4BG1
Three dimensional structure of human gamma-butyrobetaine hydroxylase in complex with 1-(3-Carboxypropyl)-1-methylpyrrolidin-1-ium chloride
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 3O2G | PDB ENTRY 3O2G |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 294 | 20 % PEG 3350, 1.5 % 1.6-DIAMINOHEXANE, 200 MM AMMONIUM CITRATE PH 7.0, 10 MM ZNSO4, 8 MM N-OXALYLGLYCINE, 4 MM INHIBITOR, PROTEIN 6.5 MG/ML, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K, TIME 2-7 DAYS |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.5 | 52 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 107.63 | α = 90 |
b = 107.63 | β = 90 |
c = 205.53 | γ = 120 |
Symmetry | |
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Space Group | H 3 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 | MARRESEARCH | MULTILAYER | 2012-11-11 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | MAX II BEAMLINE I911-3 | MAX II | I911-3 |
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 | 1.88 | 26.91 | 97.3 | 0.08 | 9.1 | 3.1 | 37202 | 19.4 |
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 | 1.88 | 1.98 | 81.9 | 0.56 | 1.9 | 2.8 |
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 | MOLECULAR REPLACEMENT | THROUGHOUT | PDB ENTRY 3O2G | 1.89 | 26.92 | 34707 | 1833 | 98.77 | 0.15808 | 0.15597 | 0.19906 | RANDOM | 24.977 |
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] | |
0.47 | 0.47 | 0.47 | -1.53 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 35.93 |
r_dihedral_angle_4_deg | 20.208 |
r_dihedral_angle_3_deg | 12.165 |
r_dihedral_angle_1_deg | 6.333 |
r_angle_refined_deg | 1.389 |
r_angle_other_deg | 0.763 |
r_chiral_restr | 0.083 |
r_bond_refined_d | 0.01 |
r_gen_planes_refined | 0.006 |
r_bond_other_d | 0.001 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 3128 |
Nucleic Acid Atoms | |
Solvent Atoms | 396 |
Heterogen Atoms | 34 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
MOSFLM | data reduction |
SCALA | data scaling |