X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.5
Details 30% PEG 4K, 0.1M MAGNESIUM CHLORIDE, 0.1M TRIS-HCL PH8.5, pH 8.50

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 80.98 α = 90
b = 80.98 β = 90
c = 99.78 γ = 120
Symmetry
Space Group P 63

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE FUJI TORROIDAL MIRROR 1999-06-01
Diffraction Radiation
Monochromator Protocol
SI 111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6A -- Photon Factory BL-6A

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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
1.9 33.15 92.3 0.059 -- -- 3.3 -- 26943 -- -- 11.19
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.9 2.0 83.9 0.31 -- 2.4 2.9 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.9 20.0 -- 0.0 -- 25520 1406 91.3 -- 0.156 0.154 0.19 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.47
RMS Deviations
Key Refinement Restraint Deviation
p_staggered_tor 13.5
p_mcbond_it 1.205
p_angle_d 0.028
p_special_tor 0.0
p_multtor_nbd 0.235
p_transverse_tor 29.2
p_bond_d 0.01
p_planar_tor 4.8
p_mcangle_it 1.724
p_singtor_nbd 0.164
p_scangle_it 2.583
p_scbond_it 1.67
p_xyhbond_nbd 0.115
p_plane_restr 0.028
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2575
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 177

Software

Software
Software Name Purpose
REFMAC refinement
DENZO data reduction
CCP4 data scaling
AMoRE phasing