4MI2
Crystal structure of putative Enoyl-CoA hydratase/isomerase from Mycobacterium abscessus
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 289 | EBS INTERNAL TRACKING NUMBER 500 MM NACL, 2 MM DTT, 0.025% SODIUM AZIDE, 5% GLYCEROL, 0.4 UL X 0.4 UL DROP WITH MORPHEUS SCREEN CONDITION E12: 0.12 M DI -ETHYLENEGLYCOL; TRI-ETHYLENEGLYCOL, TETRA-ETHYLENEGLYCOL AND PENTA-ETHYLENEGLYCOL, 0.1 M BUFFER SYSTEM 3 (TRIS BASE, BICINE, PH 8.5), 37.5% MPD/PEG 1000/ PEG 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.68 | 54.1 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 94.92 | α = 90 |
b = 94.92 | β = 90 |
c = 195.37 | γ = 90 |
Symmetry | |
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Space Group | P 41 21 2 |
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 | ADSC QUANTUM 210 | 2012-08-01 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ALS BEAMLINE 5.0.1 | 0.97625, 0.9774 | ALS | 5.0.1 |
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 | 2.3 | 99.5 | 0.109 | 15.31 | 40335 | -3 | 29.93 |
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 | 2.3 | 2.36 | 99.9 | 0.465 | 4.2 |
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 | MOLECULAR REPLACEMENT | THROUGHOUT | 2.3 | 47.51 | 40335 | 2019 | 0.181 | 0.179 | 0.213 | RANDOM | 23.79 |
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] | |
0.26 | 0.26 | -0.53 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 34.464 |
r_dihedral_angle_4_deg | 14.814 |
r_dihedral_angle_3_deg | 12.815 |
r_dihedral_angle_1_deg | 4.853 |
r_angle_refined_deg | 1.098 |
r_mcangle_it | 0.906 |
r_angle_other_deg | 0.77 |
r_mcbond_it | 0.501 |
r_mcbond_other | 0.501 |
r_chiral_restr | 0.06 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 5515 |
Nucleic Acid Atoms | |
Solvent Atoms | 301 |
Heterogen Atoms |
Software
Software | |
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Software Name | Purpose |
PHASER | phasing |
REFMAC | refinement |