1UW1
A Novel ADP- and Zinc-binding fold from function-directed in vitro evolution
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | USING THE HANGING-DROP VAPOR DIFFUSION TECHIQUE. 20MG/ML OF PROTEIN WAS MIXED IN EQUAL VOLUMES WITH A CRYSTALLIZATION BUFFER OF 0.1M TRIS/HCL PH 8.5, 0.2 M SODIUM CITRATE, 30% PEG 400) |
Crystal Properties | |
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Matthews coefficient | Solvent content |
4.4 | 72.1 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 71.077 | α = 90 |
b = 71.077 | β = 90 |
c = 54.883 | γ = 120 |
Symmetry | |
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Space Group | P 32 2 1 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | CCD | MARRESEARCH | BENT + TOROIDAL | 2002-11-15 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE BM14 | ESRF | BM14 |
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 | 1.94 | 30 | 99.5 | 0.069 | 32 | 9 | 12124 |
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 | 1.94 | 2 | 99.3 | 0.477 | 7.3 | 7 |
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-Work | R-Free | R-Free Selection Details | Mean Isotropic B | ||||||||
X-RAY DIFFRACTION | MAD | THROUGHOUT | 1.94 | 30 | 11530 | 578 | 99.6 | 0.2 | 0.228 | RANDOM | 24.71 |
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] | |
1.27 | 0.63 | 1.27 | -1.9 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_1_deg | 5.054 |
r_scangle_it | 4.996 |
r_scbond_it | 3.187 |
r_mcangle_it | 2.248 |
r_angle_refined_deg | 1.734 |
r_mcbond_it | 1.286 |
r_angle_other_deg | 0.964 |
r_symmetry_hbond_refined | 0.371 |
r_symmetry_vdw_other | 0.297 |
r_xyhbond_nbd_refined | 0.267 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 568 |
Nucleic Acid Atoms | |
Solvent Atoms | 99 |
Heterogen Atoms | 28 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
DENZO | data reduction |
SCALEPACK | data scaling |
SHELXD | phasing |