3GYZ
Crystal structure of IpgC from Shigella flexneri
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 291 | 0.1M ADA, 1M ammonium sulfate, pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
Crystal Properties | |
---|---|
Matthews coefficient | Solvent content |
4.2 | 70.68 |
Crystal Data
Unit Cell | |
---|---|
Length ( ? ) | Angle ( ? ) |
a = 115.15 | ¦Á = 90 |
b = 115.15 | ¦Â = 90 |
c = 75.46 | ¦Ã = 120 |
Symmetry | |
---|---|
Space Group | P 31 2 1 |
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 | ADSC QUANTUM 315r | 2007-05-14 | M | SINGLE WAVELENGTH | ||||||
2 | 1 | x-ray | 100 | CCD | MAR CCD 165 mm | 2007-04-25 | M | MAD | ||||||
1,2 | 1 |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE ID23-1 | 0.97625 | ESRF | ID23-1 |
2 | SYNCHROTRON | BESSY BEAMLINE 14.2 | 0.97965, 0.97987, 0.97626, 0.98793 | BESSY | 14.2 |
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 | ||||||||
1,2 | 2.15 | 37.69 | 99.735 | 0.125 | 10.12 | 9.1 | 31712 | 31628 | -3 | 55.242 |
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) | |||||||||||
1,2 | 2.15 | 2.28 | 98.7 | 0.548 | 2.1 | 3.6 | 4963 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (All) | 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 | 2.15 | 37.69 | 31712 | 31628 | 1577 | 99.735 | 0.192 | 0.191 | 0.214 | RANDOM | 46.163 |
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] | |
0.16 | 0.08 | 0.16 | -0.23 |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 38.286 |
r_dihedral_angle_4_deg | 21.027 |
r_dihedral_angle_3_deg | 16.643 |
r_scangle_it | 6.333 |
r_dihedral_angle_1_deg | 5.073 |
r_scbond_it | 3.87 |
r_mcangle_it | 2.365 |
r_angle_refined_deg | 1.938 |
r_mcbond_it | 1.252 |
r_chiral_restr | 0.126 |
Non-Hydrogen Atoms Used in Refinement | |
---|---|
Non-Hydrogen Atoms | Number |
Protein Atoms | 2308 |
Nucleic Acid Atoms | |
Solvent Atoms | 86 |
Heterogen Atoms | 53 |
Software
Software | |
---|---|
Software Name | Purpose |
XSCALE | data scaling |
SHARP | phasing |
SOLOMON | phasing |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
XDS | data scaling |
XDS | data reduction |