X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.0
Details VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 95.48 α = 90
b = 95.48 β = 90
c = 318.35 γ = 120
Symmetry
Space Group H 3 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV++ -- 2008-02-08
Diffraction Radiation
Monochromator Protocol
Osmic VariMax Confocal Max-Flux Optic SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 1.5418 -- --

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
1.94 40.99 99.5 -- -- -- -- -- 41700 1.0 3.2 --
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)
1.94 2.01 97.7 -- -- -- -- --

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 1.94 40.99 -- 2.0 58666 39593 2107 99.49 -- 0.23858 0.23664 0.27542 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 1.94 1.99 -- 165 2838 0.258 0.325 -- 97.44
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.203
Anisotropic B[1][1] -0.27
Anisotropic B[1][2] -0.13
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.27
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.4
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.217
r_symmetry_hbond_refined 0.172
r_bond_refined_d 0.02
r_nbtor_refined 0.304
r_dihedral_angle_2_deg 37.985
r_xyhbond_nbd_refined 0.159
r_gen_planes_refined 0.009
r_mcangle_it 1.54
r_scbond_it 2.81
r_chiral_restr 0.201
r_mcbond_it 1.006
r_scangle_it 3.893
r_dihedral_angle_1_deg 5.884
r_dihedral_angle_3_deg 16.283
r_angle_refined_deg 2.722
r_dihedral_angle_4_deg 22.781
r_symmetry_vdw_refined 0.147
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2606
Nucleic Acid Atoms 481
Heterogen Atoms 27
Solvent Atoms 112

Software

Software
Software Name Purpose
CrystalClear data collection
MOLREP phasing
REFMAC refinement version: 5.2.0019
CrystalClear data reduction
CrystalClear data scaling