Incidental Mutation 'R0023:Nsmaf'
ID15201
Institutional Source Beutler Lab
Gene Symbol Nsmaf
Ensembl Gene ENSMUSG00000028245
Gene Nameneutral sphingomyelinase (N-SMase) activation associated factor
SynonymsFan, factor associated with N-SMase activation
MMRRC Submission 038318-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.121) question?
Stock #R0023 (G1)
Quality Score
Status Validated
Chromosome4
Chromosomal Location6396207-6454271 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 6408680 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Histidine at position 700 (Y700H)
Ref Sequence ENSEMBL: ENSMUSP00000029910 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029910] [ENSMUST00000108374]
Predicted Effect probably damaging
Transcript: ENSMUST00000029910
AA Change: Y700H

PolyPhen 2 Score 0.961 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000029910
Gene: ENSMUSG00000028245
AA Change: Y700H

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: ENSMUST00000108374
SMART Domains Protein: ENSMUSP00000104011
Gene: ENSMUSG00000028249

DomainStartEndE-ValueType
PDZ 124 195 2.84e-14 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 0.2092 question?
Coding Region Coverage
  • 1x: 78.2%
  • 3x: 67.5%
  • 10x: 40.9%
  • 20x: 21.9%
Validation Efficiency 89% (77/87)
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9430007A20Rik A C 4: 144,528,997 D329A probably damaging Het
9530053A07Rik A G 7: 28,153,412 K1375E probably benign Het
Abcc12 T A 8: 86,538,333 H661L probably damaging Het
Acsbg2 C G 17: 56,847,710 A481P probably damaging Het
Aknad1 T A 3: 108,781,185 C610S probably benign Het
Anapc1 T A 2: 128,678,218 K226N probably damaging Het
Aqp11 A T 7: 97,726,689 I251N possibly damaging Het
Arid1a G T 4: 133,691,176 T1032K unknown Het
Atg16l1 T C 1: 87,789,465 V538A probably benign Het
Atp7b A T 8: 22,011,073 L938Q probably damaging Het
Bbs1 C T 19: 4,906,014 A44T probably damaging Het
Btbd9 A T 17: 30,530,214 V42E probably damaging Het
Carmil3 C G 14: 55,492,876 S15R probably damaging Het
Cfap44 T A 16: 44,421,220 F651L probably benign Het
Clcn3 A T 8: 60,933,070 probably benign Het
Copb1 A T 7: 114,250,094 D91E probably benign Het
Ctr9 G A 7: 111,043,947 A509T possibly damaging Het
Dst C T 1: 34,189,119 P1606L probably damaging Het
Emc1 A G 4: 139,371,009 D767G probably damaging Het
Fads1 G A 19: 10,186,897 probably benign Het
Frrs1 T C 3: 116,896,788 F27L probably damaging Het
Itga2 G A 13: 114,870,496 S432L possibly damaging Het
Lrig3 A C 10: 126,010,219 D839A probably damaging Het
Macf1 A T 4: 123,488,314 probably benign Het
Myo6 T C 9: 80,283,534 V789A possibly damaging Het
Nasp A G 4: 116,605,771 probably benign Het
Plekhs1 T G 19: 56,478,516 S260A probably damaging Het
Ptpro T A 6: 137,443,594 V1007D probably damaging Het
R3hdm1 T C 1: 128,211,192 probably benign Het
Rtcb A T 10: 85,949,451 probably benign Het
Suco A T 1: 161,845,585 probably null Het
Synrg G T 11: 84,008,653 D562Y probably damaging Het
Tfip11 T C 5: 112,332,009 S265P possibly damaging Het
Ucp3 G T 7: 100,485,043 V288L probably benign Het
Xylt1 G T 7: 117,634,701 G485V probably damaging Het
Yars A G 4: 129,197,188 T130A probably benign Het
Zfp652 A T 11: 95,753,469 R205* probably null Het
Other mutations in Nsmaf
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00697:Nsmaf APN 4 6417163 critical splice donor site probably null
IGL00778:Nsmaf APN 4 6435056 critical splice donor site probably null
IGL01775:Nsmaf APN 4 6396791 missense possibly damaging 0.79
IGL02003:Nsmaf APN 4 6418522 missense probably benign 0.02
IGL02039:Nsmaf APN 4 6424995 splice site probably benign
IGL02085:Nsmaf APN 4 6398551 missense probably benign 0.21
IGL02252:Nsmaf APN 4 6398378 missense probably benign 0.00
IGL02655:Nsmaf APN 4 6424933 missense possibly damaging 0.94
R0454:Nsmaf UTSW 4 6424874 splice site probably null
R0538:Nsmaf UTSW 4 6419930 splice site probably null
R0605:Nsmaf UTSW 4 6418470 critical splice donor site probably null
R1033:Nsmaf UTSW 4 6438054 missense probably damaging 1.00
R1472:Nsmaf UTSW 4 6423448 nonsense probably null
R1519:Nsmaf UTSW 4 6438062 missense probably benign 0.06
R1641:Nsmaf UTSW 4 6409884 missense probably benign 0.01
R1668:Nsmaf UTSW 4 6398880 missense probably damaging 0.98
R2212:Nsmaf UTSW 4 6396732 missense probably damaging 0.99
R2351:Nsmaf UTSW 4 6437921 missense probably damaging 1.00
R3862:Nsmaf UTSW 4 6435064 missense probably benign 0.00
R4112:Nsmaf UTSW 4 6417188 nonsense probably null
R4644:Nsmaf UTSW 4 6419940 splice site probably benign
R4807:Nsmaf UTSW 4 6398542 splice site probably null
R4960:Nsmaf UTSW 4 6423342 missense probably damaging 1.00
R5556:Nsmaf UTSW 4 6398621 missense probably benign 0.00
R5936:Nsmaf UTSW 4 6421017 intron probably benign
R7288:Nsmaf UTSW 4 6416641 missense probably benign
R7295:Nsmaf UTSW 4 6438083 missense probably benign 0.00
R7378:Nsmaf UTSW 4 6416586 missense probably benign
R7615:Nsmaf UTSW 4 6408563 missense probably damaging 1.00
R7842:Nsmaf UTSW 4 6435109 critical splice acceptor site probably null
R7993:Nsmaf UTSW 4 6398647 missense probably benign 0.15
X0021:Nsmaf UTSW 4 6398543 critical splice donor site probably null
X0063:Nsmaf UTSW 4 6414962 critical splice donor site probably null
Posted On2012-12-12