Gene: SMAD4

Basic information

Tag Content
Uniprot ID Q13485; A8K405;
Entrez ID 4089
Genbank protein ID BAF83459.1; EAW62985.1; AAH02379.1; AAC03051.1; AAA91041.1;
Genbank nucleotide ID NM_005359.5
Ensembl protein ID ENSP00000381452; ENSP00000341551;
Ensembl nucleotide ID ENSG00000141646
Gene name Mothers against decapentaplegic homolog 4
Gene symbol SMAD4
Organism Homo sapiens
NCBI taxa ID 9606
Cleft type
Developmental stage
Data sources Homology search
Reference
Functional description In muscle physiology, plays a central role in the balance between atrophy and hypertrophy. When recruited by MSTN, promotes atrophy response via phosphorylated SMAD2/4. MSTN decrease causes SMAD4 release and subsequent recruitment by the BMP pathway to promote hypertrophy via phosphorylated SMAD1/5/8. Acts synergistically with SMAD1 and YY1 in bone morphogenetic protein (BMP)-mediated cardiac-specific gene expression. Binds to SMAD binding elements (SBEs) (5'-GTCT/AGAC-3') within BMP response element (BMPRE) of cardiac activating regions (By similarity). Common SMAD (co-SMAD) is the coactivator and mediator of signal transduction by TGF-beta (transforming growth factor). Component of the heterotrimeric SMAD2/SMAD3-SMAD4 complex that forms in the nucleus and is required for the TGF-mediated signaling (PubMed:25514493). Promotes binding of the SMAD2/SMAD4/FAST-1 complex to DNA and provides an activation function required for SMAD1 or SMAD2 to stimulate transcription. Component of the multimeric SMAD3/SMAD4/JUN/FOS complex which forms at the AP1 promoter site; required for synergistic transcriptional activity in response to TGF-beta. May act as a tumor suppressor. Positively regulates PDPK1 kinase activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator.
Sequence
MDNMSITNTP TSNDACLSIV HSLMCHRQGG ESETFAKRAI ESLVKKLKEK KDELDSLITA 60
ITTNGAHPSK CVTIQRTLDG RLQVAGRKGF PHVIYARLWR WPDLHKNELK HVKYCQYAFD 120
LKCDSVCVNP YHYERVVSPG IDLSGLTLQS NAPSSMMVKD EYVHDFEGQP SLSTEGHSIQ 180
TIQHPPSNRA STETYSTPAL LAPSESNATS TANFPNIPVA STSQPASILG GSHSEGLLQI 240
ASGPQPGQQQ NGFTGQPATY HHNSTTTWTG SRTAPYTPNL PHHQNGHLQH HPPMPPHPGH 300
YWPVHNELAF QPPISNHPAP EYWCSIAYFE MDVQVGETFK VPSSCPIVTV DGYVDPSGGD 360
RFCLGQLSNV HRTEAIERAR LHIGKGVQLE CKGEGDVWVR CLSDHAVFVQ SYYLDREAGR 420
APGDAVHKIY PSAYIKVFDL RQCHRQMQQQ AATAQAAAAA QAAAVAGNIP GPGSVGGIAP 480
AISLSAAAGI GVDDLRRLCI LRMSFVKGWG PDYPRQSIKE TPCWIEIHLH RALQLLDEVL 540
HTMPIADPQP LD 552

Abbreviation :
CLO : cleft lip only. CPO : cleft palate only. CLP : cleft lip and palate. CL/P : cleft lip with/without cleft palate.
For humans: CL/P, CLO, CPO, and CLP. For mice: CLO, CLP, and CPO.

Gene expression information

Gene expression in different tissues (GTEx V7)

  

Gene expression in different tissues (ENCODE)

  

Protein structural annotations

3D structure in PDB database

Protein disorder information

Orthologous information

Relation Gene symbol Entrez ID UniProt ID Cleft type Developmental stage Species Evidence Details
1:1 orthologSMAD4540248B0JYL0Bos taurusPredictionMore>>
1:1 orthologSMAD4A0A5F4CED2Canis lupus familiarisPredictionMore>>
1:1 orthologSMAD4A0A452F8L3Capra hircusPredictionMore>>
1:1 orthologSMAD4A0A3Q2GWH9Equus caballusPredictionMore>>
1:1 orthologSMAD44089Q13485Homo sapiensPredictionMore>>
1:1 orthologSmad417128P97471CPOE12.5, E13.5, E14.5Mus musculusPublicationMore>>
1:1 orthologSMAD4A0A2I3S6S5Pan troglodytesPredictionMore>>
1:1 orthologA0A4X1UID5Sus scrofaPredictionMore>>
1:1 orthologSMAD4100342294G1SKR1Oryctolagus cuniculusPredictionMore>>
1:1 orthologSmad4A0A0G2K970Rattus norvegicusPredictionMore>>

Other genetic variants/mutations

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Disease or phenotype associated information

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Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA bindingIDA
GO:0000981 DNA-binding transcription factor activity, RNA polymerase II-specificISA
GO:0000981 DNA-binding transcription factor activity, RNA polymerase II-specificISM
GO:0000987 cis-regulatory region sequence-specific DNA bindingIDA
GO:0001085 RNA polymerase II transcription factor bindingIEA
GO:0001223 transcription coactivator bindingIPI
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specificIDA
GO:0003682 chromatin bindingIEA
GO:0003712 transcription coregulator activityIDA
GO:0005515 protein bindingIPI
GO:0005518 collagen bindingIEA
GO:0030616 transforming growth factor beta receptor, common-partner cytoplasmic mediator activityIDA
GO:0042802 identical protein bindingIPI
GO:0042803 protein homodimerization activityIPI
GO:0043199 sulfate bindingIMP
GO:0044212 transcription regulatory region DNA bindingIDA
GO:0046872 metal ion bindingIEA
GO:0070411 I-SMAD bindingIPI
GO:0070412 R-SMAD bindingIPI
GO:0098772 molecular function regulatorIEA
GO:0003677 DNA bindingIDA
GO:0003700 DNA-binding transcription factor activityIDA
GO:0043565 sequence-specific DNA bindingIDA

GO:Biological Process

GO ID GO Term Evidence
GO:0000122 negative regulation of transcription by RNA polymerase IIISS
GO:0000122 negative regulation of transcription by RNA polymerase IITAS
GO:0001541 ovarian follicle developmentIEA
GO:0001658 branching involved in ureteric bud morphogenesisIEA
GO:0001666 response to hypoxiaIMP
GO:0001701 in utero embryonic developmentIEA
GO:0001702 gastrulation with mouth forming secondIEA
GO:0003148 outflow tract septum morphogenesisISS
GO:0003190 atrioventricular valve formationISS
GO:0003198 epithelial to mesenchymal transition involved in endocardial cushion formationIEA
GO:0003220 left ventricular cardiac muscle tissue morphogenesisISS
GO:0003251 positive regulation of cell proliferation involved in heart valve morphogenesisISS
GO:0003360 brainstem developmentIEA
GO:0006879 cellular iron ion homeostasisISS
GO:0007179 transforming growth factor beta receptor signaling pathwayISS
GO:0007179 transforming growth factor beta receptor signaling pathwayIMP
GO:0007179 transforming growth factor beta receptor signaling pathwayIDA
GO:0007179 transforming growth factor beta receptor signaling pathwayTAS
GO:0007183 SMAD protein complex assemblyIDA
GO:0007283 spermatogenesisIEA
GO:0007338 single fertilizationIEA
GO:0007411 axon guidanceIEA
GO:0008283 cell population proliferationIEA
GO:0008285 negative regulation of cell population proliferationIEA
GO:0010614 negative regulation of cardiac muscle hypertrophyISS
GO:0010718 positive regulation of epithelial to mesenchymal transitionISS
GO:0010862 positive regulation of pathway-restricted SMAD protein phosphorylationISS
GO:0014033 neural crest cell differentiationIEA
GO:0016579 protein deubiquitinationTAS
GO:0017015 regulation of transforming growth factor beta receptor signaling pathwayIMP
GO:0030308 negative regulation of cell growthIDA
GO:0030509 BMP signaling pathwayISS
GO:0030509 BMP signaling pathwayIDA
GO:0030509 BMP signaling pathwayTAS
GO:0030511 positive regulation of transforming growth factor beta receptor signaling pathwayIDA
GO:0030513 positive regulation of BMP signaling pathwayIMP
GO:0032525 somite rostral/caudal axis specificationIEA
GO:0032909 regulation of transforming growth factor beta2 productionIMP
GO:0033686 positive regulation of luteinizing hormone secretionIEA
GO:0035019 somatic stem cell population maintenanceTAS
GO:0035556 intracellular signal transductionIMP
GO:0036302 atrioventricular canal developmentISS
GO:0042118 endothelial cell activationIEA
GO:0042733 embryonic digit morphogenesisIEA
GO:0045892 negative regulation of transcription, DNA-templatedIDA
GO:0045893 positive regulation of transcription, DNA-templatedIDA
GO:0045944 positive regulation of transcription by RNA polymerase IIISS
GO:0045944 positive regulation of transcription by RNA polymerase IIIDA
GO:0045944 positive regulation of transcription by RNA polymerase IITAS
GO:0046881 positive regulation of follicle-stimulating hormone secretionIEA
GO:0048382 mesendoderm developmentIEA
GO:0048589 developmental growthIEA
GO:0048663 neuron fate commitmentIEA
GO:0048733 sebaceous gland developmentIEA
GO:0048859 formation of anatomical boundaryIEA
GO:0051098 regulation of bindingIEA
GO:0051571 positive regulation of histone H3-K4 methylationISS
GO:0051797 regulation of hair follicle developmentIEA
GO:0060065 uterus developmentIEA
GO:0060391 positive regulation of SMAD protein signal transductionISS
GO:0060395 SMAD protein signal transductionIDA
GO:0060412 ventricular septum morphogenesisISS
GO:0060548 negative regulation of cell deathIEA
GO:0060956 endocardial cell differentiationISS
GO:0061040 female gonad morphogenesisIEA
GO:0061614 pri-miRNA transcription by RNA polymerase IIIEA
GO:0062009 secondary palate developmentISS
GO:0070102 interleukin-6-mediated signaling pathwayISS
GO:0070373 negative regulation of ERK1 and ERK2 cascadeISS
GO:0071559 response to transforming growth factor betaIDA
GO:0071773 cellular response to BMP stimulusNAS
GO:0072133 metanephric mesenchyme morphogenesisIEA
GO:0072134 nephrogenic mesenchyme morphogenesisIEA
GO:0072520 seminiferous tubule developmentIEA
GO:1901522 positive regulation of transcription from RNA polymerase II promoter involved in cellular response to chemical stimulusTAS
GO:1905305 negative regulation of cardiac myofibril assemblyISS
GO:2000617 positive regulation of histone H3-K9 acetylationISS

GO:Cellular Component

GO ID GO Term Evidence
GO:0000790 nuclear chromatinISA
GO:0000790 nuclear chromatinIDA
GO:0005623 cellIEA
GO:0005634 nucleusIDA
GO:0005654 nucleoplasmIDA
GO:0005654 nucleoplasmTAS
GO:0005667 transcription factor complexIPI
GO:0005667 transcription factor complexIDA
GO:0005737 cytoplasmIDA
GO:0005813 centrosomeIDA
GO:0005829 cytosolIDA
GO:0005829 cytosolTAS
GO:0032444 activin responsive factor complexIDA
GO:0071141 SMAD protein complexIMP
GO:0071141 SMAD protein complexIDA

Reactome Pathway

Reactome ID Reactome Term Evidence
R-HSA-1181150 Signaling by NODALTAS
R-HSA-1266738 Developmental BiologyTAS
R-HSA-1502540 Signaling by ActivinTAS
R-HSA-162582 Signal TransductionTAS
R-HSA-162582 Signal TransductionIEA
R-HSA-1643685 DiseaseTAS
R-HSA-170834 Signaling by TGF-beta Receptor ComplexTAS
R-HSA-170834 Signaling by TGF-beta Receptor ComplexIEA
R-HSA-201451 Signaling by BMPTAS
R-HSA-212436 Generic Transcription PathwayTAS
R-HSA-212436 Generic Transcription PathwayIEA
R-HSA-2173789 TGF-beta receptor signaling activates SMADsTAS
R-HSA-2173793 Transcriptional activity of SMAD2/SMAD3:SMAD4 heterotrimerTAS
R-HSA-2173793 Transcriptional activity of SMAD2/SMAD3:SMAD4 heterotrimerIEA
R-HSA-2173795 Downregulation of SMAD2/3:SMAD4 transcriptional activityTAS
R-HSA-2173795 Downregulation of SMAD2/3:SMAD4 transcriptional activityIEA
R-HSA-2173796 SMAD2/SMAD3:SMAD4 heterotrimer regulates transcriptionTAS
R-HSA-3304347 Loss of Function of SMAD4 in CancerTAS
R-HSA-3304349 Loss of Function of SMAD2/3 in CancerTAS
R-HSA-3304351 Signaling by TGF-beta Receptor Complex in CancerTAS
R-HSA-3311021 SMAD4 MH2 Domain Mutants in CancerTAS
R-HSA-3315487 SMAD2/3 MH2 Domain Mutants in CancerTAS
R-HSA-392499 Metabolism of proteinsTAS
R-HSA-452723 Transcriptional regulation of pluripotent stem cellsTAS
R-HSA-5663202 Diseases of signal transductionTAS
R-HSA-5688426 DeubiquitinationTAS
R-HSA-5689880 Ub-specific processing proteasesTAS
R-HSA-597592 Post-translational protein modificationTAS
R-HSA-73857 RNA Polymerase II TranscriptionTAS
R-HSA-73857 RNA Polymerase II TranscriptionIEA
R-HSA-74160 Gene expression (Transcription)TAS
R-HSA-74160 Gene expression (Transcription)IEA
R-HSA-8878159 Transcriptional regulation by RUNX3TAS
R-HSA-8878166 Transcriptional regulation by RUNX2TAS
R-HSA-8941326 RUNX2 regulates bone developmentTAS
R-HSA-8941855 RUNX3 regulates CDKN1A transcriptionTAS
R-HSA-8952158 RUNX3 regulates BCL2L11 (BIM) transcriptionTAS
R-HSA-9006936 Signaling by TGF-beta family membersTAS
R-HSA-9006936 Signaling by TGF-beta family membersIEA
R-HSA-9614085 FOXO-mediated transcriptionIEA
R-HSA-9614085 FOXO-mediated transcriptionTAS
R-HSA-9615017 FOXO-mediated transcription of oxidative stress, metabolic and neuronal genesIEA
R-HSA-9617828 FOXO-mediated transcription of cell cycle genesIEA
R-HSA-9617828 FOXO-mediated transcription of cell cycle genesTAS

Drugs and compounds information

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Functional annotations

Keywords

Keyword ID Keyword Term
KW-0002 3D-structure
KW-0007 Acetylation
KW-0963 Cytoplasm
KW-0225 Disease mutation
KW-0238 DNA-binding
KW-1017 Isopeptide bond
KW-0479 Metal-binding
KW-0539 Nucleus
KW-0597 Phosphoprotein
KW-0621 Polymorphism
KW-1185 Reference proteome
KW-0804 Transcription
KW-0805 Transcription regulation
KW-0832 Ubl conjugation
KW-0862 Zinc

Interpro

InterPro ID InterPro Term
IPR013790 Dwarfin
IPR003619 MAD_homology1_Dwarfin-type
IPR013019 MAD_homology_MH1
IPR017855 SMAD-like_dom_sf
IPR001132 SMAD_dom_Dwarfin-type
IPR008984 SMAD_FHA_dom_sf
IPR036578 SMAD_MH1_sf

PROSITE

PROSITE ID PROSITE Term
PS51075 MH1
PS51076 MH2

Pfam

Pfam ID Pfam Term
PF03165 MH1
PF03166 MH2

Protein-protein interaction

Protein-miRNA interaction