1JXU
CRAMBIN MIXED SEQUENCE FORM AT 240 K. PROTEIN/WATER SUBSTATES
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 1JXY | 1JXY. CRAMBIN MIXED ISOFORM AT 220 K. |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | ethanol, pH 7.00, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
1.4 | 30 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 40.9 | α = 90 |
b = 18.59 | β = 90.8 |
c = 22.4 | 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 | 240 | DIFFRACTOMETER | RIGAKU AFC-5R | COLLIMATOR | 1990-12-25 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU RU200 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (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 | 0.99 | 17.67 | 92 | 17.2 | 1 | 7272 | 7272 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||||
1 | 0.99 | 1 | 0.162 | 4.4 | 1 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Cut-off Sigma (I) | Cut-off Sigma (F) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (All) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | ||||
X-RAY DIFFRACTION | DIFFERENCE DENSITY PEAKS | 1JXY. CRAMBIN MIXED ISOFORM AT 220 K. | 0.99 | 17.67 | 2 | 2 | 7043 | 91.9 | 0.09 | 0.09 | 0.09 | 5.5 |
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] | |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
p_transverse_tor | 16 |
p_staggered_tor | 10 |
p_planar_tor | 5 |
p_scbond_it | 0.176 |
p_mcangle_it | 0.175 |
p_mcbond_it | 0.158 |
p_singtor_nbd | 0.146 |
p_xyhbond_nbd | 0.129 |
p_scangle_it | 0.116 |
p_xhyhbond_nbd | 0.072 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 341 |
Nucleic Acid Atoms | |
Solvent Atoms | |
Heterogen Atoms | 3 |
Software
Software | |
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Software Name | Purpose |
LEHMANN-LARSEN | data collection |
TEXSAN | data reduction |
PROLSQ | refinement |
LEHMANN-LARSEN | data reduction |
TEXSAN | data scaling |