6QDA
Leishmania major N-myristoyltransferase in complex with quinazoline inhibitor IMP-0000811
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 4CGP |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 291 | 30% PEG 1500, 0.2 M NACL, 0.1 M NA CACODYLATE, PH 5.5 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.23 | 45 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 48.048 | ¦Á = 90 |
b = 90.414 | ¦Â = 111.97 |
c = 53.316 | ¦Ã = 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 | ADSC QUANTUM 315 | 2012-09-16 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | DIAMOND BEAMLINE I04 | 0.9790 | Diamond | I04 |
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 | 1.6 | 49 | 98.6 | 0.069 | 9.1 | 3.6 | 54857 |
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 | 1.6 | 1.63 | 86.2 | 0.446 | 1.8 | 2.5 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | 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 | FOURIER SYNTHESIS | THROUGHOUT | 4CGP | 1.6 | 49 | 52124 | 2703 | 98.52 | 0.16746 | 0.16546 | 0.20649 | RANDOM | 15.335 |
Temperature Factor Modeling | ||||||
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Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
0.64 | -0.7 | -0.13 | 0.04 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 31.101 |
r_dihedral_angle_4_deg | 20.563 |
r_dihedral_angle_3_deg | 14.925 |
r_dihedral_angle_1_deg | 6.411 |
r_long_range_B_refined | 5.478 |
r_mcangle_it | 2.21 |
r_scbond_it | 2.199 |
r_angle_refined_deg | 1.901 |
r_mcbond_it | 1.414 |
r_chiral_restr | 0.119 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 3354 |
Nucleic Acid Atoms | |
Solvent Atoms | 518 |
Heterogen Atoms | 114 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
SCALA | data scaling |
REFMAC | phasing |