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- PDB-2bap: Crystal structure of the N-terminal mDia1 Armadillo Repeat Region... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2bap | ||||||
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Title | Crystal structure of the N-terminal mDia1 Armadillo Repeat Region and Dimerisation Domain in complex with the mDia1 autoregulatory domain (DAD) | ||||||
![]() | (Diaphanous protein homolog 1) x 2 | ||||||
![]() | SIGNALING PROTEIN / Armadillo Repeats / all helical | ||||||
Function / homology | ![]() negative regulation of neuron projection regeneration / multicellular organismal locomotion / RHOF GTPase cycle / RHOB GTPase cycle / ERBB2 Regulates Cell Motility / RHOC GTPase cycle / RHOD GTPase cycle / RHOA GTPase cycle / actin nucleation / neuron projection retraction ...negative regulation of neuron projection regeneration / multicellular organismal locomotion / RHOF GTPase cycle / RHOB GTPase cycle / ERBB2 Regulates Cell Motility / RHOC GTPase cycle / RHOD GTPase cycle / RHOA GTPase cycle / actin nucleation / neuron projection retraction / RHO GTPases Activate Formins / profilin binding / regulation of microtubule-based process / axon midline choice point recognition / brush border / synaptic vesicle endocytosis / ephrin receptor signaling pathway / cytoskeleton organization / actin filament polymerization / Neutrophil degranulation / actin filament / sensory perception of sound / protein localization / brain development / small GTPase binding / ruffle membrane / spindle / neuron projection development / presynapse / actin binding / gene expression / regulation of cell shape / actin cytoskeleton organization / transmembrane transporter binding / positive regulation of cell migration / neuron projection / centrosome / identical protein binding / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Lammers, M. / Rose, R. / Scrima, A. / Wittinghofer, A. | ||||||
![]() | ![]() Title: The regulation of mDia1 by autoinhibition and its release by Rho*GTP. Authors: Lammers, M. / Rose, R. / Scrima, A. / Wittinghofer, A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 132.7 KB | Display | ![]() |
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PDB format | ![]() | 103.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 450.3 KB | Display | ![]() |
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Full document | ![]() | 469.4 KB | Display | |
Data in XML | ![]() | 24.1 KB | Display | |
Data in CIF | ![]() | 32.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1z2cS 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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1 | ![]()
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2 | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 1 / Refine code: 4
NCS ensembles :
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Components
#1: Protein | Mass: 36534.020 Da / Num. of mol.: 2 / Fragment: mDia1 N-terminal regulatory domain Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Protein | Mass: 6460.428 Da / Num. of mol.: 2 / Fragment: mDia1 autoregulatory domain, DAD Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.39 Å3/Da / Density % sol: 63.74 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.1 Details: 3.7 M NaFormiate pH 7.1, 100 mM HEPES pH 7.1, 4% (w/v) PEG5000-MME, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: May 28, 2005 |
Radiation | Monochromator: LN2 cooled fixed-exit Si(111) monochromator / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.95 Å / Relative weight: 1 |
Reflection | Resolution: 3.3→20 Å / Num. obs: 18490 / % possible obs: 81.9 % / Rmerge(I) obs: 0.141 / Net I/σ(I): 16.79 |
Reflection shell | Resolution: 3.3→3.4 Å / % possible obs: 0 % / Num. measured obs: 0 / Num. unique obs: 0 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: pdb entry 1Z2C Resolution: 3.3→19.98 Å / Cor.coef. Fo:Fc: 0.901 / Cor.coef. Fo:Fc free: 0.839 / SU B: 38.004 / SU ML: 0.621 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.65 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 92.189 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.3→19.98 Å
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Refine LS restraints |
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Refine LS restraints NCS | Dom-ID: 1 / Refine-ID: X-RAY DIFFRACTION
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LS refinement shell | Resolution: 3.3→3.384 Å / Total num. of bins used: 20
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