5SV5
1.0 Angstrom Crystal Structure of pre-Peptidase C-terminal Domain of Collagenase from Bacillus anthracis.
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 292 | Protein: 16.0 mg/ml, 0.5M Sodium chloride, 0.01M Tris-HCL (pH 8.3); Screen: Classics II (C9), 1.1M Sodium malonate, 0.1M HEPES (pH 7.0), 0.5% (v/v) Jeffamine ED-2001; Cryo: 4M Sodium formate |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.27 | 45.8 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 33.533 | α = 90 |
b = 37.764 | β = 106.95 |
c = 42.81 | γ = 90 |
Symmetry | |
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Space Group | P 1 21 1 |
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 | C(111) | 2016-08-02 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 21-ID-G | 0.97856 | APS | 21-ID-G |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | R Sym 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 | 1 | 30 | 99.5 | 0.08 | 0.08 | 44.5 | 6.8 | 55101 | -3 | 7.1 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1 | 1 | 1.02 | 97.7 | 0.726 | 0.818 | 2.7 | 4.3 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | SAD | THROUGHOUT | 1 | 29.82 | 52260 | 2804 | 99.41 | 0.13335 | 0.13255 | 0.14813 | RANDOM | 14.727 |
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] | |
0.03 | 0.15 | -0.07 | -0.05 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 34.303 |
r_sphericity_free | 19.466 |
r_dihedral_angle_3_deg | 9.359 |
r_sphericity_bonded | 6.304 |
r_dihedral_angle_1_deg | 5.951 |
r_long_range_B_refined | 2.385 |
r_rigid_bond_restr | 2.201 |
r_long_range_B_other | 1.924 |
r_dihedral_angle_4_deg | 1.569 |
r_angle_refined_deg | 1.453 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 829 |
Nucleic Acid Atoms | |
Solvent Atoms | 150 |
Heterogen Atoms | 3 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
HKL-3000 | data reduction |
HKL-3000 | data scaling |
HKL-3000 | phasing |