4DJH
Structure of the human kappa opioid receptor in complex with JDTic
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 3ODU | poly Ala model of PDB entry 3ODU. ensemble of T4L models from PDB entries 2RH1, 3EML,3ODU, 3PBL, and 3RZE. |
experimental model | PDB | 2RH1 | poly Ala model of PDB entry 3ODU. ensemble of T4L models from PDB entries 2RH1, 3EML,3ODU, 3PBL, and 3RZE. |
experimental model | PDB | 3EML | poly Ala model of PDB entry 3ODU. ensemble of T4L models from PDB entries 2RH1, 3EML,3ODU, 3PBL, and 3RZE. |
experimental model | PDB | 3PBL | poly Ala model of PDB entry 3ODU. ensemble of T4L models from PDB entries 2RH1, 3EML,3ODU, 3PBL, and 3RZE. |
experimental model | PDB | 3RZE | poly Ala model of PDB entry 3ODU. ensemble of T4L models from PDB entries 2RH1, 3EML,3ODU, 3PBL, and 3RZE. |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | LIPIDIC CUBIC PHASE | 6 | 293 | 100 mM sodium citrate pH 6.0, 30% (v/v) PEG400, 400 mM potassium nitrate, lipidic cubic phase, temperature 293K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.82 | 67.82 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 54.896 | α = 90 |
b = 147.297 | β = 90 |
c = 205.288 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
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 | double crystal monochromator and K-B pair of biomorph mirrors for vertical and horizontal focusing | 2011-12-10 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 23-ID-D | 1.0330 | APS | 23-ID-D |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge 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 | 2.9 | 50 | 97.1 | 0.18 | 12.6 | 5.6 | 38323 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1 | 2.9 | 3 | 87.5 | 0.95 | 1.3 | 3.3 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution 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 | R-Free | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | poly Ala model of PDB entry 3ODU. ensemble of T4L models from PDB entries 2RH1, 3EML,3ODU, 3PBL, and 3RZE. | 2.9 | 35.861 | 1.33 | 37023 | 1851 | 97.8 | 0.2285 | 0.2266 | 0.2646 |
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] | |
6.5962 | -2.379 | -4.2172 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 13.168 |
f_angle_d | 0.767 |
f_chiral_restr | 0.039 |
f_bond_d | 0.005 |
f_plane_restr | 0.003 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 6932 |
Nucleic Acid Atoms | |
Solvent Atoms | 25 |
Heterogen Atoms | 132 |
Software
Software | |
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Software Name | Purpose |
Blu-Ice | data collection |
PHASER | phasing |
PHENIX | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |