X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 5% PEG 8000, 50mM ammonium formate, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 163.07 α = 90
b = 65.03 β = 90.67
c = 50.06 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD RAYONIX MX225HE -- 2011-05-24
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SPRING-8 BEAMLINE BL41XU 1.0000 SPring-8 BL41XU

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
1.95 50 93.8 0.053 -- -- 2.9 -- 35709 -- 0.0 --
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)
1.95 1.98 84.4 0.199 -- -- 2.1 1612

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 1.95 50.0 -- 0.0 -- 35708 1793 93.42 -- 0.1732 0.1693 0.246 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 1.952 2.003 -- 102 2131 0.251 0.323 -- 80.32
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 39.647
Anisotropic B[1][1] -2.64
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.23
Anisotropic B[2][2] 0.85
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.8
RMS Deviations
Key Refinement Restraint Deviation
r_rigid_bond_restr 5.377
r_sphericity_bonded 15.39
r_bond_refined_d 0.007
r_dihedral_angle_3_deg 17.076
r_dihedral_angle_4_deg 20.221
r_gen_planes_refined 0.011
r_dihedral_angle_1_deg 7.044
r_chiral_restr 0.098
r_dihedral_angle_2_deg 33.795
r_sphericity_free 26.283
r_angle_refined_deg 1.233
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3143
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 204

Software

Software
Software Name Purpose
HKL-2000 data collection
MOLREP phasing
REFMAC refinement version: 5.6.0117
HKL-2000 data reduction
HKL-2000 data scaling