Incidental Mutation 'IGL01647:Smad4'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Smad4
Ensembl Gene ENSMUSG00000024515
Gene NameSMAD family member 4
SynonymsDpc4, Smad 4, Madh4, DPC4, D18Wsu70e
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01647
Quality Score
Chromosomal Location73639009-73703780 bp(-) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) A to G at 73640473 bp
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000110589 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025393] [ENSMUST00000114939]
Predicted Effect probably benign
Transcript: ENSMUST00000025393
SMART Domains Protein: ENSMUSP00000025393
Gene: ENSMUSG00000024515

DWA 31 140 5.77e-65 SMART
low complexity region 286 299 N/A INTRINSIC
DWB 320 529 1.41e-123 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000114939
SMART Domains Protein: ENSMUSP00000110589
Gene: ENSMUSG00000024515

DWA 31 140 5.77e-65 SMART
low complexity region 286 299 N/A INTRINSIC
DWB 320 529 1.41e-123 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131339
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142672
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147315
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the Smad family of signal transduction proteins. Smad proteins are phosphorylated and activated by transmembrane serine-threonine receptor kinases in response to TGF-beta signaling. The product of this gene forms homomeric complexes and heteromeric complexes with other activated Smad proteins, which then accumulate in the nucleus and regulate the transcription of target genes. This protein binds to DNA and recognizes an 8-bp palindromic sequence (GTCTAGAC) called the Smad-binding element (SBE). The Smad proteins are subject to complex regulation by post-translational modifications. Mutations or deletions in this gene have been shown to result in pancreatic cancer, juvenile polyposis syndrome, and hereditary hemorrhagic telangiectasia syndrome. [provided by RefSeq, Oct 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit impaired formation of extraembryonic membrane and endoderm and die prior to gastrulation. Heterozygotes develop polyposis of the glandular stomach and duodenum. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402F06Rik T A 2: 35,376,085 D191V probably damaging Het
Adcy6 T C 15: 98,600,275 D382G probably damaging Het
Arhgef33 A T 17: 80,365,266 probably benign Het
Armc10 A G 5: 21,646,093 probably benign Het
Bcas1 T A 2: 170,349,252 Q586L probably damaging Het
Ccdc88a A C 11: 29,504,321 probably benign Het
Cep250 T A 2: 155,983,376 C1057S probably benign Het
Ctsm A T 13: 61,540,273 M14K probably benign Het
Dpy19l1 C T 9: 24,485,069 R117Q probably damaging Het
Fam71b G T 11: 46,405,397 E199* probably null Het
Frem1 A G 4: 82,950,356 Y1463H possibly damaging Het
Gck A T 11: 5,904,472 M251K probably damaging Het
Gzf1 C T 2: 148,683,650 P14S probably damaging Het
Iws1 A T 18: 32,097,222 K748* probably null Het
Kif15 T A 9: 122,963,471 probably benign Het
Ly6g6f A G 17: 35,080,841 probably benign Het
Mrps30 C T 13: 118,380,610 G358R probably damaging Het
Nfrkb T A 9: 31,396,505 probably benign Het
Olfr1033 C T 2: 86,042,097 P261S probably damaging Het
Pakap A T 4: 57,688,477 I107F possibly damaging Het
Pcnt T A 10: 76,370,001 K2506* probably null Het
Pgc G T 17: 47,732,404 G226W probably damaging Het
Pip5k1a C T 3: 95,074,072 V82M probably damaging Het
Plk3 A G 4: 117,130,357 V466A probably damaging Het
Prss44 C A 9: 110,814,677 Q130K probably damaging Het
Rbck1 T C 2: 152,323,232 Y66C probably damaging Het
Rbm6 T C 9: 107,852,882 E189G probably benign Het
Rtn4r G T 16: 18,151,326 R206L probably damaging Het
Ryr2 C T 13: 11,585,480 G4613E probably damaging Het
Sema5a T G 15: 32,417,441 L19R possibly damaging Het
Slc30a5 T C 13: 100,821,145 T139A possibly damaging Het
Slco2a1 T G 9: 103,070,296 S265A possibly damaging Het
St13 C T 15: 81,371,507 R240Q probably damaging Het
Tcea3 A C 4: 136,274,776 probably benign Het
Uhrf1bp1l T C 10: 89,774,120 probably null Het
Vmn1r177 T C 7: 23,866,175 Y92C probably damaging Het
Wnt8b A T 19: 44,511,265 D151V probably damaging Het
Zfp426 T A 9: 20,478,157 M1L possibly damaging Het
Other mutations in Smad4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01012:Smad4 APN 18 73675809 missense probably damaging 1.00
IGL02055:Smad4 APN 18 73641928 splice site probably benign
IGL02101:Smad4 APN 18 73658652 missense probably benign 0.02
IGL02306:Smad4 APN 18 73662869 critical splice acceptor site probably null
R0391:Smad4 UTSW 18 73658649 missense probably benign
R1118:Smad4 UTSW 18 73640262 missense probably benign 0.41
R1163:Smad4 UTSW 18 73648907 missense probably damaging 0.99
R1211:Smad4 UTSW 18 73649911 critical splice acceptor site probably null
R1616:Smad4 UTSW 18 73640262 missense probably benign 0.41
R1742:Smad4 UTSW 18 73675897 missense probably damaging 1.00
R1829:Smad4 UTSW 18 73641894 missense probably benign 0.20
R2045:Smad4 UTSW 18 73649806 nonsense probably null
R2126:Smad4 UTSW 18 73662744 missense probably benign 0.02
R3013:Smad4 UTSW 18 73648904 missense probably damaging 1.00
R3973:Smad4 UTSW 18 73677736 missense possibly damaging 0.49
R3974:Smad4 UTSW 18 73677736 missense possibly damaging 0.49
R3975:Smad4 UTSW 18 73677736 missense possibly damaging 0.49
R4879:Smad4 UTSW 18 73641903 missense probably damaging 1.00
R5101:Smad4 UTSW 18 73675860 missense probably benign 0.41
R5597:Smad4 UTSW 18 73662827 missense probably benign
R5984:Smad4 UTSW 18 73677911 start codon destroyed probably benign 0.29
R6450:Smad4 UTSW 18 73677746 missense possibly damaging 0.73
R7450:Smad4 UTSW 18 73677853 missense probably damaging 1.00
R7524:Smad4 UTSW 18 73675871 missense probably damaging 1.00
R8001:Smad4 UTSW 18 73641810 missense probably damaging 0.99
Posted On2014-01-21