X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 294.0
Details 28% PEG 3350, 50mM phosphate, 150 mM KCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 95.61 α = 90
b = 38.37 β = 104.93
c = 184.04 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2011-03-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CLSI BEAMLINE 08ID-1 0.97949 CLSI 08ID-1

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
2.05 47.8 99.6 -- 0.064 -- 3.7 -- 82055 -- -- --

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 2.05 47.8 -- 0.0 -- 82054 4112 99.5 -- 0.238 0.2346 0.3026 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.05 2.103 -- 286 5708 0.285 0.345 -- 99.44
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 38.6929
Anisotropic B[1][1] -1.21
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.04
Anisotropic B[2][2] 1.11
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.11
RMS Deviations
Key Refinement Restraint Deviation
r_mcbond_it 1.06
r_mcangle_it 1.895
r_dihedral_angle_4_deg 21.14
r_gen_planes_refined 0.009
r_scbond_it 3.156
r_bond_refined_d 0.021
r_scangle_it 5.141
r_angle_refined_deg 1.852
r_dihedral_angle_1_deg 5.788
r_dihedral_angle_2_deg 32.328
r_dihedral_angle_3_deg 16.627
r_chiral_restr 0.125
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9095
Nucleic Acid Atoms 0
Heterogen Atoms 218
Solvent Atoms 556

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0102
PDB_EXTRACT data extraction version: 3.10
HKL-2000 data collection
HKL-2000 data reduction
HKL-2000 data scaling
PHASER phasing