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Category   Symbol Source: HGNC EntrezGene Ensembl GeneCards RNA genes CroW21
GIFtS

SMAD7 Gene

protein-coding   GIFtS: 66
GCID: GC18M046446

SMAD family member 7

(Previous names: MAD, mothers against decapentaplegic homolog 7 (Drosophila),...)
(Previous symbols: MADH8, MADH7)
 Explore 54 diseases affiliated with
SMAD7 via our new
 Human Malady Compendium 
Biological research products
for SMAD7
    

(According to 1HGNC, 2Entrez Gene,
3UniProtKB/Swiss-Prot, 4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc, 7Ensembl, 8DME, 9miRBase, and/or 10fRNAdb)
About This Section

Aliases
SMAD Family Member 71 2 3     MAD (Mothers Against Decapentaplegic, Drosophila) Homolog 72
MADH71 2 3 5     Mothers Against Decapentaplegic Homolog 72
MADH81 2 3     Mothers Against Decapentaplegic, Drosophila, Homolog Of, 72
Mothers Against DPP Homolog 82 3     SMAD, Mothers Against DPP Homolog 72
HSMAD71     Smad73
MAD Homolog 82 3     MAD Homolog 73
CRCS32 5     Mothers Against Decapentaplegic Homolog 83
MAD, Mothers Against Decapentaplegic Homolog 7 (Drosophila)1     Mothers Against DPP Homolog 73
SMAD, Mothers Against DPP Homolog 7 (Drosophila)1     SMAD 73

External Ids:    HGNC: 67731   Entrez Gene: 40922   Ensembl: ENSG000001016657   OMIM: 6029325   UniProtKB: O151053   

Export aliases for SMAD7 gene to outside databases

Previous GC identifers: GC18M044699 GC18M044700 GC18M043299


(According to Entrez Gene, Tocris Bioscience, Wikipedia's Gene Wiki, PharmGKB,
UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL)
About This Section

Entrez Gene summary for SMAD7:
The protein encoded by this gene is a nuclear protein that binds the E3 ubiquitin ligase SMURF2. Upon binding, this
complex translocates to the cytoplasm, where it interacts with TGF-beta receptor type-1 (TGFBR1), leading to the
degradation of both the encoded protein and TGFBR1. Expression of this gene is induced by TGFBR1. Variations in this
gene are a cause of susceptibility to colorectal cancer type 3 (CRCS3). Several transcript variants encoding different
isoforms have been found for this gene. (provided by RefSeq, Jun 2010)

UniProtKB/Swiss-Prot: SMAD7_HUMAN, O15105
Function: Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; has
been shown to inhibit TGF-beta (Transforming growth factor) and activin signaling by associating with their receptors
thus preventing SMAD2 access. Functions as an adapter to recruit SMURF2 to the TGF-beta receptor complex. Also acts by
recruiting the PPP1R15A-PP1 complex to TGFBR1, which promotes its dephosphorylation. Positively regulates PDPK1 kinase
activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator (By
similarity)

Gene Wiki entry for SMAD7 (Mothers against decapentaplegic homolog 7)


(According to GeneLoc and/or HGNC, and/or
Entrez Gene (NCBI build 37),
and/or miRBase,
Genomic Views according to UCSC (hg19) and Ensembl (release 69), Regulatory elements and Epigenetics data according to QIAGEN, SABiosciences, and/or SwitchGear Genomics)
About This Section
RefSeq DNA sequence:
NC_000018.9  NC_018929.1  NT_010966.14  
Regulatory elements:
   SABiosciences Regulatory transcription factor binding sites in the SMAD7 gene promoter:
         AhR   STAT1   Pax-5   HFH-1   p300   MyoD   HNF-4alpha1   
         Other transcription factors

SwitchGear Promoter luciferase reporter plasmidSMAD7 promoter sequence
   Search SABiosciences Chromatin IP Primers for SMAD7

Epigenetics:
QIAGEN PyroMark CpG Assay predesigned Pyrosequencing DNA Methylation assays in human, mouse, rat SMAD7


Genomic Location:
Genomic View: UCSC Golden Path with GeneCards custom track

Entrez Gene cytogenetic band: 18q21.1   Ensembl cytogenetic band:  18q21.1   HGNC cytogenetic band: 18q21.1

SMAD7 Gene in genomic location: bands according to Ensembl, locations according to (and/or Entrez Gene and/or Ensembl if different)
SMAD7 gene location

GeneLoc information about chromosome 18         GeneLoc Exon Structure

GeneLoc location for GC18M046446:  view genomic region     (about GC identifiers)

Start:
46,446,223 bp from pter      End:
46,477,081 bp from pter
Size:
30,859 bases      Orientation:
minus strand

(According to 1UniProtKB, HORDE, neXtProt, Ensembl, and/or Reactome, Modification sites according to 2PhosphoSitePlus, Specific Peptides from DME, Protein expression images according to data from SPIRE MOPED and PaxDb, RefSeq according to NCBI, PDB rendering according to OCA and/or Proteopedia, Recombinant Proteins from EMD Millipore, R&D Systems, GenScript, Enzo Life Sciences, OriGene, Novus Biologicals, Sino Biological, ProSpec, and/or Uscn,
Biochemical Assays by EMD Millipore, R&D Systems, OriGene, GenScript, Cell Signaling Technology, Enzo Life Sciences, and/or Uscn, Ontologies according to Gene Ontology Consortium 01 Mar 2013 and Entrez Gene, Antibodies by EMD Millipore, R&D Systems, GenScript, Cell Signaling Technology, OriGene, Novus Biologicals, Thermo Fisher Scientific, Abcam, and/or Uscn)
About This Section

UniProtKB/Swiss-Prot: SMAD7_HUMAN, O15105 (See protein sequence)
Recommended Name: Mothers against decapentaplegic homolog 7  
Size: 426 amino acids; 46426 Da
Subunit: Interacts with WWP1 (By similarity). Interacts with COPS5. Interacts with NEDD4L. Interacts with STAMBP.
Interacts with RNF111, AXIN1 and AXIN2. Interacts with PPP1R15A. Interacts (via MH2 domain) with EP300. Interacts with
ACVR1B, SMURF1, SMURF2 and TGFBR1; SMAD7 recruits SMURF1 and SMURF2 to the TGF-beta receptor and regulates its
degradation. Interacts with PDPK1 (via PH domain)
Subcellular location: Nucleus. Cytoplasm. Note=Interaction with NEDD4L or RNF111 or induces translocation from the
nucleus to the cytoplasm. TGF-beta stimulates its translocation from the nucleus to the cytoplasm. PDPK1 inhibits its
translocation from the nucleus to the cytoplasm in response to TGF-beta
6/7 PDB 3D structures from and Proteopedia for SMAD7 (see all 7):
2DJY (3D)        2KXQ (3D)        2LTV (3D)        2LTW (3D)        2LTX (3D)        2LTY (3D)    
Secondary accessions: B7Z773 O14740 Q6DK23
Alternative splicing: 2 isoforms:  O15105-1   O15105-2   (No experimental confirmation available)

Explore the universe of human proteins at neXtProt for SMAD7: NX_O15105

Post-translational modifications:

  • Phosphorylation on Ser-249 does not affect its stability, nuclear localization or inhibitory function in TGFB
  • signaling; however it affects its ability to regulate transcription (By similarity). Phosphorylated by PDPK11
  • Ubiquitinated by WWP1 (By similarity). Polyubiquitinated by RNF111, which is enhanced by AXIN1 and promotes proteasomal
  • degradation. In response to TGF-beta, ubiquitinated by SMURF1; which promotes its degradation1
  • Acetylation prevents ubiquitination and degradation mediated by SMURF11
  • View modification sites using PhosphoSitePlus2
  • View neXtProt modification sites for NX_O15105

  • SMAD7 Protein expression data from MOPED and PaxDb:    About this image 
    Estimated protein expression log10 (pmol).

    REFSEQ proteins (4 alternative transcripts): 
    NP_001177750.1  NP_001177751.1  NP_001177752.1  NP_005895.1  

    ENSEMBL proteins: 
     ENSP00000262158   ENSP00000466902   ENSP00000467621   ENSP00000465590  
    Reactome Protein details: O15105
    Human Recombinant Protein Products: 
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    Uscn Proteins for SMAD7

    Gene Ontology (GO): 5/11 cellular component terms (GO ID links to tree view) (see all 11):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0005634nucleus IDA12151385
    GO:0005654nucleoplasm TAS--
    GO:0005667transcription factor complex IEA--
    GO:0005730nucleolus ----
    GO:0005737cytoplasm IDA17438144


    SMAD7 for ontologies           About GeneDecksing



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    (According to InterPro, ProtoNet, UniProtKB, and/or BLOCKS, Sets of similar genes according to GeneDecks)
    About This Section

    SMAD7 for domains           About GeneDecksing

    5/6 InterPro domains/families (see all 6):
     IPR013019 MAD_homology_MH1
     IPR008984 SMAD_FHA_domain
     IPR001132 SMAD_dom_Dwarfin-type
     IPR017855 SMAD_dom-like
     IPR013790 Dwarfin

    Graphical View of Domain Structure for InterPro Entry O15105

    ProtoNet protein and cluster: O15105

    1 Blocks protein family: IPB001132 Dwarfin protein

    UniProtKB/Swiss-Prot: SMAD7_HUMAN, O15105
    Similarity: Belongs to the dwarfin/SMAD family
    Similarity: Contains 1 MH1 (MAD homology 1) domain
    Similarity: Contains 1 MH2 (MAD homology 2) domain


    (According to 1UniProtKB, Genatlas, LifeMap Discovery™, IUBMB, and/or 2DME, Human phenotypes from GenomeRNAi, Animal models from MGI Mar 06 2013,
    bound targets from SABiosciences, miRNA Gene Targets from miRTarBase shRNA from OriGene, RNAi from EMD Millipore, siRNAs from OriGene, QIAGEN, microRNA from QIAGEN, Gene Editing from DNA2.0, Clones from EMD Millipore, OriGene, SwitchGear Genomics, GenScript, Sino Biological, DNA2.0, and Vector BioLabs, Cell Lines from GenScript, LifeMap BioReagents, In Situ Hybridization Assays from Advanced Cell Diagnostics, Ontologies according to Gene Ontology Consortium 01 Mar 2013 via Entrez Gene.)
    About This Section

    Function Summary:

         UniProtKB/Swiss-Prot: SMAD7_HUMAN, O15105
    Function: Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; has
    been shown to inhibit TGF-beta (Transforming growth factor) and activin signaling by associating with their receptors
    thus preventing SMAD2 access. Functions as an adapter to recruit SMURF2 to the TGF-beta receptor complex. Also acts by
    recruiting the PPP1R15A-PP1 complex to TGFBR1, which promotes its dephosphorylation. Positively regulates PDPK1 kinase
    activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator (By
    similarity)
    Induction: By TGFB1

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    hsa-miR-579 hsa-miR-106a hsa-miR-15a hsa-miR-578 hsa-miR-138-2* hsa-miR-519a hsa-miR-371-5p hsa-miR-1244
    SwitchGear 3'UTR luciferase reporter plasmidSMAD7 3' UTR sequence
    Inhib. RNA
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    Gene Ontology (GO): 5/11 molecular function terms (GO ID links to tree view) (see all 11):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0003700sequence-specific DNA binding transcription factor activity IEA--
    GO:0005515protein binding IPI16601693
    GO:0005518collagen binding IEA--
    GO:0008013beta-catenin binding IPI18593713
    GO:0030617transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity IDA9256479


    SMAD7 for ontologies           About GeneDecksing


    1 GenomeRNAi human phenotype for SMAD7:
     Proliferating cells 

    Animal Models:
         Mouse knock-outs for SMAD7: Smad7tm1.1Shou Smad7tm1Rheu Smad7tm1.2Ink
         11 MGI mutant phenotypes (inferred from 5 alleles(MGI details for Smad7):
     behavior/neurological  cardiovascular system  cellular  growth/size  hematopoietic system 
     homeostasis/metabolism  immune system  integument  mortality/aging  muscle 
     reproductive system 

    SMAD7 for phenotypes           About GeneDecksing


    (Pathways according to EMD Millipore, R&D Systems, Cell Signaling Technology, KEGG, PharmGKB, BioSystems, Reactome, Tocris Bioscience, GeneGo (Thomson Reuters), QIAGEN, and/or UniProtKB, Sets of similar genes according to GeneDecks, Interaction Networks according to SABiosciences, and/or STRING, Interactions according to 1UniProtKB, 2MINT, 3I2D, and/or 4STRING, with links to IntAct and Ensembl, Ontologies according to Gene Ontology Consortium 01 Mar 2013 via Entrez Gene).
    About This Section

    Unified GeneCards pathways - 5/20 super-pathways (see all 20About this table 
    See pathways by source

    Super-pathwaycontained gene-specific pathways
    1Immune response_IFN gamma signaling pathway
    Immune response_IFN gamma signaling pathway1.00
    IFN-gamma pathway0.43
    Immune response IFN gamma signaling pathway1.00
    2Transcriptional activity of SMAD2/SMAD3:SMAD4 heterotrimer
    Transcriptional activity of SMAD2/SMAD3:SMAD4 heterotrimer1.00
    Signaling by TGF-beta Receptor Complex0.61
    SMAD2/SMAD3:SMAD4 heterotrimer regulates transcription0.63
    3Development_TGF-beta receptor signaling
    Development_TGF-beta receptor signaling1.00
    Development TGF-beta receptor signaling0.96
    4Generic Transcription Pathway
    Generic Transcription Pathway1.00
    Gene Expression0.46
    5Signaling by BMP
    Signaling by BMP1.00
    BMP receptor signaling0.31

    Pathway sources
    See GeneCards unified pathways
    Show all pathways

    3 EMD Millipore Pathways for SMAD7
        Immune response IFN gamma signaling pathway
    Signal transduction Activin A signaling regulation
    Development TGF-beta receptor signaling

    1 R&D Systems Pathway for SMAD7
        TGF-beta Signaling Pathways


    3 GeneGo (Thomson Reuters) Pathways for SMAD7
        Signal transduction Activin A signaling regulation
    Immune response IFN gamma signaling pathway
    Development TGF-beta receptor signaling

    5/9 BioSystems Pathways for SMAD7 (see all 9
        TGF Beta Signaling Pathway
    Integrated Breast Cancer Pathway
    TGF-beta Receptor Signaling Pathway
    ALK1 signaling events
    BMP receptor signaling

    5/12        Reactome Pathways for SMAD7 (see all 12)
        TGF-beta receptor signaling activates SMADs
    Degradation of Ub-SMAD7
    Generic Transcription Pathway
    Transcriptional activity of SMAD2/SMAD3:SMAD4 heterotrimer
    Degradation of TGF-beta receptor complex


    2         Kegg Pathways  (Kegg details for SMAD7):
        Endocytosis
    TGF-beta signaling pathway


    SMAD7 for pathways           About GeneDecksing

    Interactions:

        SABiosciences Gene Network CentralTM Interacting Genes and Proteins Network for SMAD7

    STRING Interaction Network Preview (showing 5 interactants - click image to see 25)

    5/125 Interacting proteins for SMAD7 (O151051, 2, 3 ENSP000002621584) via UniProtKB, MINT, STRING, and/or I2D (see all 125)
    InteractantInteraction Details
    GeneCardExternal ID(s)
    AXIN1O151692, 3, ENSP000002623204MINT-1899832 MINT-1953771 MINT-1953921 MINT-1953720 MINT-1953902 MINT-1953874 MINT-2779077 MINT-1953967 I2D: score=4 STRING: ENSP00000262320
    HEYLQ9NQ872, 3, ENSP000003619434MINT-61810 I2D: score=3 STRING: ENSP00000361943
    MYOD1P151722, 3, ENSP000002500034MINT-61815 I2D: score=3 STRING: ENSP00000250003
    PIAS1O759252, 3, ENSP000002496364MINT-61806 I2D: score=3 STRING: ENSP00000249636
    ASH1LQ9NR482, 3MINT-61817 I2D: score=3 
    About this table

    Gene Ontology (GO): 5/38 biological process terms (GO ID links to tree view) (see all 38):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0000122negative regulation of transcription from RNA polymerase II promoter IDA17438144
    GO:0001657ureteric bud development IEA--
    GO:0006351transcription, DNA-dependent TAS--
    GO:0006367transcription initiation from RNA polymerase II promoter TAS--
    GO:0007179transforming growth factor beta receptor signaling pathway TAS--


    SMAD7 for ontologies           About GeneDecksing



    (Chemical Compounds according to UniProtKB, Enzo Life Sciences, EMD Millipore, Tocris Bioscience HMDB, BitterDB, and/or Novoseek, and Drugs according to DrugBank, Enzo Life Sciences, and/or PharmGKB, with drugs/clinical trials/news search links to CenterWatch)
    About This Section

    SMAD7 for compounds           About GeneDecksing

    Browse Small Molecules at EMD Millipore
    Browse drugs & compounds from Enzo Life Sciences

    Browse Tocris compounds for SMAD7
    10/18 Novoseek chemical compound relationships for SMAD7 gene (see all 18)    About this table
    Compound   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    tgf beta1 71.9 6 17469181 (2), 16871886 (1), 17763417 (1), 20196115 (1) (see all 5)
    sb 203580 40.9 2 15905080 (1)
    hydroxyproline 24.6 3 18430418 (2), 18992195 (1)
    matrigel 17.9 2 16407850 (1), 16007121 (1)
    bleomycin 16.4 9 10393693 (5), 16187293 (1), 12761881 (1)
    oligonucleotide 10.8 3 19079231 (1), 12464953 (1), 14586410 (1)
    pd 98,059 7.52 1 12615364 (1)
    cycloheximide 4.21 2 10896788 (1)
    glucose 2.78 4 12753288 (2), 19674192 (1)
    vegf 1.85 5 16902401 (2), 15492278 (1), 19450457 (1), 20006606 (1)

    Search CenterWatch for drugs/clinical trials and news about SMAD7 

    (Secondary structures according to fRNAdb,
    GenBank/EMBL/DDBJ Accessions according to
    Unigene (Build 235 Homo sapiens; Mar 10 2013) or GenBank,
    RefSeq according to Entrez Gene,
    DOTS (version 10), and/or AceView, transcript ids from Ensembl with links to UCSC,
    exon structure from GeneLoc, alternative splicing isoforms according to ASD and/or ECgene,
    RNAi Products from EMD Millipore,
    siRNAs from OriGene, QIAGEN, shRNA from OriGene, microRNA from QIAGEN,
    Tagged/untagged cDNA clones from OriGene, SwitchGear Genomics, GenScript, DNA2.0, Vector BioLabs, Primers from OriGene, SABiosciences, and/or QIAGEN )
    About This Section

    REFSEQ mRNAs for SMAD7 gene (4 alternative transcripts): 
    NM_001190821.1  NM_001190822.1  NM_001190823.1  NM_005904.3  

    Unigene Cluster for SMAD7:

    SMAD family member 7
    Hs.465087  [show with all ESTs]
    Unigene Representative Sequence: AF010193
    8 Ensembl transcripts including schematic representations, and UCSC links where relevant:
    ENST00000262158(uc002ldg.3 uc021ujr.1) ENST00000545051(uc002ldf.3 uc010xde.2)
    ENST00000591805 ENST00000589634 ENST00000587336 ENST00000585986 ENST00000586093
    ENST00000588190

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    hsa-miR-579 hsa-miR-106a hsa-miR-15a hsa-miR-578 hsa-miR-138-2* hsa-miR-519a hsa-miR-371-5p hsa-miR-1244
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    Additional cDNA sequence: 

    AF010193.1 AF015261.1 AK131394.1 AK301535.1 BC074818.2 BC074819.2 

    6 DOTS entries:

    DT.313061  DT.99955302  DT.100745695  DT.121083990  DT.40212194  DT.121083988 

    24/69 AceView cDNA sequences (see all 69):

    AF015261 AI635141 BQ189164 AA347448 AW170511 CD671921 BC074818 AA347449 
    AW614916 AI215892 AW339682 AA683504 CD679259 BU731315 CK903955 AA347306 
    BC074819 AK131394 BX111807 BE046204 BM479978 BM052739 AA347307 AI807690 

    GeneLoc Exon Structure

    5/6 Alternative Splicing Database (ASD) splice patterns (SP) for SMAD7 (see all 6)    About this scheme

    ExUns: 1 ^ 2a · 2b ^ 3 ^ 4 ^ 5 ^ 6a · 6b · 6c · 6d · 6e
    SP1:                          -     -                                 
    SP2:        -     -           -     -                                 
    SP3:        -     -           -     -                                 
    SP4:                          -     -                                 
    SP5:                                -                                 


    ECgene alternative splicing isoforms for SMAD7

    (RNA expression data according to H-InvDB, NONCODE, miRBase, and RNAdb, Expression images according to data from BioGPS, Illumina Human BodyMap, and CGAP SAGE, Sets of similar genes according to GeneDecks, in vivo and in vitro expression data from LifeMap Discovery™, plus additional links to Genevestigator, and/or SOURCE, and/or BioGPS, and/or UniProtKB,
    PCR Arrays from SABiosciences, Primers from OriGene, SABiosciences, and/or QIAGEN, In Situ Hybridization Assays from Advanced Cell Diagnostics)
    About This Section

    SMAD7 expression in normal human tissues (normalized intensities)
    See probesets specificity/sensitivity at GeneAnnot
    About this imageBioGPS
    CGAP TAG: TTTAGACTTT

    Microarray
    RNAseq (Illumina Body Map)
    (100×FPKM)½
    SAGE (Serial Analysis of Gene Expression)

    About this image

    SMAD7 expression in embryonic tissues and stem cells
    Expression by the Database of Embryonic development, Stem cell research, and Regenerative medicine    About this table
    4 LifeMap In Vivo Development Anatomical Compartments/Cells 
    Tissue Anatomical Compartment CellCategory (developmental path)
    Extraembryonic MesodermExtraembryonic MesodermExtraembryonic Mural CellsExtraembryonic Tissues
    Lateral Plate MesodermSplanchnic MesodermMural CellsPericytes, Smooth Muscle
    LungLung BudLung Bud Progenitor CellsLung
    LiverLiver BudLiver
    Expression: Positive    Negative     Selective marker
    Experimental details: Curated     Microarrays     In-situ hybridization
    Stem Cell Differentiation: 2 LifeMap Cells 
    NameCategory
    Sclerotome cells (Primary Cell)Bone, Cartilage, Somite
    PureStem™ progenitor U31 (Embryonic Progenitor Cell)

    See SMAD7 Protein Expression from SPIRE MOPED and PaxDB
    Genevestigator expression for SMAD7

    SOURCE GeneReport for Unigene cluster: Hs.465087

    UniProtKB/Swiss-Prot: SMAD7_HUMAN, O15105
    Tissue specificity: Ubiquitous with higher expression in the lung and vascular endothelium

        SABiosciences Expression via Pathway-Focused PCR Arrays including SMAD7: 
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              Liver Cancer in human mouse rat

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    (Orthologs according to 1,2HomoloGene (2older version, for species not in 1newer version), 3euGenes, 4SGD , 5MGI Mar 06 2013, with possible further links to Flybase and/or WormBase, and/or 6Ensembl pan taxonomic compara , Gene Trees according to Ensembl and TreeFam)
    About This Section

    This gene was present in the common ancestor of animals.

    Orthologs for SMAD7 gene from 5/18 species (see all 18)    About this table
    Organism Taxonomic
    classification
    Gene Description Human
    Similarity
    Orthology
    Type
    Details
    chicken
    (Gallus gallus)
    Aves SMAD76
    Uncharacterized protein
    89(a)
    1 ↔ 1
    Z(1122718-1131903)
    lizard
    (Anolis carolinensis)
    Reptilia SMAD76
    --
    95(a)
    1 ↔ 1
    2(518218-571058)
    African clawed frog
    (Xenopus laevis)
    Amphibia madh72 MAD, mothers against decapentaplegic homolog 7 (Drosophila) 81.46(n)    BC059286.1 
    zebrafish
    (Danio rerio)
    Actinopterygii madh72 MAD, mothers against decapentaplegic homolog 7 (Drosophila) 81.68(n)   326282  AY134491.1 
    fruit fly
    (Drosophila melanogaster)
    Insecta Dad6
    Daughters against dpp
    19(a)
    1 → many
    3R(12879729-12896135)


    ENSEMBL Gene Tree for SMAD7 (if available)
    TreeFam Gene Tree for SMAD7 (if available) 

    (Paralogs according to 1HomoloGene,
    2Ensembl, and 3SIMAP, Pseudogenes according to 4Pseudogene.org Build 68)
    About This Section
    Paralogs for SMAD7 gene
    SMAD22  SMAD32  SMAD12  SMAD52  SMAD62  SMAD92  SMAD42  
    4 SIMAP similar genes for SMAD7 using alignment to 3 protein entries:     SMAD7_HUMAN (see all proteins):
    SMAD3    SMAD4    SMAD6    SMAD1

    SMAD7 for paralogs           About GeneDecksing



    (SNPs/Variants according to the 1NCBI SNP Database, 2Ensembl, 3PupaSUITE, UniProtKB, and DNA2.0, Linkage Disequilibrium by HapMap, Structural Variations(CNVs/InDels/Inversions) from the Database of Genomic Variants, Mutations from the Human Gene Mutation Database (HGMD) and the Locus Specific Mutation Databases (LSDB), Blood group antigen gene mutations by BGMUT, Resequencing Primers from QIAGEN, Cancer Mutation PCR Arrays and Assays and Copy Number PCR Arrays from SABiosciences)
    About This Section

    10/602 NCBI SNPs in SMAD7 are shown (see all 602    About this table
    Genomic DataTranscription Related DataAllele Frequencies
    SNP IDValidClinical
    significance
    Chr 18 posSequence#AA
    Chg
    TypeMore#Allele
    freq
    PopTotal
    sample
    More
    ----------
    rs72382161,2
    C,--43330561(+) CCTGGA/GGGCCC 1 -- us2k10--------
    rs1911528871,2
    --46445749(+) ATCACA/CCTTCC 4 -- ds50010--------
    rs1822788601,2
    --46445813(+) GTAGGC/TTTAGG 4 -- ds50010--------
    rs1867559781,2
    --46445849(+) AAGAAA/CCAGAT 4 -- ds50010--------
    rs1928822281,2
    --46446101(+) CCCACA/GTCTCC 4 -- ds50010--------
    rs1849405831,2
    --46446266(+) ACTCCC/TTTAGA 4 -- ut310--------
    rs169501121,2
    C,F,H,--46446515(+) TCAGGT/GTTTTT 4 -- ut317Minor allele frequency- G:0.01NA NS EA 558
    rs169501131,2
    C,F,H,--46446589(+) GTTCAT/CTTAAA 4 -- ut3119Minor allele frequency- C:0.08NA NS EA CSA WA 2478
    rs1423414291,2
    --46446660(+) AGTGTC/TGAAGT 4 -- ut310--------
    rs1900537341,2
    --46446805(+) TCCCCA/GCTTGC 4 -- ut310--------

    HapMap Linkage Disequilibrium report for SMAD7 (46446223 - 46477081 bp)
    Structural Variations (Copy Number Variations, Insertions/Deletions, Inversions)
          Database of Genomic Variants (DGV) variations for SMAD7: --
    Human Gene Mutation Database (HGMD): SMAD7

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    (in which this Gene is Involved, According to MalaCards, OMIM, UniProtKB, the University of Copenhagen DISEASES database, Novoseek, Genatlas, GeneTests, GAD, HuGE Navigator, and/or TGDB.)
    About This Section

    SMAD7 for disorders           About GeneDecksing

    OMIM gene information: 602932   
    OMIM disorders: 612229  
    UniProtKB/Swiss-Prot: SMAD7_HUMAN, O15105
  • Genetic variations in SMAD7 influence susceptibility to colorectal cancer type 3 (CRCS3) [MIM:612229].
  • Colorectal cancer consists of tumors or cancer of either the colon or rectum or both. Cancers of the large intestine
    are the second most common form of cancer found in males and females. Symptoms include rectal bleeding, occult blood
    in stools, bowel obstruction and weight loss. Treatment is based largely on the extent of cancer penetration into the
    intestinal wall. Surgical cures are possible if the malignancy is confined to the intestine. Risk can be reduced when
    following a diet which is low in fat and high in fiber

    20/54 diseases for SMAD7 (see all 54):    About MalaCards
    colorectal cancer    fibrodysplasia ossificans progressiva    lichen planus    oral lichen planus
    localized scleroderma    inflammatory bowel disease    ureteral obstruction    esophageal squamous cell carcinoma
    squamous cell carcinoma    pancreatic ductal adenocarcinoma    adult t-cell leukemia    chronic lymphocytic leukemia
    keloids    lymphocytic leukemia    leukemia/lymphoma    scleroderma
    familial colorectal cancer    malignant glioma    fibrosis    leiomyoma

    1 disease from the University of Copenhagen DISEASES database for SMAD7:
    Ureteral obstruction

    10/38 Novoseek disease relationships for SMAD7 gene (see all 38)    About this table

    Disease   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    renal fibrosis 51.5 2 18508563 (1), 15193216 (1)
    keloid 46.9 7 17144456 (4), 19781253 (2), 16156269 (1)
    pancreatic cancer 46.2 19 15150118 (4), 10498890 (3), 16714330 (3), 15811853 (2) (see all 7)
    scars hypertrophic 45.6 1 18616749 (1)
    pulmonary fibrosis 38.8 7 10393693 (3)
    liver fibrosis 35.5 3 19878580 (2), 19861282 (1)
    diabetic nephropathies 27.2 2 19959709 (1), 12397035 (1)
    aggressiveness 21.4 1 12952364 (1)
    pancreatic carcinoma 21.3 2 12140283 (1), 9892110 (1)
    colon adenocarcinoma 21 2 15922743 (1), 18781153 (1)

    Genetic Association Database (GAD): SMAD7
    Human Genome Epidemiology (HuGE) Navigator: SMAD7 (32 documents)

    Export disorders for SMAD7 gene to outside databases

    (in PubMed. Associations of this gene to articles via 1Entrez Gene, 2UniProtKB/Swiss-Prot, 3HGNC, 4GAD, 5PharmGKB, 6HMDB, 7DrugBank, 8UniProtKB/TrEMBL, 9 Novoseek, and/or 10fRNAdb)
    About This Section

    PubMed articles for SMAD7 gene, integrated from 9 sources (see all 411):
    (articles sorted by number of sources associating them with SMAD7)
        Utopia: connect your pdf to the dynamic
    world of online information

    1. Vascular MADs: two novel MAD-related genes selectively inducible by flow in human vascular endothelium. (PubMed id 9256479)1, 2, 3, 9 Topper J.N.... Falb D. (1997)
    2. Identification of Smad7, a TGFbeta-inducible antagonist of TGF-beta signalling. (PubMed id 9335507)1, 2, 9 Nakao A....ten Dijke P. (1997)
    3. Smurf1 interacts with transforming growth factor-beta type I receptor through Smad7 and induces receptor degradation. (PubMed id 11278251)1, 2, 9 Ebisawa T....Miyazono K. (2001)
    4. Smad7 binds to Smurf2 to form an E3 ubiquitin ligase that targets the TGF-beta receptor for degradation. (PubMed id 11163210)1, 2, 9 Kavsak P.... Wrana J.L. (2000)
    5. Axin is a scaffold protein in TGF-beta signaling that promotes degradation of Smad7 by Arkadia. (PubMed id 16601693)1, 2, 9 Liu W.... Lin S.-C. (2006)
    6. Jab1/CSN5, a component of the COP9 signalosome, regulates transforming growth factor beta signaling by binding to Smad7 and promoting its degradation. (PubMed id 14993265)1, 2, 9 Kim B.-C.... Kim S.-J. (2004)
    7. GADD34-PP1c recruited by Smad7 dephosphorylates TGFbeta type I receptor. (PubMed id 14718519)1, 2, 9 Shi W.... Cao X. (2004)
    8. Arkadia amplifies TGF-beta superfamily signaling through degradation of Smad7. (PubMed id 14657019)1, 2, 9 Koinuma D.... Miyazono K. (2003)
    9. The MAD-related protein Smad7 associates with the TGFbeta receptor and functions as an antagonist of TGFbeta signaling. (PubMed id 9215638)1, 2, 9 Hayashi H.... Falb D. (1997)
    10. An expanded WW domain recognition motif revealed by the interaction between Smad7 and the E3 ubiquitin ligase Smurf2. (PubMed id 16641086)1, 2, 9 Chong P.A....Forman-Kay J.D. (2006)

    (in PubMed, OMIM, and NCBI Bookshelf)
    About This Section
     ANDOR
    Aliases
    Disorders
    Free Text  

      Query String
    PubMed
    OMIM
    NCBI Bookshelf
      (Note: In FireFox, select the above section and copy using Ctrl-C)

    (According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, Kegg, and/or H-InvDB)
    About This Section
    Entrez Gene: 4092 HGNC: 6773 AceView: SMAD7 Ensembl:ENSG00000101665 euGenes: HUgn4092
    ECgene: SMAD7 Kegg: 4092 H-InvDB: SMAD7

    (According to HUGE)
    About This Section
      --

    (According to PharmGKB, ATLAS, HORDE, IMGT, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL,
    Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot)
    About This Section
    NameDescription
    PharmGKB entry for SMAD7 Pharmacogenomics, SNPs, Pathways
    ATLAS Chromosomes in Cancer entry for SMAD7 Genetics and Cytogenetics in Oncology and Haematology

    (Patent information from GeneIP,
    Licensable technologies from WIS Yeda, Salk, Tufts,
    IP news from LifeMap Sciences, Inc.)
    About This Section
    Patent Information for SMAD7 gene:
    Search GeneIP for patents involving SMAD7

    GeneCards and IP:
    Japan Patent Office Licenses GeneCards     European Patent Office Licenses GeneCards     Improving the IP Search



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