7C0Y
Crystal structure of a dinucleotide-binding protein (Y246A) of ABC transporter endogenously bound to uridylyl-3'-5'-phospho-guanosine (Form I)
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | MICROBATCH | 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 |
2.21 | 44.35 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 65.08 | α = 90 |
b = 58.52 | β = 92.75 |
c = 102.64 | 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 | 2019-07-15 | 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 | 1.7 | 56.19 | 97.6 | 0.11 | 0.123 | 0.055 | 0.991 | 8.7 | 4.5 | 83006 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 1.7 | 1.73 | 94.6 | 0.332 | 0.379 | 0.179 | 0.888 | 4.3 |
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 | 1.7 | 56.19 | 78965 | 4033 | 97.58 | 0.1786 | 0.1768 | 0.2144 | RANDOM | 19.443 |
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] | |
-0.73 | -0.39 | -0.59 | 1.35 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 33.452 |
r_dihedral_angle_4_deg | 18.203 |
r_dihedral_angle_3_deg | 14.073 |
r_dihedral_angle_1_deg | 6.038 |
r_angle_refined_deg | 1.971 |
r_angle_other_deg | 1.6 |
r_chiral_restr | 0.1 |
r_bond_refined_d | 0.015 |
r_gen_planes_refined | 0.012 |
r_bond_other_d | 0.001 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 6091 |
Nucleic Acid Atoms | |
Solvent Atoms | 729 |
Heterogen Atoms | 128 |
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 |