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- PDB-3m1f: Crosslinked complex of actin with first W domain of Vibrio paraha... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3m1f | ||||||
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Title | Crosslinked complex of actin with first W domain of Vibrio parahaemolyticus VopL | ||||||
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![]() | CONTRACTILE PROTEIN / ACTIN / ACTIN-BINDING PROTEIN / CROSSLINKING / NUCLEATOR / PROTEIN-PROTEIN INTERACTION / ATP-binding / Cytoskeleton / Methylation / Muscle protein / Nucleotide-binding / Phosphoprotein | ||||||
Function / homology | ![]() cytoskeletal motor activator activity / tropomyosin binding / mesenchyme migration / troponin I binding / myosin heavy chain binding / filamentous actin / actin filament bundle / skeletal muscle thin filament assembly / striated muscle thin filament / actin filament bundle assembly ...cytoskeletal motor activator activity / tropomyosin binding / mesenchyme migration / troponin I binding / myosin heavy chain binding / filamentous actin / actin filament bundle / skeletal muscle thin filament assembly / striated muscle thin filament / actin filament bundle assembly / skeletal muscle myofibril / actin monomer binding / skeletal muscle fiber development / stress fiber / titin binding / actin filament polymerization / filopodium / actin filament / Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement / calcium-dependent protein binding / lamellipodium / actin binding / cell body / hydrolase activity / protein domain specific binding / calcium ion binding / positive regulation of gene expression / magnesium ion binding / ATP binding / identical protein binding / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Namgoong, S. / Dominguez, R. | ||||||
![]() | ![]() Title: Structure of a longitudinal actin dimer assembled by tandem w domains: implications for actin filament nucleation. Authors: Rebowski, G. / Namgoong, S. / Boczkowska, M. / Leavis, P.C. / Navaza, J. / Dominguez, R. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 89.7 KB | Display | ![]() |
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PDB format | ![]() | 66.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 752.4 KB | Display | ![]() |
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Full document | ![]() | 765.3 KB | Display | |
Data in XML | ![]() | 17.3 KB | Display | |
Data in CIF | ![]() | 22.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3m3nC ![]() 2a3zS S: Starting model for refinement C: citing same article ( |
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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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Details | The biological assembly is a monomer |
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Components
#1: Protein | Mass: 41875.633 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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#2: Protein/peptide | Mass: 3426.897 Da / Num. of mol.: 1 / Fragment: VopL WH2 domain (130-160aa) / Mutation: V131C / Source method: obtained synthetically Details: Chemically synthesized peptide. The sequence naturally occurs in Vibrio parahaemolyticus. Source: (synth.) ![]() ![]() |
#3: Chemical | ChemComp-ATP / |
#4: Chemical | ChemComp-CA / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.42 Å3/Da / Density % sol: 49.12 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.1 Details: 0.2 N Lithium Nitrate, 20% polyethylene glycol 3350, pH 7.1, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
-Data collection
Diffraction source | Source: ![]() ![]() ![]() |
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Detector | Type: MAR CCD 165 mm / Detector: CCD / Date: Oct 20, 2008 |
Radiation | Monochromator: Si 111 CHANNEL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.89→50 Å / Num. all: 18692 / Num. obs: 10207 / % possible obs: 99.2 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 0 / Redundancy: 12.9 % / Biso Wilson estimate: 62.01 Å2 / Rmerge(I) obs: 0.168 / Rsym value: 0.168 / Net I/σ(I): 16.3 |
Reflection shell | Resolution: 2.89→2.99 Å / Redundancy: 6.4 % / Rmerge(I) obs: 0.461 / Mean I/σ(I) obs: 1.8 / Rsym value: 0.461 / % possible all: 92.5 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 2a3z Resolution: 2.89→37.51 Å / Isotropic thermal model: Isotropic / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber
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Displacement parameters | Biso mean: 62.9 Å2 | |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.89→37.51 Å
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Refine LS restraints |
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