7C0U
Crystal structure of a dinucleotide-binding protein (S127A) of ABC transporter endogenously bound to uridylyl-3'-5'-phospho-guanosine
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 7C0F |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 277 | 0.2M ammonium phosphate, 0.1M sodium cacodylate pH 6.5, 30% PEG 8000 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.63 | 53.26 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 66.99 | α = 90 |
b = 57.28 | β = 94.93 |
c = 121.599 | 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 | IMAGE PLATE | RIGAKU RAXIS IV++ | VariMax HF | 2019-04-14 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU MICROMAX-007 HF | 1.5418 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | 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 | 1.8 | 46.95 | 97.1 | 0.118 | 0.139 | 0.072 | 0.985 | 7 | 3.5 | 82790 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||
1 | 1.8 | 1.83 | 92.6 | 0.522 | 0.612 | 0.317 | 0.728 | 3.5 |
Refinement
Statistics | |||||||||||||||||||
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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 | R-Free | R-Free Selection Details | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 7C0F | 1.8 | 46.95 | 78766 | 4013 | 96.9 | 0.2283 | 0.2259 | 0.2743 | RANDOM | 17.567 |
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] | |
-0.21 | -0.03 | -0.5 | 0.7 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 36.278 |
r_dihedral_angle_4_deg | 17.557 |
r_dihedral_angle_3_deg | 15.844 |
r_dihedral_angle_1_deg | 6.759 |
r_angle_refined_deg | 1.899 |
r_angle_other_deg | 1.445 |
r_chiral_restr | 0.091 |
r_bond_refined_d | 0.014 |
r_gen_planes_refined | 0.011 |
r_bond_other_d | 0.001 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 6114 |
Nucleic Acid Atoms | |
Solvent Atoms | 711 |
Heterogen Atoms | 145 |
Software
Software | |
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Software Name | Purpose |
HKL-3000 | data collection |
MOSFLM | data reduction |
Aimless | data scaling |
PHASER | phasing |
Coot | model building |
REFMAC | refinement |
PDB_EXTRACT | data extraction |