign Het
Adgrf5 A T 17: 43,450,012 Q866L probably benign Het
Ankrd13a A G 5: 114,797,853 E295G probably benign Het
Arid1a T C 4: 133,681,037 D2053G unknown Het
Calr4 A G 4: 109,253,874 E272G probably benign Het
Cmya5 T C 13: 93,089,206 S3125G probably damaging Het
Dnah7b T C 1: 46,126,788 Y538H probably damaging Het
Eri3 T C 4: 117,589,159 probably null Het
Fmo6 T A 1: 162,930,011 R63* probably null Het
Gm7168 G A 17: 13,948,907 D179N probably benign Het
Gm8979 T C 7: 106,083,755 I98V probably benign Het
Got1l1 T C 8: 27,197,991 T337A probably damaging Het
Igf2r A G 17: 12,704,349 M1191T probably benign Het
Ighv1-54 A G 12: 115,193,937 L30P probably damaging Het
Igkv8-30 A G 6: 70,117,347 S27P probably benign Het
Kcnab2 A T 4: 152,393,797 V335E possibly damaging Het
Klf12 A T 14: 100,149,757 I3N probably damaging Het
Megf8 T C 7: 25,363,749 V2510A probably benign Het
Mme A G 3: 63,362,046 D592G probably damaging Het
Myh1 A G 11: 67,221,301 N1727S probably benign Het
Ncor1 A G 11: 62,340,594 S796P probably damaging Het
Nlrp14 A G 7: 107,197,913 probably benign Het
Olfr1443 T A 19: 12,680,803 Y232N probably benign Het
Olfr508 C T 7: 108,630,678 R229C probably benign Het
Olfr564 T A 7: 102,803,854 Y125* probably null Het
Plekhm2 A G 4: 141,642,426 V86A probably damaging Het
Popdc2 G T 16: 38,374,131 V305L probably benign Het
Prpmp5 T C 6: 132,312,420 N147S unknown Het
Rttn C T 18: 88,995,613 H469Y probably benign Het
Slc2a12 T C 10: 22,664,684 V146A probably damaging Het
Zfp108 T C 7: 24,258,447 probably benign Het
Zfp719 T A 7: 43,591,130 F714Y probably damaging Het
Other mutations in Sptlc3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01537:Sptlc3 APN 2 139589695 missense possibly damaging 0.95
IGL01996:Sptlc3 APN 2 139581504 splice site probably benign
IGL02512:Sptlc3 APN 2 139547203 missense probably damaging 1.00
IGL03278:Sptlc3 APN 2 139589659 missense probably damaging 1.00
IGL03286:Sptlc3 APN 2 139589659 missense probably damaging 1.00
R0266:Sptlc3 UTSW 2 139596037 missense possibly damaging 0.93
R0362:Sptlc3 UTSW 2 139546555 splice site probably benign
R1464:Sptlc3 UTSW 2 139547234 missense probably benign 0.00
R1464:Sptlc3 UTSW 2 139547234 missense probably benign 0.00
R1494:Sptlc3 UTSW 2 139589560 missense possibly damaging 0.58
R1847:Sptlc3 UTSW 2 139625923 missense probably benign 0.08
R1919:Sptlc3 UTSW 2 139566675 missense possibly damaging 0.66
R2093:Sptlc3 UTSW 2 139625874 missense possibly damaging 0.89
R2396:Sptlc3 UTSW 2 139566586 missense probably benign 0.44
R2972:Sptlc3 UTSW 2 139589661 missense probably damaging 1.00
R2973:Sptlc3 UTSW 2 139589661 missense probably damaging 1.00
R2974:Sptlc3 UTSW 2 139589661 missense probably damaging 1.00
R4601:Sptlc3 UTSW 2 139636680 missense probably benign 0.01
R4602:Sptlc3 UTSW 2 139636680 missense probably benign 0.01
R4610:Sptlc3 UTSW 2 139636680 missense probably benign 0.01
R4745:Sptlc3 UTSW 2 139547167 missense probably damaging 1.00
R4779:Sptlc3 UTSW 2 139589589 missense probably benign 0.04
R4992:Sptlc3 UTSW 2 139596003 missense probably benign 0.04
R5162:Sptlc3 UTSW 2 139631343 missense probably benign 0.11
R5401:Sptlc3 UTSW 2 139636723 missense possibly damaging 0.75
R5406:Sptlc3 UTSW 2 139546478 missense probably benign 0.26
R5642:Sptlc3 UTSW 2 139546408 missense probably damaging 0.96
R5840:Sptlc3 UTSW 2 139547206 missense probably damaging 1.00
R6057:Sptlc3 UTSW 2 139581613 missense probably damaging 0.99
R6376:Sptlc3 UTSW 2 139636772 missense probably benign 0.21
R6852:Sptlc3 UTSW 2 139566586 missense probably benign 0.44
R7026:Sptlc3 UTSW 2 139537688 missense probably benign
R7412:Sptlc3 UTSW 2 139589617 missense possibly damaging 0.75
R7516:Sptlc3 UTSW 2 139589518 missense probably benign 0.11
R7733:Sptlc3 UTSW 2 139631368 missense possibly damaging 0.77
R7826:Sptlc3 UTSW 2 139547195 missense probably benign 0.44
Posted On2013-11-05