Real Time Reaction Intermediates in Stigmatella Bacteriophytochrome P2
Serial Crystallography (SX)
Starting Model(s)
| Initial Refinement Model(s) |
|---|
| Type | Source | Accession Code | Details |
|---|
|
experimental model | PDB | 6PTQ | |
Crystallization
| Crystalization Experiments |
|---|
| ID | Method | pH | Temperature | Details |
|---|
| 1 | BATCH MODE | 7 | 289 | SaBphP2 (60 mg/mL) was mixed 3:2 with a solution containing 0.17 M Ammonium-acetate, 85 mmol/L sodium citrate, pH 6.5, 25.5 % PEG 4000, 15% glycerol, 3 % benzamidine hydrochloride. |
| Crystal Properties |
|---|
| Matthews coefficient | Solvent content |
|---|
| 2.76 | 55.42 |
Crystal Data
| Unit Cell |
|---|
| Length ( Å ) | Angle ( ˚ ) |
|---|
| a = 83.69 | α = 90 |
| b = 83.4 | β = 107.63 |
| c = 86.87 | γ = 90 |
| Symmetry |
|---|
| Space Group | P 1 21 1 |
|---|
Diffraction
| Diffraction Experiment |
|---|
| ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol |
|---|
| 1 | 1 | x-ray | 289 | CCD | MPCCD | | 2018-06-18 | M | SINGLE WAVELENGTH |
| Radiation Source |
|---|
| ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
|---|
| 1 | FREE ELECTRON LASER | SACLA BEAMLINE BL2 | 1.38 | SACLA | BL2 |
Serial Crystallography
| Sample delivery method |
|---|
| Diffraction ID | Description | Sample Delivery Method |
|---|
| 1 | viscous jet | injection |
| Measurement |
|---|
| Diffraction ID | Pulse Duration | Pulse Repetition Rate | Focal Spot Size | Pulse Energy | Photons Per Pulse |
|---|
| 1 | 10 (fs) | 30 | 5 | 8.9 (KeV) | |
| Injection |
|---|
| Diffraction ID | Description | Flow Rate | Injector Diameter | Injection Power | Injector Nozzle | Filter Size | Carrier Solvent |
|---|
| 1 | | 4 (µl/min) | undefined (µm) | HPLC | | | nuclear grade grease |
Data Collection
| Overall |
|---|
| ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | CC (Half) | R Split (All) | 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 | 2.1 | 20 | 100 | 0.96 | 0.094 | 15 | 543 | | 38486 | | | |
| Highest Resolution Shell |
|---|
| ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Split (All) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) |
|---|
| 1 | 2.1 | 2.15 | 100 | | 1.78 | | 158 | |
Refinement
| Statistics |
|---|
| Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free (DCC) | R-Free Selection Details | Mean Isotropic B |
|---|
| X-RAY DIFFRACTION | FOURIER SYNTHESIS | THROUGHOUT | 6PTQ | 2.4 | 19.97 | 36327 | 1799 | 85.25 | 0.31412 | 0.31275 | 0.32 | 0.34146 | 0.36 | RANDOM | 24.071 |
| 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] |
|---|
| 0.6 | | 0.17 | -0.2 | | -0.43 |
| RMS Deviations |
|---|
| Key | Refinement Restraint Deviation |
|---|
| r_dihedral_angle_2_deg | 36.249 |
| r_dihedral_angle_3_deg | 28.731 |
| r_dihedral_angle_4_deg | 20.551 |
| r_dihedral_angle_1_deg | 13.059 |
| r_long_range_B_refined | 5.086 |
| r_long_range_B_other | 5.084 |
| r_mcangle_it | 2.695 |
| r_mcangle_other | 2.695 |
| r_angle_refined_deg | 2.211 |
| r_scangle_other | 2.1 |
| RMS Deviations |
|---|
| Key | Refinement Restraint Deviation |
|---|
| r_dihedral_angle_2_deg | 36.249 |
| r_dihedral_angle_3_deg | 28.731 |
| r_dihedral_angle_4_deg | 20.551 |
| r_dihedral_angle_1_deg | 13.059 |
| r_long_range_B_refined | 5.086 |
| r_long_range_B_other | 5.084 |
| r_mcangle_it | 2.695 |
| r_mcangle_other | 2.695 |
| r_angle_refined_deg | 2.211 |
| r_scangle_other | 2.1 |
| r_mcbond_it | 1.689 |
| r_mcbond_other | 1.689 |
| r_scbond_it | 1.315 |
| r_scbond_other | 1.315 |
| r_angle_other_deg | 1.229 |
| r_chiral_restr | 0.271 |
| r_bond_refined_d | 0.01 |
| r_gen_planes_refined | 0.009 |
| r_gen_planes_other | 0.003 |
| r_bond_other_d | 0.002 |
| r_nbd_refined | |
| r_nbd_other | |
| r_nbtor_refined | |
| r_nbtor_other | |
| r_xyhbond_nbd_refined | |
| r_xyhbond_nbd_other | |
| r_metal_ion_refined | |
| r_metal_ion_other | |
| r_symmetry_vdw_refined | |
| r_symmetry_vdw_other | |
| r_symmetry_hbond_refined | |
| r_symmetry_hbond_other | |
| r_symmetry_metal_ion_refined | |
| r_symmetry_metal_ion_other | |
| r_scangle_it | |
| r_rigid_bond_restr | |
| r_sphericity_free | |
| r_sphericity_bonded | |
| Non-Hydrogen Atoms Used in Refinement |
|---|
| Non-Hydrogen Atoms | Number |
|---|
| Protein Atoms | 7320 |
| Nucleic Acid Atoms | |
| Solvent Atoms | 96 |
| Heterogen Atoms | 95 |
Software
| Software |
|---|
| Software Name | Purpose |
|---|
| REFMAC | refinement |
| CrystFEL | data reduction |
| CrystFEL | data scaling |