Incidental Mutation 'R1120:Smpd4'
ID 95556
Institutional Source Beutler Lab
Gene Symbol Smpd4
Ensembl Gene ENSMUSG00000005899
Gene Name sphingomyelin phosphodiesterase 4
Synonyms 4122402O22Rik, neutral membrane (neutral sphingomyelinase-3)
MMRRC Submission 039193-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.098) question?
Stock # R1120 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 17437218-17462692 bp(+) (GRCm39)
Type of Mutation intron
DNA Base Change (assembly) T to C at 17456350 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000156215 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006053] [ENSMUST00000090159] [ENSMUST00000163476] [ENSMUST00000163997] [ENSMUST00000165363] [ENSMUST00000167217] [ENSMUST00000170366] [ENSMUST00000170117] [ENSMUST00000170273] [ENSMUST00000231436] [ENSMUST00000231722] [ENSMUST00000231627] [ENSMUST00000232116] [ENSMUST00000231792] [ENSMUST00000232021] [ENSMUST00000232271]
AlphaFold Q6ZPR5
Predicted Effect probably benign
Transcript: ENSMUST00000006053
SMART Domains Protein: ENSMUSP00000006053
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 768 N/A PFAM
transmembrane domain 769 791 N/A INTRINSIC
transmembrane domain 798 815 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000090159
SMART Domains Protein: ENSMUSP00000087620
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 288 7.4e-177 PFAM
Pfam:mit_SMPDase 287 752 9.4e-259 PFAM
transmembrane domain 753 775 N/A INTRINSIC
transmembrane domain 782 799 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000163476
SMART Domains Protein: ENSMUSP00000131867
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 289 6.2e-177 PFAM
Pfam:mit_SMPDase 285 739 9.8e-266 PFAM
transmembrane domain 740 762 N/A INTRINSIC
transmembrane domain 769 786 N/A INTRINSIC
Predicted Effect
SMART Domains Protein: ENSMUSP00000128595
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 43 2.1e-17 PFAM
Pfam:mit_SMPDase 42 68 2.5e-13 PFAM
Pfam:mit_SMPDase 65 518 4.9e-266 PFAM
transmembrane domain 519 541 N/A INTRINSIC
transmembrane domain 548 565 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000164292
Predicted Effect probably benign
Transcript: ENSMUST00000165363
SMART Domains Protein: ENSMUSP00000130720
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 289 6.2e-177 PFAM
Pfam:mit_SMPDase 285 738 4.1e-262 PFAM
transmembrane domain 739 761 N/A INTRINSIC
transmembrane domain 768 785 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000166091
Predicted Effect
SMART Domains Protein: ENSMUSP00000130570
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 92 3.4e-51 PFAM
Predicted Effect
SMART Domains Protein: ENSMUSP00000130990
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 288 7.1e-177 PFAM
Pfam:mit_SMPDase 286 643 1.8e-214 PFAM
Pfam:mit_SMPDase 642 696 8.6e-18 PFAM
transmembrane domain 697 719 N/A INTRINSIC
transmembrane domain 726 743 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000167362
Predicted Effect
SMART Domains Protein: ENSMUSP00000132279
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 46 2.1e-19 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000170401
Predicted Effect
SMART Domains Protein: ENSMUSP00000129957
Gene: ENSMUSG00000005899

DomainStartEndE-ValueType
Pfam:mit_SMPDase 8 43 2.6e-17 PFAM
Pfam:mit_SMPDase 41 215 4.1e-103 PFAM
Pfam:mit_SMPDase 214 666 1.3e-265 PFAM
transmembrane domain 667 689 N/A INTRINSIC
transmembrane domain 696 713 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000167592
Predicted Effect probably benign
Transcript: ENSMUST00000231436
Predicted Effect probably benign
Transcript: ENSMUST00000231722
Predicted Effect probably benign
Transcript: ENSMUST00000231627
Predicted Effect probably benign
Transcript: ENSMUST00000232116
Predicted Effect probably benign
Transcript: ENSMUST00000231792
Predicted Effect probably benign
Transcript: ENSMUST00000232021
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231378
Predicted Effect probably benign
Transcript: ENSMUST00000232271
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232270
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232185
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232417
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232468
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.2%
Validation Efficiency 100% (40/40)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Sphingomyelinases (EC 3.1.4.12), such as SMPD4, catalyze the hydrolysis of membrane sphingomyelin to form phosphorylcholine and ceramide (Krut et al., 2006 [PubMed 16517606]).[supplied by OMIM, Mar 2008]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb8 T G 5: 24,613,818 (GRCm39) probably null Het
Akp3 A T 1: 87,053,159 (GRCm39) Q77L probably damaging Het
Blm A G 7: 80,131,214 (GRCm39) L878S probably damaging Het
Cabin1 A G 10: 75,561,550 (GRCm39) Y984H probably damaging Het
Cadps2 T C 6: 23,838,793 (GRCm39) Q86R probably damaging Het
Cd2 C T 3: 101,194,804 (GRCm39) D95N probably damaging Het
Cd36 A G 5: 17,990,826 (GRCm39) I438T possibly damaging Het
Crhbp G T 13: 95,578,593 (GRCm39) T176K probably benign Het
D630045J12Rik G T 6: 38,171,705 (GRCm39) T821K probably damaging Het
Disp1 T C 1: 182,880,139 (GRCm39) D288G probably benign Het
Dsc3 A G 18: 20,120,034 (GRCm39) V208A probably benign Het
Eef1e1 A T 13: 38,842,910 (GRCm39) N20K probably damaging Het
Ercc5 A G 1: 44,201,001 (GRCm39) D187G probably damaging Het
Etl4 T A 2: 20,811,514 (GRCm39) M1199K probably benign Het
Fnbp1 A T 2: 30,926,606 (GRCm39) Y433N probably damaging Het
Fxyd3 A G 7: 30,770,803 (GRCm39) probably benign Het
Hfm1 A T 5: 107,052,084 (GRCm39) probably benign Het
Irak2 T A 6: 113,652,720 (GRCm39) probably benign Het
Jpt2 T C 17: 25,179,585 (GRCm39) M1V probably null Het
Knl1 A G 2: 118,892,856 (GRCm39) R51G probably damaging Het
Krtap8-1 A G 16: 89,284,753 (GRCm39) Y15H probably benign Het
Lrba A T 3: 86,202,499 (GRCm39) D250V probably damaging Het
Mgat4a A G 1: 37,491,662 (GRCm39) S357P probably damaging Het
Nup98 T A 7: 101,809,923 (GRCm39) T536S probably damaging Het
Or4a27 A G 2: 88,559,281 (GRCm39) Y221H probably damaging Het
Or4c109 A G 2: 88,818,423 (GRCm39) M41T possibly damaging Het
Or9k2 A G 10: 129,998,406 (GRCm39) L263P probably damaging Het
Parp14 G A 16: 35,677,130 (GRCm39) A946V probably benign Het
Pnpla8 A G 12: 44,351,730 (GRCm39) T568A possibly damaging Het
Ptprn A G 1: 75,234,825 (GRCm39) I254T probably benign Het
Rab5b A C 10: 128,515,483 (GRCm39) N188K probably benign Het
Samd5 A G 10: 9,504,792 (GRCm39) V154A possibly damaging Het
Smarcb1 A G 10: 75,757,157 (GRCm39) F25L probably benign Het
Smchd1 A T 17: 71,665,141 (GRCm39) Y1847* probably null Het
Tex14 T A 11: 87,429,502 (GRCm39) probably benign Het
Tnfrsf26 G A 7: 143,171,651 (GRCm39) R101C probably damaging Het
Trmu A G 15: 85,774,486 (GRCm39) K37E possibly damaging Het
Tsen54 C T 11: 115,705,839 (GRCm39) A52V probably damaging Het
Ubb T C 11: 62,443,009 (GRCm39) I13T possibly damaging Het
Vmn2r101 A T 17: 19,797,723 (GRCm39) probably benign Het
Other mutations in Smpd4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00944:Smpd4 APN 16 17,460,621 (GRCm39) missense probably benign 0.04
IGL01461:Smpd4 APN 16 17,439,370 (GRCm39) missense probably damaging 1.00
IGL02051:Smpd4 APN 16 17,444,382 (GRCm39) missense probably damaging 1.00
IGL02492:Smpd4 APN 16 17,457,215 (GRCm39) missense probably damaging 1.00
IGL03181:Smpd4 APN 16 17,443,671 (GRCm39) nonsense probably null
Victim UTSW 16 17,458,835 (GRCm39) missense probably damaging 1.00
weakling UTSW 16 17,456,350 (GRCm39) intron probably benign
G1citation:Smpd4 UTSW 16 17,458,097 (GRCm39) missense probably damaging 1.00
R0197:Smpd4 UTSW 16 17,459,461 (GRCm39) critical splice donor site probably null
R0549:Smpd4 UTSW 16 17,457,176 (GRCm39) missense probably benign 0.15
R0789:Smpd4 UTSW 16 17,443,690 (GRCm39) missense probably benign 0.14
R1077:Smpd4 UTSW 16 17,441,833 (GRCm39) missense probably damaging 1.00
R1716:Smpd4 UTSW 16 17,460,365 (GRCm39) missense probably damaging 1.00
R1758:Smpd4 UTSW 16 17,458,744 (GRCm39) missense probably damaging 1.00
R1758:Smpd4 UTSW 16 17,443,872 (GRCm39) missense probably damaging 0.99
R1838:Smpd4 UTSW 16 17,460,166 (GRCm39) splice site probably null
R2115:Smpd4 UTSW 16 17,444,729 (GRCm39) missense probably benign 0.33
R2849:Smpd4 UTSW 16 17,460,076 (GRCm39) missense probably damaging 1.00
R4654:Smpd4 UTSW 16 17,459,992 (GRCm39) intron probably benign
R6157:Smpd4 UTSW 16 17,458,930 (GRCm39) splice site probably null
R6190:Smpd4 UTSW 16 17,449,877 (GRCm39) missense probably damaging 1.00
R6822:Smpd4 UTSW 16 17,458,097 (GRCm39) missense probably damaging 1.00
R7062:Smpd4 UTSW 16 17,458,835 (GRCm39) missense probably damaging 1.00
R7305:Smpd4 UTSW 16 17,459,647 (GRCm39) missense probably damaging 0.99
R7759:Smpd4 UTSW 16 17,456,497 (GRCm39) missense probably damaging 1.00
R7853:Smpd4 UTSW 16 17,460,605 (GRCm39) missense probably damaging 1.00
R8187:Smpd4 UTSW 16 17,446,999 (GRCm39) missense probably damaging 1.00
R8303:Smpd4 UTSW 16 17,457,195 (GRCm39) missense probably damaging 1.00
R8518:Smpd4 UTSW 16 17,458,884 (GRCm39) missense possibly damaging 0.89
R8735:Smpd4 UTSW 16 17,453,410 (GRCm39) missense possibly damaging 0.92
R9075:Smpd4 UTSW 16 17,457,849 (GRCm39) missense unknown
R9439:Smpd4 UTSW 16 17,459,451 (GRCm39) missense probably benign
Z1176:Smpd4 UTSW 16 17,437,450 (GRCm39) intron probably benign
Z1177:Smpd4 UTSW 16 17,439,305 (GRCm39) critical splice acceptor site probably benign
Predicted Primers PCR Primer
(F):5'- ACTTGAGCAAGGTGAGTCCTGGTG -3'
(R):5'- TTGAATTCCTCCAGCGGACTGGTG -3'

Sequencing Primer
(F):5'- GGGTATAAATTGCTCTTCGCAGAC -3'
(R):5'- GGCATGGGAGTGTGCAG -3'
Posted On 2014-01-05