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- PDB-1h6f: Human TBX3, a transcription factor responsible for ulnar-mammary ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1h6f | ||||||
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Title | Human TBX3, a transcription factor responsible for ulnar-mammary syndrome, bound to a palindromic DNA site | ||||||
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![]() | TRANSCRIPTION FACTOR / TBX3 / T-BOX TRANSCRIPTION FACTOR / ULNAR-MAMMARY SYNDROME / HOLT-ORAM-SYNDROME / IG-FOLD / DNA-BINDING / REPRESSOR / NUCLEAR PROTEIN / DEVELOPMENTAL PROTEIN | ||||||
Function / homology | ![]() cardiac chamber development / mammary placode formation / ureteric peristalsis / sinoatrial node cell development / atrioventricular bundle cell differentiation / specification of animal organ position / : / RNA polymerase II-specific DNA-binding transcription factor binding => GO:0061629 / female genitalia development / RNA polymerase II-specific DNA-binding transcription factor binding => GO:0061629 ...cardiac chamber development / mammary placode formation / ureteric peristalsis / sinoatrial node cell development / atrioventricular bundle cell differentiation / specification of animal organ position / : / RNA polymerase II-specific DNA-binding transcription factor binding => GO:0061629 / female genitalia development / RNA polymerase II-specific DNA-binding transcription factor binding => GO:0061629 / limbic system development / luteinizing hormone secretion / follicle-stimulating hormone secretion / mesoderm morphogenesis / forelimb morphogenesis / anterior/posterior axis specification, embryo / cardiac muscle cell fate commitment / chromatin => GO:0000785 / smooth muscle cell differentiation / male genitalia development / mammary gland development / negative regulation of myoblast differentiation / embryonic forelimb morphogenesis / embryonic hindlimb morphogenesis / branching involved in mammary gland duct morphogenesis / cell fate specification / negative regulation of epithelial cell differentiation / embryonic digit morphogenesis / stem cell population maintenance / ventricular septum morphogenesis / roof of mouth development / positive regulation of stem cell proliferation / blood vessel development / heart looping / outflow tract morphogenesis / positive regulation of cell cycle / skeletal system development / central nervous system development / RNA polymerase II transcription regulatory region sequence-specific DNA binding / animal organ morphogenesis / DNA-binding transcription repressor activity, RNA polymerase II-specific / cellular senescence / sequence-specific double-stranded DNA binding / DNA-binding transcription activator activity, RNA polymerase II-specific / sequence-specific DNA binding / in utero embryonic development / DNA-binding transcription factor activity, RNA polymerase II-specific / RNA polymerase II cis-regulatory region sequence-specific DNA binding / negative regulation of DNA-templated transcription / positive regulation of cell population proliferation / regulation of transcription by RNA polymerase II / negative regulation of apoptotic process / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / nucleus Similarity search - Function | ||||||
Biological species | ![]() SYNTHETIC (others) | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Coll, M. / Muller, C.W. | ||||||
![]() | ![]() Title: Structure of the DNA-Bound T-Box Domain of Human Tbx3, a Transcription Factor Responsible for Ulnar- Mammary Syndrome Authors: Coll, M. / Seidman, J.G. / Muller, C.W. #1: ![]() Title: Crystallographic Structure of the T Domain-DNA Complex of the Brachyury Transcription Factor Authors: Muller, C.W. / Hermann, B. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 133.6 KB | Display | ![]() |
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PDB format | ![]() | 98.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 1xbrS S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS oper: (Code: given Matrix: (-0.99996, 0.00365, 0.00778), Vector: |
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Components
#1: Protein | Mass: 22698.367 Da / Num. of mol.: 2 / Fragment: T-DOMAIN RESIDUES 101-291 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: DNA chain | Mass: 7367.791 Da / Num. of mol.: 2 / Fragment: PALINDROMIC BINDING SITE / Source method: obtained synthetically / Source: (synth.) SYNTHETIC (others) #3: Chemical | ChemComp-MG / | #4: Water | ChemComp-HOH / | Compound details | TRANSCRIPT | Sequence details | FIRST TWO RESIDUES, MET AND LYS, WERE ADDED AT THE N-TERMINUS FOR CLONING AND EXPRESSION THE ...FIRST TWO RESIDUES, MET AND LYS, WERE ADDED AT THE N-TERMINUS FOR CLONING AND EXPRESSION | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.1 Å3/Da / Density % sol: 42.35 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | pH: 6 / Details: pH 6.00 | ||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Method: vapor diffusion, hanging drop / pH: 6 | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 110 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Jul 15, 2000 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.956 Å / Relative weight: 1 |
Reflection | Resolution: 1.7→20 Å / Num. obs: 55690 / % possible obs: 96.6 % / Redundancy: 3.7 % / Biso Wilson estimate: 21.4 Å2 / Rmerge(I) obs: 0.073 / Net I/σ(I): 12 |
Reflection shell | Resolution: 1.7→1.73 Å / Rmerge(I) obs: 0.298 / Mean I/σ(I) obs: 4 / % possible all: 91.1 |
Reflection | *PLUS Lowest resolution: 20 Å / Num. measured all: 204582 / Rmerge(I) obs: 0.073 |
Reflection shell | *PLUS % possible obs: 91.1 % / Rmerge(I) obs: 0.298 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1XBR Resolution: 1.7→20 Å / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
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Displacement parameters | Biso mean: 25.0945 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 1.7→20 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.7→1.76 Å / Total num. of bins used: 10 /
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Xplor file |
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Refinement | *PLUS % reflection Rfree: 10 % / Rfactor obs: 0.2007 / Rfactor Rfree: 0.2388 / Rfactor Rwork: 0.2007 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | *PLUS Rfactor Rfree: 0.2974 |