+
Open data
-
Basic information
Entry | Database: PDB / ID: 4dua | ||||||
---|---|---|---|---|---|---|---|
Title | cytochrome P450 BM3h-9D7 MRI sensor, no ligand | ||||||
![]() | cytochrome P450 BM3 variant 9D7 | ||||||
![]() | 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 / response to hormone / FMN binding / flavin adenine dinucleotide binding / iron ion binding / heme 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 / 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 |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 393.1 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 321 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
---|
-Related structure data
Related structure data | ![]() 4dtwC ![]() 4dtyC ![]() 4dtzC ![]() 4du2C ![]() 4dubSC ![]() 4ducC ![]() 4dudC ![]() 4dueC ![]() 4dufC C: citing same article ( S: Starting model for refinement |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||
2 | ![]()
| ||||||||
Unit cell |
|
-
Components
#1: Protein | Mass: 53849.246 Da / Num. of mol.: 2 / Fragment: heme domain, residues 1-465 / Mutation: I263A, T268S, A328G, T438V Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Chemical | ChemComp-PGE / | #4: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 2.7 Å3/Da / Density % sol: 54.39 % |
---|---|
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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Dec 10, 2010 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Liquid nitrogen-cooled double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1.033 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2→39.173 Å / Num. all: 71112 / Num. obs: 71112 / % possible obs: 97.5 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.4 % / Rsym value: 0.086 / Net I/σ(I): 10.1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
|
-
Processing
Software |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]() Starting model: 4DUB Resolution: 2→38.38 Å / Cor.coef. Fo:Fc: 0.97 / Cor.coef. Fo:Fc free: 0.947 / Occupancy max: 1 / Occupancy min: 0 / SU B: 8.924 / SU ML: 0.109 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.154 / ESU R Free: 0.149 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: 76.12 Å2 / Biso mean: 33.183 Å2 / Biso min: 4.49 Å2
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2→38.38 Å
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 2→2.052 Å / Total num. of bins used: 20
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement TLS group |
|