+Open data
-Basic information
Entry | Database: PDB / ID: 3aa7 | ||||||
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Title | Crystal structure of Actin capping protein | ||||||
Components |
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Keywords | PROTEIN BINDING / ACTIN CAPPING PROTEIN / BARBED END REGULATION / CARMIL FAMILY PROTEIN / CONFORMATIONAL CHANGE / CELL MOTILITY / Actin capping / Actin-binding / Cytoskeleton | ||||||
Function / homology | Function and homology information Advanced glycosylation endproduct receptor signaling / RHOD GTPase cycle / RHOF GTPase cycle / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / COPI-independent Golgi-to-ER retrograde traffic / COPI-mediated anterograde transport / Factors involved in megakaryocyte development and platelet production / WASH complex / : / F-actin capping protein complex ...Advanced glycosylation endproduct receptor signaling / RHOD GTPase cycle / RHOF GTPase cycle / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / COPI-independent Golgi-to-ER retrograde traffic / COPI-mediated anterograde transport / Factors involved in megakaryocyte development and platelet production / WASH complex / : / F-actin capping protein complex / negative regulation of filopodium assembly / cell junction assembly / actin polymerization or depolymerization / barbed-end actin filament capping / regulation of cell morphogenesis / regulation of lamellipodium assembly / lamellipodium assembly / cortical cytoskeleton / brush border / cytoskeleton organization / hippocampal mossy fiber to CA3 synapse / cell morphogenesis / Schaffer collateral - CA1 synapse / Z disc / actin filament binding / lamellipodium / actin cytoskeleton organization / postsynaptic density / membrane / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | Gallus gallus (chicken) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å | ||||||
Authors | Takeda, S. / Minakata, S. / Narita, A. / Kitazawa, M. / Yamakuni, T. / Maeda, Y. / Nitanai, Y. | ||||||
Citation | Journal: Plos Biol. / Year: 2010 Title: Two distinct mechanisms for actin capping protein regulation--steric and allosteric inhibition Authors: Takeda, S. / Minakata, S. / Koike, R. / Kawahata, I. / Narita, A. / Kitazawa, M. / Ota, M. / Yamakuni, T. / Maeda, Y. / Nitanai, Y. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3aa7.cif.gz | 123 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3aa7.ent.gz | 93.4 KB | Display | PDB format |
PDBx/mmJSON format | 3aa7.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 3aa7_validation.pdf.gz | 451.1 KB | Display | wwPDB validaton report |
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Full document | 3aa7_full_validation.pdf.gz | 456.1 KB | Display | |
Data in XML | 3aa7_validation.xml.gz | 23.5 KB | Display | |
Data in CIF | 3aa7_validation.cif.gz | 34.1 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/aa/3aa7 ftp://data.pdbj.org/pub/pdb/validation_reports/aa/3aa7 | HTTPS FTP |
-Related structure data
Related structure data | 3aa0C 3aa1C 3aa6C 3aaaC 1iznS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Details | THE ORIGOMETRIC STATE OF THE ACTIN CAPPING PROTEIN IS A HETERO DIMER COMPOSE OF SUBUNIT A (CHAIN A) AND SUBUNIT B (CHAIN B) IN VIVO AND IN VITRO. |
-Components
#1: Protein | Mass: 33001.789 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Gallus gallus (chicken) / Gene: CAPZA1 / Plasmid: PETDUET1 / Production host: Escherichia coli (E. coli) / Strain (production host): ROSETTA2 (DE3) / References: UniProt: P13127 |
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#2: Protein | Mass: 27473.070 Da / Num. of mol.: 1 / Mutation: residues 244-277 deletion mutation Source method: isolated from a genetically manipulated source Details: BETA TENTACLE DELETION / Source: (gene. exp.) Gallus gallus (chicken) / Gene: CAPZB / Plasmid: PETDUET1 / Production host: Escherichia coli (E. coli) / Strain (production host): ROSETTA2 (DE3) / References: UniProt: P14315 |
#3: Chemical | ChemComp-BA / |
#4: Chemical | ChemComp-MES / |
#5: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 1.99 Å3/Da / Density % sol: 38.23 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 12.5% PEG 400, 20MM BACL2, 100MM MES-NAOH, PH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SPring-8 / Beamline: BL26B1 / Wavelength: 1 Å |
Detector | Type: RIGAKU JUPITER 210 / Detector: CCD / Date: Feb 11, 2009 / Details: mirrors |
Radiation | Monochromator: SI / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→50 Å / Num. obs: 37190 / % possible obs: 96.2 % / Redundancy: 6.4 % / Biso Wilson estimate: 39 Å2 / Rmerge(I) obs: 0.068 / Net I/σ(I): 15.56 |
Reflection shell | Resolution: 1.9→1.97 Å / Redundancy: 4.6 % / Rmerge(I) obs: 0.29 / Mean I/σ(I) obs: 4.92 / Num. unique all: 2944 / % possible all: 77.7 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1IZN Resolution: 1.9→49.805 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.92 / SU B: 3.841 / SU ML: 0.117 / Cross valid method: THROUGHOUT / ESU R: 0.205 / ESU R Free: 0.181 / 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: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 33.697 Å2
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Refine analyze | Luzzati coordinate error obs: 0.229 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.9→49.805 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.904→1.953 Å / Total num. of bins used: 20
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