2CGL
Crystal Structure of L-rhamnulose kinase from Escherichia coli in complex with L-fructose, ADP and a modeled ATP gamma phosphate.
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 17% PEG 8000, 120 MM LICL |
Crystal Properties | |
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Matthews coefficient | Solvent content |
1.9 | 35 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 50.781 | ¦Á = 90 |
b = 50.966 | ¦Â = 90 |
c = 158.102 | ¦Ã = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | CCD | MARRESEARCH | 2005-09-26 | M | MAD |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SLS BEAMLINE X06SA | 0.9793, 0.9795, 0.9686 | SLS | X06SA |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 79 | 95.8 | 0.06 | 16.7 | 5.2 | 61818 |
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 | 1.88 | 1.93 | 72.9 | 0.33 | 3.9 | 3.3 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | MAD | THROUGHOUT | 1.88 | 48.34 | 31242 | 1644 | 95.9 | 0.169 | 0.167 | 0.209 | RANDOM | 24.36 |
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] | |
0.41 | -0.19 | -0.22 |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 34.825 |
r_dihedral_angle_4_deg | 19.645 |
r_dihedral_angle_3_deg | 16.225 |
r_dihedral_angle_1_deg | 5.987 |
r_scangle_it | 3.402 |
r_scbond_it | 2.314 |
r_angle_refined_deg | 1.529 |
r_mcangle_it | 1.399 |
r_mcbond_it | 0.97 |
r_nbtor_refined | 0.307 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 3707 |
Nucleic Acid Atoms | |
Solvent Atoms | 192 |
Heterogen Atoms | 43 |
Software
Software | |
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Software Name | Purpose |
autoSHARP | model building |
XSCALE | data scaling |
SHELXD | phasing |
SHELXE | phasing |
SHARP | phasing |
autoSHARP | phasing |
REFMAC | refinement |