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- PDB-1kmh: Crystal Structure of spinach chloroplast F1-ATPase complexed with... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1kmh | ||||||
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Title | Crystal Structure of spinach chloroplast F1-ATPase complexed with tentoxin | ||||||
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![]() | HYDROLASE / Protein-Inhibitor Complex | ||||||
Function / homology | ![]() : / proton motive force-driven ATP synthesis / proton motive force-driven mitochondrial ATP synthesis / chloroplast thylakoid membrane / proton-transporting ATP synthase complex, catalytic core F(1) / H+-transporting two-sector ATPase / proton-transporting ATPase activity, rotational mechanism / proton-transporting ATP synthase activity, rotational mechanism / ADP binding / ATP hydrolysis activity / ATP binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Groth, G. | ||||||
![]() | ![]() Title: Structure of spinach chloroplast F1-ATPase complexed with the phytopathogenic inhibitor tentoxin. Authors: Groth, G. #1: ![]() Title: The Structure of the Chloroplast F1-ATPase at 3.2 A Resolution Authors: Groth, G. / Pohl, E. | ||||||
History |
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Remark 300 | BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 ... BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). THE ASYMMETRIC UNIT ALSO CONTAINS 1/3 OF THE GAMMA AND 1/3 OF THE EPSILON UNIT OF CHLOROPLAST F1-ATPASE. BOTH GAMMA AND EPSILON WERE NOT RESOLVED IN THE STRUCTURE. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 192 KB | Display | ![]() |
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PDB format | ![]() | 152.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 489.8 KB | Display | ![]() |
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Full document | ![]() | 568.4 KB | Display | |
Data in XML | ![]() | 32 KB | Display | |
Data in CIF | ![]() | 46.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1fx0S 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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3 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 55505.199 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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#2: Protein | Mass: 53921.574 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#3: Chemical | ChemComp-TTX / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.62 Å3/Da / Density % sol: 66.01 % | ||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 293 K / Method: microbatch / pH: 7.5 Details: Lithium sulfate, HEPES, dithiotreitol, pH 7.5, MICRO BATCH, temperature 293K | ||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Method: batch method | ||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Jun 30, 2001 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.8452 Å / Relative weight: 1 |
Reflection | Resolution: 3.4→20 Å / Num. obs: 18266 / % possible obs: 92.5 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 88.3 Å2 / Rmerge(I) obs: 0.089 / Net I/σ(I): 9.43 |
Reflection shell | Resolution: 3.4→3.52 Å / Rmerge(I) obs: 0.383 / Mean I/σ(I) obs: 2.51 / Num. unique all: 1713 / % possible all: 79.9 |
Reflection | *PLUS Lowest resolution: 20 Å / Num. obs: 19747 |
Reflection shell | *PLUS % possible obs: 79.9 % |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1FX0 Resolution: 3.4→6 Å / Cor.coef. Fo:Fc: 0.841 / Cor.coef. Fo:Fc free: 0.825 / SU B: 97.548 / SU ML: 0.928 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.766 / 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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 134.533 Å2
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Refinement step | Cycle: LAST / Resolution: 3.4→6 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.4→3.459 Å / Total num. of bins used: 20 /
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Refinement | *PLUS Highest resolution: 3.4 Å / Lowest resolution: 6 Å / σ(F): 0 / % reflection Rfree: 5 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Lowest resolution: 3.49 Å / Rfactor Rfree: 0.322 / Rfactor Rwork: 0.316 / Rfactor obs: 0.316 |