Incidental Mutation 'R4112:Nsmaf'
ID 314448
Institutional Source Beutler Lab
Gene Symbol Nsmaf
Ensembl Gene ENSMUSG00000028245
Gene Name neutral sphingomyelinase (N-SMase) activation associated factor
Synonyms Fan, factor associated with N-SMase activation
MMRRC Submission 040989-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.092) question?
Stock # R4112 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 6396207-6454271 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to C at 6417188 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 535 (Y535*)
Ref Sequence ENSEMBL: ENSMUSP00000029910 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029910]
AlphaFold O35242
Predicted Effect probably null
Transcript: ENSMUST00000029910
AA Change: Y535*
SMART Domains Protein: ENSMUSP00000029910
Gene: ENSMUSG00000028245
AA Change: Y535*

DomainStartEndE-ValueType
low complexity region 23 28 N/A INTRINSIC
GRAM 176 247 2.22e-11 SMART
Beach 302 575 6.28e-190 SMART
WD40 622 661 4.55e-3 SMART
WD40 664 703 2.97e0 SMART
WD40 706 743 1.47e-6 SMART
WD40 756 794 1.7e-2 SMART
WD40 797 836 1.02e-5 SMART
WD40 839 875 9.55e0 SMART
WD40 878 917 1.5e-3 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143566
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143704
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156078
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156715
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.6%
  • 20x: 96.3%
Validation Efficiency 97% (56/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a WD-repeat protein that binds the cytoplasmic sphingomyelinase activation domain of the 55kD tumor necrosis factor receptor. This protein is required for TNF-mediated activation of neutral sphingomyelinase and may play a role in regulating TNF-induced cellular responses such as inflammation. Alternative splicing results in multiple transcript variants.[provided by RefSeq, Jan 2009]
PHENOTYPE: Mice homozygous for a targeted null mutation show no gross phenotypic abnormalities but display delayed cutaneous barrier repair. In addition, D-galactosamine-sensitized homozygotes are partially resistant to LPS- and TNF-induced lethality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700012B07Rik G T 11: 109,684,980 (GRCm39) C172* probably null Het
Aamp A G 1: 74,320,386 (GRCm39) probably benign Het
Abcb4 A G 5: 8,986,783 (GRCm39) probably null Het
Adam6b T A 12: 113,453,256 (GRCm39) F24L possibly damaging Het
Alms1 G A 6: 85,597,870 (GRCm39) V1368I probably benign Het
Angpt2 T A 8: 18,749,139 (GRCm39) Q326L probably damaging Het
Armc9 T A 1: 86,116,661 (GRCm39) I327N possibly damaging Het
Bace2 A G 16: 97,237,856 (GRCm39) T436A probably benign Het
Ccdc162 T A 10: 41,532,324 (GRCm39) E450V possibly damaging Het
Ccdc7b G T 8: 129,811,708 (GRCm39) probably benign Het
Cdh17 T C 4: 11,814,628 (GRCm39) S728P probably damaging Het
Chia1 T C 3: 106,035,844 (GRCm39) L168P probably damaging Het
Cnot1 A C 8: 96,500,246 (GRCm39) L111V probably damaging Het
Col14a1 A T 15: 55,226,955 (GRCm39) N235I unknown Het
Col2a1 A C 15: 97,881,582 (GRCm39) L787R probably benign Het
Cyp3a25 A T 5: 145,939,841 (GRCm39) D55E probably benign Het
Dennd6a A T 14: 26,349,673 (GRCm39) probably benign Het
Dnajc28 G A 16: 91,413,755 (GRCm39) T187M probably damaging Het
Etfbkmt T C 6: 149,046,089 (GRCm39) probably benign Het
Etfrf1 T C 6: 145,161,098 (GRCm39) Y23H probably damaging Het
Gemin4 T A 11: 76,103,645 (GRCm39) E372V probably damaging Het
Glyr1 T C 16: 4,836,350 (GRCm39) K500E possibly damaging Het
Gm10271 A T 10: 116,803,943 (GRCm39) probably benign Het
Gm20775 A T Y: 10,641,878 (GRCm39) noncoding transcript Het
Gm5578 A G 6: 112,583,466 (GRCm39) noncoding transcript Het
Gxylt2 A G 6: 100,760,167 (GRCm39) N234S probably damaging Het
Kcna6 G C 6: 126,716,737 (GRCm39) R51G probably damaging Het
Klf17 A G 4: 117,617,898 (GRCm39) V153A possibly damaging Het
L3mbtl2 T C 15: 81,566,170 (GRCm39) V331A possibly damaging Het
Med1 A T 11: 98,070,913 (GRCm39) V110E probably damaging Het
Pcdh10 G A 3: 45,336,055 (GRCm39) V790M probably damaging Het
Phlpp1 A G 1: 106,292,068 (GRCm39) T976A probably damaging Het
Prelid3a T C 18: 67,605,967 (GRCm39) Y25H probably damaging Het
Ptprk T A 10: 28,351,284 (GRCm39) probably null Het
Rbm5 A T 9: 107,642,796 (GRCm39) D79E probably damaging Het
Rhox3f G T X: 36,763,672 (GRCm39) E140* probably null Het
Rnd3 T A 2: 51,038,242 (GRCm39) T78S possibly damaging Het
Scart2 G T 7: 139,878,281 (GRCm39) G1003* probably null Het
Sgca T C 11: 94,863,396 (GRCm39) T27A possibly damaging Het
Slc10a2 C T 8: 5,155,135 (GRCm39) D17N probably benign Het
Snap23 C T 2: 120,414,856 (GRCm39) probably benign Het
Sptb T A 12: 76,644,553 (GRCm39) T2098S probably damaging Het
Src T A 2: 157,304,946 (GRCm39) L165H probably damaging Het
Srr G T 11: 74,803,898 (GRCm39) Q20K probably benign Het
Stt3b A T 9: 115,095,206 (GRCm39) F275Y probably damaging Het
Sucnr1 C G 3: 59,994,215 (GRCm39) R248G probably damaging Het
Thsd7b A T 1: 130,044,356 (GRCm39) D1112V probably benign Het
Tmem80 A G 7: 140,913,692 (GRCm39) probably benign Het
Top2a C A 11: 98,913,786 (GRCm39) K18N probably damaging Het
Ttc24 T A 3: 87,981,946 (GRCm39) D40V probably damaging Het
Vmn2r129 G T 4: 156,686,692 (GRCm39) noncoding transcript Het
Zfp3 T A 11: 70,662,333 (GRCm39) S97R probably benign Het
Other mutations in Nsmaf
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00697:Nsmaf APN 4 6,417,163 (GRCm39) critical splice donor site probably null
IGL00778:Nsmaf APN 4 6,435,056 (GRCm39) critical splice donor site probably null
IGL01775:Nsmaf APN 4 6,396,791 (GRCm39) missense possibly damaging 0.79
IGL02003:Nsmaf APN 4 6,418,522 (GRCm39) missense probably benign 0.02
IGL02039:Nsmaf APN 4 6,424,995 (GRCm39) splice site probably benign
IGL02085:Nsmaf APN 4 6,398,551 (GRCm39) missense probably benign 0.21
IGL02252:Nsmaf APN 4 6,398,378 (GRCm39) missense probably benign 0.00
IGL02655:Nsmaf APN 4 6,424,933 (GRCm39) missense possibly damaging 0.94
R0023:Nsmaf UTSW 4 6,408,680 (GRCm39) missense probably damaging 0.96
R0454:Nsmaf UTSW 4 6,424,874 (GRCm39) splice site probably null
R0538:Nsmaf UTSW 4 6,419,930 (GRCm39) splice site probably null
R0605:Nsmaf UTSW 4 6,418,470 (GRCm39) critical splice donor site probably null
R1033:Nsmaf UTSW 4 6,438,054 (GRCm39) missense probably damaging 1.00
R1472:Nsmaf UTSW 4 6,423,448 (GRCm39) nonsense probably null
R1519:Nsmaf UTSW 4 6,438,062 (GRCm39) missense probably benign 0.06
R1641:Nsmaf UTSW 4 6,409,884 (GRCm39) missense probably benign 0.01
R1668:Nsmaf UTSW 4 6,398,880 (GRCm39) missense probably damaging 0.98
R2212:Nsmaf UTSW 4 6,396,732 (GRCm39) missense probably damaging 0.99
R2351:Nsmaf UTSW 4 6,437,921 (GRCm39) missense probably damaging 1.00
R3862:Nsmaf UTSW 4 6,435,064 (GRCm39) missense probably benign 0.00
R4644:Nsmaf UTSW 4 6,419,940 (GRCm39) splice site probably benign
R4807:Nsmaf UTSW 4 6,398,542 (GRCm39) splice site probably null
R4960:Nsmaf UTSW 4 6,423,342 (GRCm39) missense probably damaging 1.00
R5556:Nsmaf UTSW 4 6,398,621 (GRCm39) missense probably benign 0.00
R5936:Nsmaf UTSW 4 6,421,017 (GRCm39) intron probably benign
R7288:Nsmaf UTSW 4 6,416,641 (GRCm39) missense probably benign
R7295:Nsmaf UTSW 4 6,438,083 (GRCm39) missense probably benign 0.00
R7378:Nsmaf UTSW 4 6,416,586 (GRCm39) missense probably benign
R7615:Nsmaf UTSW 4 6,408,563 (GRCm39) missense probably damaging 1.00
R7842:Nsmaf UTSW 4 6,435,109 (GRCm39) critical splice acceptor site probably null
R7993:Nsmaf UTSW 4 6,398,647 (GRCm39) missense probably benign 0.15
R8737:Nsmaf UTSW 4 6,396,748 (GRCm39) missense probably benign 0.15
R8856:Nsmaf UTSW 4 6,433,320 (GRCm39) nonsense probably null
R8905:Nsmaf UTSW 4 6,424,951 (GRCm39) missense probably benign 0.07
R8963:Nsmaf UTSW 4 6,428,471 (GRCm39) missense probably damaging 0.98
R9019:Nsmaf UTSW 4 6,418,523 (GRCm39) missense probably damaging 1.00
R9097:Nsmaf UTSW 4 6,416,543 (GRCm39) frame shift probably null
R9099:Nsmaf UTSW 4 6,416,543 (GRCm39) frame shift probably null
R9288:Nsmaf UTSW 4 6,414,976 (GRCm39) missense probably benign 0.01
R9328:Nsmaf UTSW 4 6,426,412 (GRCm39) missense probably damaging 1.00
R9378:Nsmaf UTSW 4 6,440,940 (GRCm39) missense probably benign 0.00
R9481:Nsmaf UTSW 4 6,414,976 (GRCm39) missense probably benign 0.01
R9556:Nsmaf UTSW 4 6,408,637 (GRCm39) missense probably benign 0.08
R9745:Nsmaf UTSW 4 6,416,662 (GRCm39) missense possibly damaging 0.49
X0021:Nsmaf UTSW 4 6,398,543 (GRCm39) critical splice donor site probably null
X0063:Nsmaf UTSW 4 6,414,962 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- CAGCTGGGAGACAAAACCTC -3'
(R):5'- TCCAGTACAGCTTTGCTCAC -3'

Sequencing Primer
(F):5'- CCTGATAGCTTTGAGTTGCCAAAC -3'
(R):5'- GTACAGCTTTGCTCACAACATAACAG -3'
Posted On 2015-05-14