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- PDB-3ejb: Crystal Structure of P450BioI in complex with tetradecanoic acid ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3ejb | ||||||
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Title | Crystal Structure of P450BioI in complex with tetradecanoic acid ligated Acyl Carrier Protein | ||||||
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![]() | Oxidoreductase/Lipid Transport / Protein-Protein Complex / Cytochrome P450 Fold / Carrier Protein / 4-Helix Bundle / Fatty acid biosynthesis / Lipid synthesis / Phosphopantetheine / Biotin biosynthesis / Heme / Iron / Metal-binding / Monooxygenase / Oxidoreductase / Oxidoreductase-Lipid Transport COMPLEX | ||||||
Function / homology | ![]() pimeloyl-[acyl-carrier protein] synthase / biotin biosynthetic process / lipid biosynthetic process / lipid A biosynthetic process / acyl binding / acyl carrier activity / oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen / phosphopantetheine binding / monooxygenase activity / fatty acid biosynthetic process ...pimeloyl-[acyl-carrier protein] synthase / biotin biosynthetic process / lipid biosynthetic process / lipid A biosynthetic process / acyl binding / acyl carrier activity / oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen / phosphopantetheine binding / monooxygenase activity / fatty acid biosynthetic process / iron ion binding / response to xenobiotic stimulus / lipid binding / heme binding / membrane / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Cryle, M.J. / Schlichting, I. | ||||||
![]() | ![]() Title: Structural insights from a P450 Carrier Protein complex reveal how specificity is achieved in the P450(BioI) ACP complex. Authors: Cryle, M.J. / Schlichting, I. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 405.9 KB | Display | ![]() |
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PDB format | ![]() | 329.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 4.2 MB | Display | ![]() |
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Full document | ![]() | 4.4 MB | Display | |
Data in XML | ![]() | 84.9 KB | Display | |
Data in CIF | ![]() | 117.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related 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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4 | ![]()
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Unit cell |
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Details | heterodimers are formed by chain A and B, C and D, E and F, G and H. |
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Components
-Protein , 2 types, 8 molecules ACEGBDFH
#1: Protein | Mass: 10685.630 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Protein | Mass: 45988.352 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P53554, Oxidoreductases; Acting on paired donors, with incorporation or reduction of molecular oxygen |
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-Sugars , 1 types, 8 molecules 
#4: Sugar | ChemComp-HTG / |
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-Non-polymers , 4 types, 1348 molecules 






#3: Chemical | ChemComp-ZMP / #5: Chemical | ChemComp-HEM / #6: Chemical | #7: Water | ChemComp-HOH / | |
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-Details
Has protein modification | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.54 Å3/Da / Density % sol: 51.49 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Mar 8, 2008 |
Radiation | Monochromator: SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.98089 Å / Relative weight: 1 |
Reflection | Resolution: 2→50 Å / Num. all: 149113 / Num. obs: 144447 / % possible obs: 96.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 7.9 % / Biso Wilson estimate: 25.9 Å2 / Rsym value: 0.0604 / Net I/σ(I): 21.8 |
Reflection shell | Resolution: 2→2.05 Å / Redundancy: 7.4 % / Mean I/σ(I) obs: 7.4 / Rsym value: 0.33 / % possible all: 94.9 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: SAD Structure Resolution: 2→20 Å / Cor.coef. Fo:Fc: 0.936 / Cor.coef. Fo:Fc free: 0.904 / SU B: 4.965 / SU ML: 0.141 / Cross valid method: THROUGHOUT / ESU R: 0.215 / ESU R Free: 0.187 / 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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.83 Å2
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Refinement step | Cycle: LAST / Resolution: 2→20 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2→2.05 Å / Total num. of bins used: 20
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