Gene: Smad4

Basic information

Tag Content
Uniprot ID P97471; Q6GTP6; Q9CW56;
Entrez ID 17128
Genbank protein ID AAB57905.1; EDL09560.1; BAB23576.1; AAH46584.1;
Genbank nucleotide ID NM_008540.2
Ensembl protein ID ENSMUSP00000025393; ENSMUSP00000110589;
Ensembl nucleotide ID ENSMUSG00000024515
Gene name Mothers against decapentaplegic homolog 4
Gene symbol Smad4
Organism Mus musculus
NCBI taxa ID 10090
Cleft type CPO
Developmental stage E12.5, E13.5, E14.5
Data sources Manually collected
Reference 25523394; 23406900;
Functional description 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. 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 (By similarity). Acts synergistically with SMAD1 and YY1 in bone morphogenetic protein (BMP)-mediated cardiac-specific gene expression (PubMed:15329343). Binds to SMAD binding elements (SBEs) (5'-GTCT/AGAC-3') within BMP response element (BMPRE) of cardiac activating regions (PubMed:15329343). 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.
Sequence
MDNMSITNTP TSNDACLSIV HSLMCHRQGG ESETFAKRAI ESLVKKLKEK KDELDSLITA 60
ITTNGAHPSK CVTIQRTLDG RLQVAGRKGF PHVIYARLWR WPDLHKNELK HVKYCQYAFD 120
LKCDSVCVNP YHYERVVSPG IDLSGLTLQS NAPSMLVKDE YVHDFEGQPS LPTEGHSIQT 180
IQHPPSNRAS TETYSAPALL APAESNATST TNFPNIPVAS TSQPASILAG SHSEGLLQIA 240
SGPQPGQQQN GFTAQPATYH HNSTTTWTGS RTAPYTPNLP HHQNGHLQHH PPMPPHPGHY 300
WPVHNELAFQ PPISNHPAPE YWCSIAYFEM DVQVGETFKV PSSCPVVTVD GYVDPSGGDR 360
FCLGQLSNVH RTEAIERARL HIGKGVQLEC KGEGDVWVRC LSDHAVFVQS YYLDREAGRA 420
PGDAVHKIYP SAYIKVFDLR QCHRQMQQQA ATAQAAAAAQ AAAVAGNIPG PGSVGGIAPA 480
ISLSAAAGIG VDDLRRLCIL RMSFVKGWGP DYPRQSIKET PCWIEIHLHR ALQLLDEVLH 540
TMPIADPQPL D 551

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 during embryonic days (E11.5~E18.5) ~ adult days (Ps) in the lip and palate tissues. (X-axis: days, Y-axis: tissues)

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Protein structural annotations

3D structure in PDB database


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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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Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0000977 RNA polymerase II regulatory region sequence-specific DNA bindingIGI
GO:0000977 RNA polymerase II regulatory region sequence-specific DNA bindingIDA
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA bindingISO
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA bindingIDA
GO:0000987 cis-regulatory region sequence-specific DNA bindingISO
GO:0001085 RNA polymerase II transcription factor bindingIPI
GO:0001223 transcription coactivator bindingISO
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specificISO
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specificIDA
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specificIGI
GO:0003677 DNA bindingISO
GO:0003677 DNA bindingIDA
GO:0003682 chromatin bindingIDA
GO:0003700 DNA-binding transcription factor activityIDA
GO:0003712 transcription coregulator activityISO
GO:0005515 protein bindingIPI
GO:0005518 collagen bindingIPI
GO:0030616 transforming growth factor beta receptor, common-partner cytoplasmic mediator activityISO
GO:0031005 filamin bindingISO
GO:0042802 identical protein bindingISO
GO:0042803 protein homodimerization activityISO
GO:0043199 sulfate bindingISO
GO:0044212 transcription regulatory region DNA bindingISO
GO:0046332 SMAD bindingISO
GO:0046872 metal ion bindingIEA
GO:0070411 I-SMAD bindingISO
GO:0070412 R-SMAD bindingISO
GO:0098772 molecular function regulatorIMP
GO:0003700 DNA-binding transcription factor activityISO
GO:0043565 sequence-specific DNA bindingISO

GO:Biological Process

GO ID GO Term Evidence
GO:0000122 negative regulation of transcription by RNA polymerase IIIMP
GO:0001541 ovarian follicle developmentIGI
GO:0001541 ovarian follicle developmentIMP
GO:0001649 osteoblast differentiationISO
GO:0001658 branching involved in ureteric bud morphogenesisIGI
GO:0001666 response to hypoxiaISO
GO:0001701 in utero embryonic developmentIMP
GO:0001702 gastrulation with mouth forming secondIMP
GO:0001822 kidney developmentIMP
GO:0003148 outflow tract septum morphogenesisIGI
GO:0003190 atrioventricular valve formationIGI
GO:0003198 epithelial to mesenchymal transition involved in endocardial cushion formationIMP
GO:0003220 left ventricular cardiac muscle tissue morphogenesisIMP
GO:0003251 positive regulation of cell proliferation involved in heart valve morphogenesisIMP
GO:0003279 cardiac septum developmentIGI
GO:0003360 brainstem developmentIMP
GO:0006357 regulation of transcription by RNA polymerase IIIDA
GO:0006879 cellular iron ion homeostasisIMP
GO:0007179 transforming growth factor beta receptor signaling pathwayISO
GO:0007179 transforming growth factor beta receptor signaling pathwayIMP
GO:0007179 transforming growth factor beta receptor signaling pathwayIGI
GO:0007183 SMAD protein complex assemblyISO
GO:0007283 spermatogenesisIMP
GO:0007338 single fertilizationIGI
GO:0007369 gastrulationIMP
GO:0007411 axon guidanceIMP
GO:0007492 endoderm developmentIMP
GO:0007498 mesoderm developmentIMP
GO:0008283 cell population proliferationIMP
GO:0008285 negative regulation of cell population proliferationIGI
GO:0008584 male gonad developmentIMP
GO:0008585 female gonad developmentIGI
GO:0009653 anatomical structure morphogenesisIMP
GO:0009952 anterior/posterior pattern specificationIMP
GO:0010614 negative regulation of cardiac muscle hypertrophyIMP
GO:0010666 positive regulation of cardiac muscle cell apoptotic processISO
GO:0010718 positive regulation of epithelial to mesenchymal transitionIMP
GO:0010862 positive regulation of pathway-restricted SMAD protein phosphorylationIMP
GO:0014033 neural crest cell differentiationIMP
GO:0017015 regulation of transforming growth factor beta receptor signaling pathwayISO
GO:0030154 cell differentiationIMP
GO:0030308 negative regulation of cell growthISO
GO:0030509 BMP signaling pathwayISO
GO:0030509 BMP signaling pathwayIMP
GO:0030511 positive regulation of transforming growth factor beta receptor signaling pathwayISO
GO:0030513 positive regulation of BMP signaling pathwayISO
GO:0032525 somite rostral/caudal axis specificationIMP
GO:0032909 regulation of transforming growth factor beta2 productionISO
GO:0033686 positive regulation of luteinizing hormone secretionIGI
GO:0033686 positive regulation of luteinizing hormone secretionIMP
GO:0035556 intracellular signal transductionISO
GO:0036302 atrioventricular canal developmentIGI
GO:0042060 wound healingISO
GO:0042118 endothelial cell activationIMP
GO:0042127 regulation of cell population proliferationIGI
GO:0042127 regulation of cell population proliferationIMP
GO:0042177 negative regulation of protein catabolic processISO
GO:0042733 embryonic digit morphogenesisIMP
GO:0045892 negative regulation of transcription, DNA-templatedISO
GO:0045893 positive regulation of transcription, DNA-templatedISO
GO:0045893 positive regulation of transcription, DNA-templatedIDA
GO:0045944 positive regulation of transcription by RNA polymerase IIISO
GO:0045944 positive regulation of transcription by RNA polymerase IIIMP
GO:0045944 positive regulation of transcription by RNA polymerase IIIDA
GO:0045944 positive regulation of transcription by RNA polymerase IIIGI
GO:0046881 positive regulation of follicle-stimulating hormone secretionIGI
GO:0046881 positive regulation of follicle-stimulating hormone secretionIMP
GO:0048382 mesendoderm developmentIMP
GO:0048589 developmental growthIMP
GO:0048663 neuron fate commitmentIMP
GO:0048729 tissue morphogenesisIMP
GO:0048733 sebaceous gland developmentIMP
GO:0048859 formation of anatomical boundaryIMP
GO:0051098 regulation of bindingIDA
GO:0051571 positive regulation of histone H3-K4 methylationIMP
GO:0051797 regulation of hair follicle developmentIMP
GO:0060065 uterus developmentIGI
GO:0060391 positive regulation of SMAD protein signal transductionIMP
GO:0060395 SMAD protein signal transductionISO
GO:0060412 ventricular septum morphogenesisIMP
GO:0060548 negative regulation of cell deathIMP
GO:0060956 endocardial cell differentiationIMP
GO:0061040 female gonad morphogenesisIMP
GO:0061614 pri-miRNA transcription by RNA polymerase IIIMP
GO:0062009 secondary palate developmentIMP
GO:0070102 interleukin-6-mediated signaling pathwayIDA
GO:0070207 protein homotrimerizationISO
GO:0070371 ERK1 and ERK2 cascadeISO
GO:0070373 negative regulation of ERK1 and ERK2 cascadeIMP
GO:0071333 cellular response to glucose stimulusISO
GO:0071559 response to transforming growth factor betaISO
GO:0072133 metanephric mesenchyme morphogenesisIMP
GO:0072134 nephrogenic mesenchyme morphogenesisIMP
GO:0072520 seminiferous tubule developmentIMP
GO:1905305 negative regulation of cardiac myofibril assemblyIMP
GO:2000617 positive regulation of histone H3-K9 acetylationIMP

GO:Cellular Component

GO ID GO Term Evidence
GO:0000790 nuclear chromatinISO
GO:0005623 cellIEA
GO:0005634 nucleusISO
GO:0005634 nucleusIDA
GO:0005654 nucleoplasmISO
GO:0005654 nucleoplasmTAS
GO:0005667 transcription factor complexISO
GO:0005667 transcription factor complexIPI
GO:0005737 cytoplasmISO
GO:0005737 cytoplasmIDA
GO:0005813 centrosomeISO
GO:0005829 cytosolISO
GO:0032444 activin responsive factor complexISO
GO:0032991 protein-containing complexISO
GO:0071141 SMAD protein complexISO
GO:0090575 RNA polymerase II transcription factor complexIDA

Reactome Pathway

Reactome ID Reactome Term Evidence
R-MMU-1181150 Signaling by NODALIEA
R-MMU-1266738 Developmental BiologyIEA
R-MMU-1502540 Signaling by ActivinIEA
R-MMU-162582 Signal TransductionIEA
R-MMU-170834 Signaling by TGF-beta Receptor ComplexIEA
R-MMU-201451 Signaling by BMPIEA
R-MMU-212436 Generic Transcription PathwayIEA
R-MMU-2173789 TGF-beta receptor signaling activates SMADsIEA
R-MMU-2173793 Transcriptional activity of SMAD2/SMAD3:SMAD4 heterotrimerIEA
R-MMU-2173795 Downregulation of SMAD2/3:SMAD4 transcriptional activityIEA
R-MMU-2173796 SMAD2/SMAD3:SMAD4 heterotrimer regulates transcriptionIEA
R-MMU-392499 Metabolism of proteinsIEA
R-MMU-5688426 DeubiquitinationIEA
R-MMU-5689880 Ub-specific processing proteasesIEA
R-MMU-597592 Post-translational protein modificationIEA
R-MMU-73857 RNA Polymerase II TranscriptionIEA
R-MMU-74160 Gene expression (Transcription)IEA
R-MMU-8878159 Transcriptional regulation by RUNX3IEA
R-MMU-8878166 Transcriptional regulation by RUNX2IEA
R-MMU-8941326 RUNX2 regulates bone developmentIEA
R-MMU-8941855 RUNX3 regulates CDKN1A transcriptionIEA
R-MMU-9006936 Signaling by TGF-beta family membersIEA
R-MMU-9614085 FOXO-mediated transcriptionIEA
R-MMU-9617828 FOXO-mediated transcription of cell cycle genesIEA

Functional annotations

Keywords

Keyword ID Keyword Term
KW-0002 3D-structure
KW-0007 Acetylation
KW-0963 Cytoplasm
KW-0238 DNA-binding
KW-1017 Isopeptide bond
KW-0479 Metal-binding
KW-0539 Nucleus
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