3GNW
HCV NS5B polymerase in complex with 1,5 benzodiazepine inhibitor 4c
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 3CSO | PDB ENTRY 3CSO |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.75 | 293 | 5-8% PEG 6000, 100mM Mg-Salts, pH 6.75, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.95 | 58.36 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 106.534 | α = 90 |
b = 107.573 | β = 90 |
c = 133.657 | 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 225 mm CCD | 2007-03-04 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SLS BEAMLINE X10SA | 0.91990 | SLS | X10SA |
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 | 2.39 | 75.59 | 98.5 | 0.158 | 6.3 | 61475 | 61475 |
Highest Resolution Shell | |||||||||||||||||||
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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 | 2.39 | 2.46 | 98 | 0.607 | 6.4 |
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 | THROUGHOUT | PDB ENTRY 3CSO | 2.39 | 75.59 | 57548 | 57548 | 3028 | 98.54 | 0.16916 | 0.16916 | 0.16662 | 0.21708 | RANDOM | 27.694 |
Temperature Factor Modeling | ||||||
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Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
1.82 | -1.4 | -0.43 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 34.538 |
r_dihedral_angle_4_deg | 19.379 |
r_dihedral_angle_3_deg | 16.209 |
r_dihedral_angle_1_deg | 6.145 |
r_scangle_it | 3.277 |
r_scbond_it | 2.267 |
r_mcangle_it | 1.508 |
r_angle_refined_deg | 1.4 |
r_mcbond_it | 1.214 |
r_angle_other_deg | 0.816 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 8791 |
Nucleic Acid Atoms | |
Solvent Atoms | 498 |
Heterogen Atoms | 91 |
Software
Software | |
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Software Name | Purpose |
XDS | data scaling |
REFMAC | refinement |
XDS | data reduction |
XSCALE | data scaling |