Corticotropin-releasing hormone receptor 1(CRF1R) bound with BMK-I-152 by XFEL
Serial Crystallography (SX)
Crystallization
| Crystalization Experiments |
|---|
| ID | Method | pH | Temperature | Details |
|---|
| 1 | LIPIDIC CUBIC PHASE | 4.5 | 293 | 0.05M Na-Citrate(4.5), 0.06M NaCl 20~30% PEG 400(w/v) |
| Crystal Properties |
|---|
| Matthews coefficient | Solvent content |
|---|
| 2.88 | 57.27 |
Crystal Data
| Unit Cell |
|---|
| Length ( Å ) | Angle ( ˚ ) |
|---|
| a = 95.66 | α = 90 |
| b = 70.65 | β = 97.82 |
| c = 86.75 | γ = 90 |
| Symmetry |
|---|
| Space Group | C 1 2 1 |
|---|
Diffraction
| Diffraction Experiment |
|---|
| ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol |
|---|
| 1 | 1 | x-ray | 298 | CCD | RAYONIX MX-225 | | 2019-04-28 | M | SINGLE WAVELENGTH |
| Radiation Source |
|---|
| ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
|---|
| 1 | FREE ELECTRON LASER | PAL-XFEL BEAMLINE NCI | 1.278 | PAL-XFEL | NCI |
Serial Crystallography
| Sample delivery method |
|---|
| Diffraction ID | Description | Sample Delivery Method |
|---|
| 1 | | fixed target |
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 | 2.75 | 44.11 | 100 | 0.986 | 0.1221 | 5.5 | 264.7 | | 15559 | | | 81.36 |
| Highest Resolution Shell |
|---|
| ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | CC (Half) | R Split (All) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) |
|---|
| 1 | 2.75 | 2.848 | 100 | | 0.46 | 1.1069 | 1.17 | 180.9 | |
Refinement
| Statistics |
|---|
| Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | 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) | Mean Isotropic B |
|---|
| X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | FREE R-VALUE | 4k5y | 2.75 | 44.11 | 1.34 | 15048 | 438 | 99.9 | 0.2363 | 0.2354 | 0.23 | 0.263 | 0.26 | 86.59 |
| 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 |
|---|
| f_dihedral_angle_d | 13.4562 |
| f_angle_d | 1.0453 |
| f_chiral_restr | 0.055 |
| f_bond_d | 0.0092 |
| f_plane_restr | 0.0082 |
| Non-Hydrogen Atoms Used in Refinement |
|---|
| Non-Hydrogen Atoms | Number |
|---|
| Protein Atoms | 3214 |
| Nucleic Acid Atoms | |
| Solvent Atoms | |
| Heterogen Atoms | 31 |
Software
| Software |
|---|
| Software Name | Purpose |
|---|
| PHENIX | refinement |
| XDS | data reduction |
| XDS | data scaling |
| PHENIX | phasing |