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Yorodumi- PDB-9b9f: Zebrafish Betaglycan Orphan Domain (zfBGo) in complex with TGF-B3... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 9b9f | ||||||||||||
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| Title | Zebrafish Betaglycan Orphan Domain (zfBGo) in complex with TGF-B3 and extracellular domains of TGFBRI and TGFBRII | ||||||||||||
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Keywords | MEMBRANE PROTEIN / Complex / Betaglycan / TGFBR3 / TGFb / TGFBR1 / TGFBR2 | ||||||||||||
| Function / homology | Function and homology informationFGFR1b ligand binding and activation / FGFR1c ligand binding and activation / TGF-beta receptor signaling activates SMADs / TGFBR3 PTM regulation / TGFBR3 regulates TGF-beta signaling / TGFBR3 regulates FGF2 signaling / uterine wall breakdown / positive regulation of tolerance induction to self antigen / positive regulation of B cell tolerance induction / inferior endocardial cushion morphogenesis ...FGFR1b ligand binding and activation / FGFR1c ligand binding and activation / TGF-beta receptor signaling activates SMADs / TGFBR3 PTM regulation / TGFBR3 regulates TGF-beta signaling / TGFBR3 regulates FGF2 signaling / uterine wall breakdown / positive regulation of tolerance induction to self antigen / positive regulation of B cell tolerance induction / inferior endocardial cushion morphogenesis / transforming growth factor beta receptor activity, type II / bronchus morphogenesis / mammary gland morphogenesis / lens fiber cell apoptotic process / detection of hypoxia / growth plate cartilage chondrocyte growth / extracellular structure organization / epicardium morphogenesis / tricuspid valve morphogenesis / vascular endothelial cell proliferation / TGFBR2 MSI Frameshift Mutants in Cancer / miRNA transport / parathyroid gland development / regulation of cardiac muscle cell proliferation / transforming growth factor beta ligand-receptor complex / type III transforming growth factor beta receptor binding / myofibroblast differentiation / positive regulation of epithelial to mesenchymal transition involved in endocardial cushion formation / aorta morphogenesis / Langerhans cell differentiation / TGFBR2 Kinase Domain Mutants in Cancer / transforming growth factor beta receptor activity / cardiac left ventricle morphogenesis / regulation of transforming growth factor beta receptor signaling pathway / secondary palate development / negative regulation of macrophage cytokine production / angiogenesis involved in coronary vascular morphogenesis / trophoblast cell migration / SMAD2/3 Phosphorylation Motif Mutants in Cancer / TGFBR1 KD Mutants in Cancer / positive regulation of mesenchymal stem cell proliferation / endocardial cushion fusion / ventricular compact myocardium morphogenesis / positive regulation of extracellular matrix assembly / positive regulation of tight junction disassembly / positive regulation of T cell tolerance induction / positive regulation of NK T cell differentiation / cardiac epithelial to mesenchymal transition / membranous septum morphogenesis / somite development / transforming growth factor beta receptor activity, type I / mesenchymal cell differentiation / TGFBR3 regulates TGF-beta signaling / neuron fate commitment / positive regulation of vasculature development / activin receptor activity, type I / activin receptor complex / regulation of stem cell proliferation / regulation of epithelial to mesenchymal transition / lung lobe morphogenesis / type II transforming growth factor beta receptor binding / pharyngeal system development / receptor protein serine/threonine kinase / activin binding / TGFBR1 LBD Mutants in Cancer / transmembrane receptor protein serine/threonine kinase activity / SMAD protein signal transduction / primordial germ cell migration / coronary artery morphogenesis / filopodium assembly / embryonic cranial skeleton morphogenesis / type I transforming growth factor beta receptor binding / glycosaminoglycan binding / myeloid dendritic cell differentiation / activin receptor signaling pathway / ventricular trabecula myocardium morphogenesis / positive regulation of CD4-positive, alpha-beta T cell proliferation / regulation of stem cell differentiation / mammary gland development / outflow tract septum morphogenesis / cell-cell junction organization / response to cholesterol / transforming growth factor beta binding / I-SMAD binding / sprouting angiogenesis / collagen fibril organization / negative regulation of chondrocyte differentiation / lens development in camera-type eye / atrioventricular valve morphogenesis / aortic valve morphogenesis / kinase activator activity / endothelial cell activation / anterior/posterior pattern specification / positive regulation of filopodium assembly / face morphogenesis / artery morphogenesis / embryonic hemopoiesis / positive regulation of mesenchymal cell proliferation / odontogenesis / Molecules associated with elastic fibres Similarity search - Function | ||||||||||||
| Biological species | Homo sapiens (human)![]() | ||||||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3 Å | ||||||||||||
Authors | Wieteska, L. / Taylor, A.B. / Hinck, A.P. | ||||||||||||
| Funding support | United States, European Union, 3items
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Citation | Journal: Nat Commun / Year: 2025Title: Structures of TGF-β with betaglycan and signaling receptors reveal mechanisms of complex assembly and signaling. Authors: Łukasz Wieteska / Alexander B Taylor / Emma Punch / Jonathan A Coleman / Isabella O Conway / Yeu-Farn Lin / Chang-Hyeock Byeon / Cynthia S Hinck / Troy Krzysiak / Rieko Ishima / Fernando ...Authors: Łukasz Wieteska / Alexander B Taylor / Emma Punch / Jonathan A Coleman / Isabella O Conway / Yeu-Farn Lin / Chang-Hyeock Byeon / Cynthia S Hinck / Troy Krzysiak / Rieko Ishima / Fernando López-Casillas / Peter Cherepanov / Daniel J Bernard / Caroline S Hill / Andrew P Hinck / ![]() Abstract: Betaglycan (BG) is a transmembrane co-receptor of the transforming growth factor-β (TGF-β) family of signaling ligands. It is essential for embryonic development, tissue homeostasis and fertility ...Betaglycan (BG) is a transmembrane co-receptor of the transforming growth factor-β (TGF-β) family of signaling ligands. It is essential for embryonic development, tissue homeostasis and fertility in adults. It functions by enabling binding of the three TGF-β isoforms to their signaling receptors and is additionally required for inhibin A (InhA) activity. Despite its requirement for the functions of TGF-βs and InhA in vivo, structural information explaining BG ligand selectivity and its mechanism of action is lacking. Here, we determine the structure of TGF-β bound both to BG and the signaling receptors, TGFBR1 and TGFBR2. We identify key regions responsible for ligand engagement, which has revealed binding interfaces that differ from those described for the closely related co-receptor of the TGF-β family, endoglin, thus demonstrating remarkable evolutionary adaptation to enable ligand selectivity. Finally, we provide a structural explanation for the hand-off mechanism underlying TGF-β signal potentiation. | ||||||||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 9b9f.cif.gz | 662.8 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb9b9f.ent.gz | 492.1 KB | Display | PDB format |
| PDBx/mmJSON format | 9b9f.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/b9/9b9f ftp://data.pdbj.org/pub/pdb/validation_reports/b9/9b9f | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 8dc0C ![]() 9fdyC ![]() 9fk5C ![]() 9fkpC C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Assembly
| Deposited unit | ![]()
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| Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
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About Yorodumi



Homo sapiens (human)
X-RAY DIFFRACTION
United States, European Union, 3items
Citation









PDBj










