4H24
Cytochrome P450BM3-CIS cyclopropanation catalyst
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 1JPZ | PDB ENTRY 1JPZ CHAIN B |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.2 | 300 | 0.1 M Bis-Tris, pH 5.2, 18% PEG3350, 0.2 M sodium formate, VAPOR DIFFUSION, SITTING DROP, temperature 300K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.6 | 52.61 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 187.792 | α = 90 |
b = 62.745 | β = 115.75 |
c = 210.278 | γ = 90 |
Symmetry | |
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Space Group | I 1 2 1 |
Diffraction
Diffraction Experiment | ||||||||||||||
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ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | CCD | MARMOSAIC 300 mm CCD | 2012-08-04 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 23-ID-D | 1.033 | APS | 23-ID-D |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Sym I (Observed) | Net I Over Average Sigma (I) | Redundancy | Number Reflections (All) | Number Reflections (Observed) | Observed Criterion Sigma (F) | Observed Criterion Sigma (I) | B (Isotropic) From Wilson Plot | ||||||||
1 | 2.5 | 48.577 | 98.7 | 0.053 | 13.4 | 2.6 | 75952 | 75952 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1 | 2.5 | 2.64 | 99.2 | 0.395 | 0.395 | 2 | 2.6 | 11081 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (All) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (All) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | ||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | PDB ENTRY 1JPZ CHAIN B | 2.5 | 48.577 | 75906 | 75906 | 3821 | 98.58 | 0.1877 | 0.1877 | 0.1845 | 0.2472 | RANDOM | 47.42 |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
-0.84 | 1.66 | 1.97 | 0.32 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 36.433 |
r_dihedral_angle_3_deg | 17.641 |
r_dihedral_angle_4_deg | 16.451 |
r_dihedral_angle_1_deg | 6.876 |
r_scangle_it | 3.654 |
r_scbond_it | 2.292 |
r_angle_refined_deg | 1.7 |
r_mcangle_it | 1.427 |
r_mcbond_it | 0.747 |
r_chiral_restr | 0.109 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 14378 |
Nucleic Acid Atoms | |
Solvent Atoms | 197 |
Heterogen Atoms | 172 |
Software
Software | |
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Software Name | Purpose |
SCALA | data scaling |
MOLREP | phasing |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
Blu-Ice | data collection |
XSCALE | data scaling |