Incidental Mutation 'IGL02797:Smpd2'
ID359984
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Smpd2
Ensembl Gene ENSMUSG00000019822
Gene Namesphingomyelin phosphodiesterase 2, neutral
SynonymsnSMase
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02797
Quality Score
Status
Chromosome10
Chromosomal Location41485642-41490369 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 41488078 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 215 (T215I)
Ref Sequence ENSEMBL: ENSMUSP00000019965 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000019965] [ENSMUST00000019967] [ENSMUST00000099934] [ENSMUST00000105507] [ENSMUST00000119962] [ENSMUST00000126436] [ENSMUST00000155411]
Predicted Effect possibly damaging
Transcript: ENSMUST00000019965
AA Change: T215I

PolyPhen 2 Score 0.901 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000019965
Gene: ENSMUSG00000019822
AA Change: T215I

DomainStartEndE-ValueType
Pfam:Exo_endo_phos 11 272 3.9e-24 PFAM
transmembrane domain 322 344 N/A INTRINSIC
transmembrane domain 353 375 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000019967
SMART Domains Protein: ENSMUSP00000019967
Gene: ENSMUSG00000019823

DomainStartEndE-ValueType
Pfam:FAD_binding_3 84 140 5.5e-8 PFAM
Pfam:FAD_binding_2 86 125 6.1e-6 PFAM
low complexity region 160 171 N/A INTRINSIC
CH 509 606 4.18e-13 SMART
low complexity region 649 666 N/A INTRINSIC
LIM 682 736 2.07e-3 SMART
low complexity region 766 785 N/A INTRINSIC
low complexity region 787 803 N/A INTRINSIC
low complexity region 855 877 N/A INTRINSIC
DUF3585 912 1048 3.07e-44 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000099934
SMART Domains Protein: ENSMUSP00000097519
Gene: ENSMUSG00000019823

DomainStartEndE-ValueType
PDB:2C4C|B 1 86 5e-49 PDB
low complexity region 87 98 N/A INTRINSIC
PDB:2C4C|B 99 416 N/A PDB
CH 436 533 4.18e-13 SMART
low complexity region 576 593 N/A INTRINSIC
LIM 609 663 2.07e-3 SMART
low complexity region 693 712 N/A INTRINSIC
low complexity region 714 730 N/A INTRINSIC
low complexity region 782 804 N/A INTRINSIC
DUF3585 839 975 3.07e-44 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000105507
SMART Domains Protein: ENSMUSP00000101146
Gene: ENSMUSG00000078451

DomainStartEndE-ValueType
low complexity region 20 33 N/A INTRINSIC
Pfam:Pro_isomerase 147 310 1.3e-41 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000119962
SMART Domains Protein: ENSMUSP00000113783
Gene: ENSMUSG00000019823

DomainStartEndE-ValueType
Pfam:FAD_binding_3 84 140 7.2e-8 PFAM
Pfam:FAD_binding_2 86 125 3.8e-6 PFAM
low complexity region 160 171 N/A INTRINSIC
CH 509 606 4.18e-13 SMART
low complexity region 649 666 N/A INTRINSIC
LIM 682 736 2.07e-3 SMART
low complexity region 766 785 N/A INTRINSIC
low complexity region 787 803 N/A INTRINSIC
low complexity region 855 877 N/A INTRINSIC
DUF3585 912 1048 3.07e-44 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000122997
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123798
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125099
Predicted Effect probably benign
Transcript: ENSMUST00000126436
SMART Domains Protein: ENSMUSP00000114969
Gene: ENSMUSG00000019823

DomainStartEndE-ValueType
Pfam:FAD_binding_3 84 140 1.1e-7 PFAM
Pfam:FAD_binding_2 86 125 3.2e-6 PFAM
low complexity region 160 171 N/A INTRINSIC
CH 509 606 4.18e-13 SMART
low complexity region 649 666 N/A INTRINSIC
LIM 682 736 2.07e-3 SMART
low complexity region 766 785 N/A INTRINSIC
low complexity region 787 803 N/A INTRINSIC
low complexity region 855 877 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126833
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132170
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134010
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138657
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141542
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147738
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143470
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147367
Predicted Effect probably benign
Transcript: ENSMUST00000155411
SMART Domains Protein: ENSMUSP00000115461
Gene: ENSMUSG00000019822

DomainStartEndE-ValueType
SCOP:d2dnja_ 9 81 2e-4 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215608
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a protein with similarity to the human nSMase1 protein. In humans, the nSMase1 protein was initially identified as a sphingomyelinase based on sequence similarity between bacterial sphingomyelinases and a yeast protein. Subsequent studies showed that its biological function is less likely to be as a sphingomyelinase and instead as a lysophospholipase. [provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for a knock-out allele are phenotypically normal, have a normal lifespan, and display neither lipid accumulation nor changes in sphingomyelin levels despite grossly reduced enzyme activity in all organs except brain. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc5 A G 16: 20,368,464 M924T probably benign Het
B3gat2 A G 1: 23,815,279 Y218C probably damaging Het
Bcs1l T C 1: 74,590,461 probably null Het
C77080 C T 4: 129,223,311 R565H probably damaging Het
Cd109 T A 9: 78,661,713 I358N probably damaging Het
Cd276 T C 9: 58,537,436 D84G possibly damaging Het
Chsy1 T C 7: 66,171,664 F549S probably damaging Het
Clca2 T C 3: 145,081,263 N549S probably benign Het
Cma1 A G 14: 55,943,814 S32P possibly damaging Het
Col23a1 G A 11: 51,561,916 probably null Het
Ctps A T 4: 120,562,824 I131K probably benign Het
Cyp2w1 T C 5: 139,356,873 L441P probably damaging Het
Dnajc21 A G 15: 10,461,355 Y170H probably damaging Het
Eif3a A T 19: 60,772,726 L648Q probably damaging Het
Eif3l T A 15: 79,075,277 D6E probably benign Het
Fam228a A T 12: 4,731,484 L125Q probably damaging Het
Foxa2 A G 2: 148,044,125 C263R possibly damaging Het
Gm17455 A G 10: 60,403,328 E124G possibly damaging Het
Gm8882 T A 6: 132,363,045 probably null Het
Gpc6 T G 14: 116,925,982 L16R probably damaging Het
Hdac9 A G 12: 34,393,274 probably benign Het
Herc3 A G 6: 58,868,694 N400S probably benign Het
Herc4 G A 10: 63,316,807 probably null Het
Il12b A G 11: 44,410,353 probably null Het
Lama4 A G 10: 39,056,924 R599G probably null Het
Lrp1b T A 2: 41,671,057 E286V Het
Mink1 C T 11: 70,610,350 P784S probably damaging Het
Musk T C 4: 58,366,921 F513S probably benign Het
Nfasc T A 1: 132,610,448 D474V probably damaging Het
Nos2 T G 11: 78,940,344 F420V probably damaging Het
Olfr597 A T 7: 103,320,851 I147L probably benign Het
Pcdhb14 A G 18: 37,449,851 Y670C probably damaging Het
Polr1b A G 2: 129,102,979 E65G probably damaging Het
Ppp1r10 T G 17: 35,928,012 probably null Het
Prag1 C T 8: 36,139,501 R799C probably damaging Het
Ptch1 T C 13: 63,533,607 N485S probably benign Het
Rgsl1 T C 1: 153,807,708 T19A probably damaging Het
Sgpl1 A C 10: 61,101,728 S507A probably benign Het
Sgpp2 A G 1: 78,417,182 D274G probably benign Het
Skap1 A G 11: 96,713,017 D211G possibly damaging Het
Smc3 A G 19: 53,638,758 T830A probably benign Het
Sntg2 T G 12: 30,226,892 Y387S possibly damaging Het
Sorl1 T G 9: 42,037,059 D810A probably damaging Het
Spata5 A G 3: 37,458,316 probably benign Het
Spop T A 11: 95,482,083 I217N probably damaging Het
Stac2 T C 11: 98,043,519 R120G possibly damaging Het
Stau1 A T 2: 166,949,346 *496R probably null Het
Tmeff2 C T 1: 50,928,047 R34C probably damaging Het
Treml2 C T 17: 48,302,711 A57V possibly damaging Het
Vmn2r15 T C 5: 109,297,384 D58G probably benign Het
Vmn2r7 T C 3: 64,691,245 I721M possibly damaging Het
Vmn2r70 C A 7: 85,559,087 M727I probably benign Het
Vwa8 T A 14: 78,925,262 C161S probably benign Het
Other mutations in Smpd2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01581:Smpd2 APN 10 41489528 missense possibly damaging 0.52
clumsy UTSW 10 41487971 intron probably null
R1170:Smpd2 UTSW 10 41488732 critical splice donor site probably null
R1832:Smpd2 UTSW 10 41488236 missense probably benign 0.01
R5383:Smpd2 UTSW 10 41488702 intron probably benign
R5388:Smpd2 UTSW 10 41487971 intron probably null
R5905:Smpd2 UTSW 10 41489348 missense probably damaging 1.00
R6028:Smpd2 UTSW 10 41489348 missense probably damaging 1.00
R6833:Smpd2 UTSW 10 41488446 missense probably damaging 0.98
R7440:Smpd2 UTSW 10 41489016 missense probably benign 0.13
R7505:Smpd2 UTSW 10 41487354 missense probably benign 0.09
Posted On2015-12-18