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Open data
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Basic information
Entry | Database: PDB / ID: 4duf | ||||||
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Title | cytochrome P450 BM3h-2G9 MRI sensor bound to serotonin | ||||||
![]() | cytochrome P450 BM3 variant 2G9 | ||||||
![]() | OXIDOREDUCTASE / cytochrome P450 / MRI contrast sensor / directed evolution | ||||||
Function / homology | ![]() NADPH-hemoprotein reductase / NADPH-hemoprotein reductase activity / oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen / unspecific monooxygenase / aromatase activity / metabolic process / response to hormone / FMN binding / flavin adenine dinucleotide binding / iron ion binding ...NADPH-hemoprotein reductase / NADPH-hemoprotein reductase activity / oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen / unspecific monooxygenase / aromatase activity / metabolic process / response to hormone / FMN binding / flavin adenine dinucleotide binding / iron ion binding / heme binding / identical protein binding / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Brustad, E.M. / Lelyveld, V.S. / Snow, C.D. / Crook, N. / Martinez, F.M. / Scholl, T.J. / Jasanoff, A. / Arnold, F.H. | ||||||
![]() | ![]() Title: Structure-guided directed evolution of highly selective p450-based magnetic resonance imaging sensors for dopamine and serotonin. Authors: Brustad, E.M. / Lelyveld, V.S. / Snow, C.D. / Crook, N. / Jung, S.T. / Martinez, F.M. / Scholl, T.J. / Jasanoff, A. / Arnold, F.H. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 778.5 KB | Display | ![]() |
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PDB format | ![]() | 650 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.8 MB | Display | ![]() |
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Full document | ![]() | 1.8 MB | Display | |
Data in XML | ![]() | 80.7 KB | Display | |
Data in CIF | ![]() | 113.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4dtwC ![]() 4dtyC ![]() 4dtzC ![]() 4du2C ![]() 4duaC ![]() 4dubC ![]() 4ducC ![]() 4dudC ![]() 4dueC ![]() 2ij2S ![]() 4dsw C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 53847.312 Da / Num. of mol.: 4 / Fragment: heme domain, residues 1-465 / Mutation: R51C, F87L, T268A, T438L Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | ChemComp-HEM / #3: Chemical | ChemComp-SRO / #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.57 Å3/Da / Density % sol: 52.14 % |
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Crystal grow | Temperature: 300 K / Method: vapor diffusion, sitting drop / pH: 5.5 Details: 0.1 M sodium cacadylate, pH 5.5, 0.14 M Ca(Ac)2, 14 % PEG 8000, VAPOR DIFFUSION, SITTING DROP, temperature 300K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jul 15, 2010 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Liquid nitrogen-cooled double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.8→29.573 Å / Num. all: 186916 / Num. obs: 186916 / % possible obs: 98.1 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.5 % / Rsym value: 0.063 / Net I/σ(I): 11.5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 2IJ2 Resolution: 1.8→29.44 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.946 / Occupancy max: 1 / Occupancy min: 0.5 / SU B: 5.069 / SU ML: 0.071 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.114 / ESU R Free: 0.113 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
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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 max: 80.76 Å2 / Biso mean: 16.3788 Å2 / Biso min: 2 Å2
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Refinement step | Cycle: LAST / Resolution: 1.8→29.44 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.8→1.847 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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