3NJB
Crystal structure of enoyl-coa hydratase from Mycobacterium smegmatis, iodide soak
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 290 | 200MM NAOAC, 100M BISTRISPROPANE, 20% PEG 3350; protein AT 27MG/ML, SOAKED IN 100MM BISTRISPROPANE, 25% PEG 3350, 400MM NAI; CRYO: 15% EDO, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K, pH 8.5 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.04 | 59 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 170.06 | ¦Á = 90 |
b = 170.06 | ¦Â = 90 |
c = 170.06 | ¦Ã = 90 |
Symmetry | |
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Space Group | I 2 3 |
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 | RIGAKI SATURN 944+ | 2009-05-03 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU FR-E+ SUPERBRIGHT | 1.5418 |
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 | 2.2 | 45.45 | 99.3 | 0.098 | 30.12 | 41229 | -3 | 22.91 |
Highest Resolution Shell | |||||||||||||||||||
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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 | 2.2 | 2.26 | 98.3 | 0.347 | 10 |
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-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | SAD, MR | THROUGHOUT | 2.2 | 45.45 | 41229 | 2080 | 99.7 | 0.151 | 0.149 | 0.181 | RANDOM | 11.94 |
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 |
r_dihedral_angle_2_deg | 38.169 |
r_dihedral_angle_4_deg | 13.874 |
r_dihedral_angle_3_deg | 12.396 |
r_dihedral_angle_1_deg | 5.567 |
r_scangle_it | 3.113 |
r_scbond_it | 2.009 |
r_angle_refined_deg | 1.331 |
r_mcangle_it | 1.178 |
r_angle_other_deg | 0.931 |
r_mcbond_it | 0.648 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 4391 |
Nucleic Acid Atoms | |
Solvent Atoms | 493 |
Heterogen Atoms | 27 |
Software
Software | |
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Software Name | Purpose |
StructureStudio | data collection |
PHASER | phasing |
REFMAC | refinement |
XDS | data reduction |
XSCALE | data scaling |