Incidental Mutation 'R7295:Nsmaf'
ID 566659
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 045363-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.092) question?
Stock # R7295 (G1)
Quality Score 225.009
Status Validated
Chromosome 4
Chromosomal Location 6396207-6454271 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 6438083 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 63 (V63A)
Ref Sequence ENSEMBL: ENSMUSP00000029910 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029910] [ENSMUST00000124344]
AlphaFold O35242
Predicted Effect probably benign
Transcript: ENSMUST00000029910
AA Change: V63A

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000029910
Gene: ENSMUSG00000028245
AA Change: V63A

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 probably benign
Transcript: ENSMUST00000124344
AA Change: V63A

PolyPhen 2 Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000120980
Gene: ENSMUSG00000028245
AA Change: V63A

DomainStartEndE-ValueType
low complexity region 23 28 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 98% (59/60)
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
a A T 2: 154,887,678 (GRCm39) D46V probably damaging Het
Acp7 A T 7: 28,328,955 (GRCm39) F75Y possibly damaging Het
Adamts19 T A 18: 58,970,955 (GRCm39) Y180N probably damaging Het
Adck1 G T 12: 88,397,815 (GRCm39) D150Y probably damaging Het
Alb T A 5: 90,610,693 (GRCm39) probably null Het
Baat A T 4: 49,490,275 (GRCm39) Y270N probably damaging Het
Bmp7 A T 2: 172,781,690 (GRCm39) I58N probably damaging Het
Bpifb9a C T 2: 154,109,616 (GRCm39) T504M probably damaging Het
Cbfa2t3 T G 8: 123,364,768 (GRCm39) D338A probably benign Het
Ccnd2 A T 6: 127,125,725 (GRCm39) C104S possibly damaging Het
Clip1 G T 5: 123,765,419 (GRCm39) Q713K probably benign Het
Ddx28 G A 8: 106,737,476 (GRCm39) S194L probably benign Het
Dync1h1 T C 12: 110,631,183 (GRCm39) probably null Het
Edil3 T A 13: 89,279,902 (GRCm39) Y193* probably null Het
Eprs1 A G 1: 185,150,407 (GRCm39) probably null Het
Ercc6l2 T G 13: 63,967,589 (GRCm39) I63R probably damaging Het
Fam171a2 T C 11: 102,329,064 (GRCm39) E565G possibly damaging Het
Fbn1 T A 2: 125,177,407 (GRCm39) D1810V probably damaging Het
Foxj2 T C 6: 122,817,190 (GRCm39) S506P probably benign Het
Frmpd1 A G 4: 45,285,700 (GRCm39) E1507G probably damaging Het
Gfm1 G A 3: 67,347,514 (GRCm39) V258I probably benign Het
Gphn T C 12: 78,538,876 (GRCm39) V174A probably benign Het
Gtpbp3 C A 8: 71,942,139 (GRCm39) S123R possibly damaging Het
H2bc8 T C 13: 23,755,943 (GRCm39) S113P probably benign Het
Hbs1l T C 10: 21,186,051 (GRCm39) V491A probably benign Het
Hoxc12 A G 15: 102,846,810 (GRCm39) N234S probably damaging Het
Il22b A T 10: 118,130,848 (GRCm39) L16* probably null Het
Kcnj5 T C 9: 32,234,087 (GRCm39) D76G probably damaging Het
Klhl11 A G 11: 100,363,068 (GRCm39) Y163H probably damaging Het
Lonp1 G T 17: 56,929,495 (GRCm39) Q181K possibly damaging Het
Mgst1 A T 6: 138,124,754 (GRCm39) I23F probably benign Het
Muc21 G A 17: 35,929,761 (GRCm39) A1475V unknown Het
Myocos T C 1: 162,484,687 (GRCm39) R41G unknown Het
Myod1 A G 7: 46,027,643 (GRCm39) D261G probably benign Het
Nop14 C T 5: 34,796,376 (GRCm39) R781Q probably damaging Het
Ntsr1 A T 2: 180,142,725 (GRCm39) H172L probably damaging Het
Or4k6 T C 14: 50,476,073 (GRCm39) K90E probably damaging Het
Or8b1c A T 9: 38,384,739 (GRCm39) E232V probably benign Het
Pcdha11 T C 18: 37,139,979 (GRCm39) V536A probably damaging Het
Pcdha6 T A 18: 37,101,189 (GRCm39) N127K probably damaging Het
Prps1l1 T A 12: 35,035,679 (GRCm39) C265S probably benign Het
Prune2 A G 19: 17,097,261 (GRCm39) S922G probably benign Het
Qpctl A T 7: 18,883,055 (GRCm39) M19K probably benign Het
Rad51 C T 2: 118,964,599 (GRCm39) T230I possibly damaging Het
Rad9b A G 5: 122,472,341 (GRCm39) F246L possibly damaging Het
Rarb A T 14: 16,508,932 (GRCm38) probably null Het
Sdcbp2 T C 2: 151,429,321 (GRCm39) S214P possibly damaging Het
Slc22a1 T A 17: 12,875,892 (GRCm39) M441L probably benign Het
Slc35f1 G A 10: 52,938,637 (GRCm39) V190I probably benign Het
Spon1 A T 7: 113,629,475 (GRCm39) Q373L possibly damaging Het
Ssbp2 T A 13: 91,842,122 (GRCm39) probably null Het
Sult1e1 T A 5: 87,726,512 (GRCm39) R201* probably null Het
Traj32 T A 14: 54,423,606 (GRCm39) L16Q Het
Ttc16 T C 2: 32,664,437 (GRCm39) I67V probably null Het
Ttn T A 2: 76,556,899 (GRCm39) K30035N probably damaging Het
Ttn T A 2: 76,776,473 (GRCm39) Y1607F unknown Het
Usp16 G A 16: 87,268,977 (GRCm39) R290H probably benign Het
Utp3 G C 5: 88,702,376 (GRCm39) probably benign Het
Xpnpep3 A G 15: 81,298,735 (GRCm39) H56R probably damaging Het
Zfp592 G T 7: 80,674,070 (GRCm39) D345Y probably damaging Het
Zfp931 A T 2: 177,709,824 (GRCm39) Y187* probably null 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
R4112:Nsmaf UTSW 4 6,417,188 (GRCm39) nonsense probably null
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
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'- ACAGTCTCTCAAAGGAATCTGG -3'
(R):5'- TTTCTCCAGCCTCCTGAGAGTG -3'

Sequencing Primer
(F):5'- CAGTCAGTCAGACAGACA -3'
(R):5'- GTCATGGTCACCGCTCTG -3'
Posted On 2019-06-26