1PBE
CRYSTAL STRUCTURE OF THE P-HYDROXYBENZOATE HYDROXYLASE-SUBSTRATE COMPLEX REFINED AT 1.9 ANGSTROMS RESOLUTION. ANALYSIS OF THE ENZYME-SUBSTRATE AND ENZYME-PRODUCT COMPLEXES
X-RAY DIFFRACTION
Crystallization
| Crystal Properties | |
|---|---|
| Matthews coefficient | Solvent content |
| 2.59 | 52.49 |
Crystal Data
| Unit Cell | |
|---|---|
| Length ( Å ) | Angle ( ˚ ) |
| a = 71.5 | α = 90 |
| b = 145.8 | β = 90 |
| c = 88.2 | γ = 90 |
| Symmetry | |
|---|---|
| Space Group | C 2 2 21 |
Diffraction
| Diffraction Experiment | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
| 1 | 1 | x-ray | ||||||||||||
Refinement
| Statistics | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | |||||||||
| X-RAY DIFFRACTION | 1.9 | 6 | 31148 | 0.156 | |||||||||||||||
| 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] | |
| RMS Deviations | |
|---|---|
| Key | Refinement Restraint Deviation |
| p_scangle_it | 10.535 |
| p_scbond_it | 7.752 |
| p_mcangle_it | 4.514 |
| p_mcbond_it | 3.725 |
| p_xhyhbond_nbd | 0.241 |
| p_multtor_nbd | 0.222 |
| p_singtor_nbd | 0.189 |
| p_chiral_restr | 0.185 |
| p_planar_d | 0.047 |
| p_angle_d | 0.039 |
| Non-Hydrogen Atoms Used in Refinement | |
|---|---|
| Non-Hydrogen Atoms | Number |
| Protein Atoms | 3098 |
| Nucleic Acid Atoms | |
| Solvent Atoms | 330 |
| Heterogen Atoms | 63 |
Software
| Software | |
|---|---|
| Software Name | Purpose |
| PROLSQ | refinement |
