Incidental Mutation 'IGL02881:Smad2'
ID362824
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Smad2
Ensembl Gene ENSMUSG00000024563
Gene NameSMAD family member 2
SynonymsSmad 2, Madr2, 7120426M23Rik, Madh2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02881
Quality Score
Status
Chromosome18
Chromosomal Location76241580-76305731 bp(+) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) C to A at 76299780 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000129232 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025453] [ENSMUST00000091831] [ENSMUST00000113930] [ENSMUST00000165084] [ENSMUST00000168423] [ENSMUST00000171256] [ENSMUST00000172198]
Predicted Effect probably null
Transcript: ENSMUST00000025453
SMART Domains Protein: ENSMUSP00000025453
Gene: ENSMUSG00000024563

DomainStartEndE-ValueType
DWA 36 174 1e-64 SMART
Blast:DWB 230 261 2e-10 BLAST
DWB 272 443 2.25e-108 SMART
Predicted Effect probably null
Transcript: ENSMUST00000091831
SMART Domains Protein: ENSMUSP00000089439
Gene: ENSMUSG00000024563

DomainStartEndE-ValueType
DWA 36 144 1.68e-66 SMART
Blast:DWB 200 231 1e-10 BLAST
DWB 242 413 2.25e-108 SMART
Predicted Effect probably null
Transcript: ENSMUST00000113930
SMART Domains Protein: ENSMUSP00000109563
Gene: ENSMUSG00000024563

DomainStartEndE-ValueType
DWA 36 144 1.68e-66 SMART
Blast:DWB 200 231 9e-11 BLAST
DWB 242 408 4.38e-88 SMART
Predicted Effect probably null
Transcript: ENSMUST00000165084
SMART Domains Protein: ENSMUSP00000132851
Gene: ENSMUSG00000024563

DomainStartEndE-ValueType
DWA 36 144 7.85e-67 SMART
PDB:1KHX|A 166 204 3e-19 PDB
SCOP:d1khxa_ 190 204 7e-4 SMART
Predicted Effect probably null
Transcript: ENSMUST00000168423
SMART Domains Protein: ENSMUSP00000130115
Gene: ENSMUSG00000024563

DomainStartEndE-ValueType
DWA 36 174 1e-64 SMART
Blast:DWB 230 261 2e-10 BLAST
DWB 272 443 2.25e-108 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000171256
SMART Domains Protein: ENSMUSP00000125883
Gene: ENSMUSG00000024563

DomainStartEndE-ValueType
DWA 36 174 1e-64 SMART
Blast:DWA 182 213 3e-13 BLAST
Predicted Effect probably null
Transcript: ENSMUST00000172198
SMART Domains Protein: ENSMUSP00000129232
Gene: ENSMUSG00000024563

DomainStartEndE-ValueType
Pfam:MH2 28 58 1.8e-10 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the SMAD, a family of proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and the C. elegans gene Sma. SMAD proteins are signal transducers and transcriptional modulators that mediate multiple signaling pathways. This protein mediates the signal of the transforming growth factor (TGF)-beta, and thus regulates multiple cellular processes, such as cell proliferation, apoptosis, and differentiation. This protein is recruited to the TGF-beta receptors through its interaction with the SMAD anchor for receptor activation (SARA) protein. In response to TGF-beta signal, this protein is phosphorylated by the TGF-beta receptors. The phosphorylation induces the dissociation of this protein with SARA and the association with the family member SMAD4. The association with SMAD4 is important for the translocation of this protein into the nucleus, where it binds to target promoters and forms a transcription repressor complex with other cofactors. This protein can also be phosphorylated by activin type 1 receptor kinase, and mediates the signal from the activin. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, May 2012]
PHENOTYPE: Homozygous mutant embryos die at day 6.5-8.5 with multiple defects, including failed gastrulation, lack of mesoderm, visceral endoderm dysfunction and failure to form anterior-posterior axis. Heterozygotes may show gastrulation defects and lack mandible or eyes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700029H14Rik C A 8: 13,555,999 probably benign Het
Aatf A G 11: 84,471,289 probably benign Het
Asap3 A T 4: 136,239,237 H542L probably benign Het
Cyp4v3 A T 8: 45,308,716 L389H probably damaging Het
Dnah17 C T 11: 118,042,118 E3605K probably damaging Het
Fry C T 5: 150,359,051 T347M probably damaging Het
Glul C A 1: 153,907,116 T191K probably benign Het
Gm6614 T C 6: 141,972,243 R636G probably benign Het
Grsf1 A T 5: 88,673,830 L125Q probably damaging Het
Hfm1 A G 5: 106,874,252 I976T probably damaging Het
Itgb5 A G 16: 33,919,905 T462A probably benign Het
Lmna G T 3: 88,502,926 R60S possibly damaging Het
Mrpl10 T A 11: 97,047,073 V89D probably damaging Het
Muc5b C T 7: 141,857,712 T1465I unknown Het
Myh15 A C 16: 49,117,265 D743A possibly damaging Het
Noxo1 C A 17: 24,699,435 L190I probably damaging Het
Noxo1 T A 17: 24,699,436 L190Q probably damaging Het
Nrn1 C A 13: 36,730,106 probably null Het
Olfr1025-ps1 A G 2: 85,918,116 S64G probably benign Het
Olfr1098 A G 2: 86,922,713 V273A possibly damaging Het
Olfr1226 T A 2: 89,193,641 Y131F probably damaging Het
Olfr170 A T 16: 19,606,300 Y123N probably damaging Het
Pfkfb4 A G 9: 109,007,296 T131A probably null Het
Phf20l1 T C 15: 66,594,980 probably null Het
Pnliprp2 A G 19: 58,771,446 D363G probably benign Het
Prpf6 C T 2: 181,632,071 T336I probably benign Het
Rcc1 C T 4: 132,337,756 R139H probably benign Het
Sae1 T G 7: 16,359,118 K221N probably damaging Het
Slc45a1 T C 4: 150,638,530 K299R probably benign Het
Tmem117 T C 15: 94,879,425 F152S probably damaging Het
Tmem232 C T 17: 65,450,370 C276Y probably damaging Het
Tor1b A T 2: 30,953,853 K47* probably null Het
Ttn A G 2: 76,909,803 V3464A probably benign Het
Ube3b A G 5: 114,412,884 T870A possibly damaging Het
Zscan25 T G 5: 145,290,486 L320R probably benign Het
Other mutations in Smad2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00429:Smad2 APN 18 76298495 missense possibly damaging 0.94
IGL00978:Smad2 APN 18 76299775 splice site probably benign
IGL01295:Smad2 APN 18 76302430 missense probably benign 0.05
IGL01887:Smad2 APN 18 76299894 missense probably damaging 1.00
IGL01960:Smad2 APN 18 76262484 intron probably benign
IGL02977:Smad2 APN 18 76289164 missense possibly damaging 0.64
R0333:Smad2 UTSW 18 76262621 missense probably damaging 1.00
R0391:Smad2 UTSW 18 76289037 critical splice acceptor site probably null
R0523:Smad2 UTSW 18 76262552 missense probably benign
R0570:Smad2 UTSW 18 76289179 splice site probably benign
R0624:Smad2 UTSW 18 76299993 missense probably damaging 1.00
R1573:Smad2 UTSW 18 76262586 missense possibly damaging 0.89
R1953:Smad2 UTSW 18 76262705 missense possibly damaging 0.90
R2132:Smad2 UTSW 18 76288084 nonsense probably null
R2213:Smad2 UTSW 18 76304626 missense probably damaging 1.00
R3021:Smad2 UTSW 18 76262632 missense probably damaging 1.00
R3917:Smad2 UTSW 18 76287937 missense probably benign 0.42
R4503:Smad2 UTSW 18 76302592 missense probably benign 0.23
R5253:Smad2 UTSW 18 76288053 missense probably damaging 1.00
R5290:Smad2 UTSW 18 76262724 missense probably damaging 1.00
R5891:Smad2 UTSW 18 76299975 missense probably damaging 1.00
R6294:Smad2 UTSW 18 76289162 missense probably benign 0.31
R6879:Smad2 UTSW 18 76262654 missense possibly damaging 0.49
R7430:Smad2 UTSW 18 76288080 missense probably damaging 1.00
R7503:Smad2 UTSW 18 76286885 missense probably benign
R7757:Smad2 UTSW 18 76288013 missense probably benign 0.40
R8072:Smad2 UTSW 18 76286951 critical splice donor site probably null
Z1177:Smad2 UTSW 18 76288002 missense probably damaging 1.00
Z1177:Smad2 UTSW 18 76288003 missense probably damaging 1.00
Posted On2015-12-18