1V7S
Triclinic hen lysozyme crystallized at 313K from a D2O solution
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | EVAPORATION, RECRYSTALLIZATION | 4.5 | 313 | sodium nitrate, sodium acetate, pH 4.5, EVAPORATION, RECRYSTALLIZATION, temperature 313K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
1.56 | 20.36 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 27.233 | α = 88.44 |
b = 31.967 | β = 108.62 |
c = 34.272 | γ = 111.71 |
Symmetry | |
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Space Group | P 1 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 290 | CCD | BRUKER SMART 6000 | Confocal Max-Flux | 2001-03-06 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | MACSCIENCE | 1.5418 |
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 | 1.14 | 17.09 | 95.6 | 0.038 | 3.49 | 38234 | 36551 |
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) | |||||||||||
1.14 | 1.16 | 91.6 | 0.08 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Number Reflections (All) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (All) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | 1.14 | 17.09 | 38234 | 36551 | 1826 | 95.6 | 0.09 | 0.09 | 0.087 | 0.12 | random |
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] | |
Coordinate Error | ||
---|---|---|
Structure Solution Method | Refinement High Resolution | Refinement Low Resolution |
4 | 959 | 1150.14 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
s_from_restr_planes | 0.37 |
s_approx_iso_adps | 0.098 |
s_zero_chiral_vol | 0.075 |
s_anti_bump_dis_restr | 0.041 |
s_similar_adp_cmpnt | 0.04 |
s_angle_d | 0.031 |
s_bond_d | 0.017 |
s_rigid_bond_adp_cmpnt | 0.006 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1010 |
Nucleic Acid Atoms | |
Solvent Atoms | 161 |
Heterogen Atoms | 28 |
Software
Software | |
---|---|
Software Name | Purpose |
SaintPlus | data reduction |
X-PLOR | model building |
SHELXL-97 | refinement |
SMART | data reduction |
SAINTPLUS | data scaling |
X-PLOR | phasing |