1OB6
Cephaibol B
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | 4.6 | 0.1 M NAAC/HAC PH=4.6, 32% ETOH, pH 4.60 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
1.54 | 20 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 32.146 | α = 90 |
b = 9.126 | β = 111.36 |
c = 37.982 | 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 | BRUKER SMART 6000 | MIRRORS | 2002-05-15 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | BRUKER M06XCE |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 0.89 | 35.4 | 97 | 0.0437 | 23.29 | 4.44 | 16045 |
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 | 0.89 | 1 | 90 | 0.0786 | 10.37 | 2.16 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (All) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (All) | R-Factor (Observed) | R-Work (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free Selection Details | Mean Isotropic B | |||||
X-RAY DIFFRACTION | DIRECT METHODS | FREE R-VALUE | 0.89 | 35.4 | 16045 | 778 | 97 | 0.0746 | 0.0744 | 0.1 | 0.0793 | THIN SHELLS |
Coordinate Error | ||
---|---|---|
Structure Solution Method | Refinement High Resolution | Refinement Low Resolution |
10 | 252 | 267.5 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
s_from_restr_planes | 0.505 |
s_zero_chiral_vol | 0.131 |
s_non_zero_chiral_vol | 0.093 |
s_anti_bump_dis_restr | 0.05 |
s_angle_d | 0.04 |
s_similar_adp_cmpnt | 0.04 |
s_bond_d | 0.021 |
s_similar_dist | 0.012 |
s_rigid_bond_adp_cmpnt | 0.006 |
s_approx_iso_adps |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 240 |
Nucleic Acid Atoms | |
Solvent Atoms | 26 |
Heterogen Atoms | 10 |
Software
Software | |
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Software Name | Purpose |
SHELXL-97 | refinement |
SAINT | data reduction |
SADABS | data scaling |
SHELXD | phasing |