X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.5
Temperature 288.0
Details 50mM Tris/HCl, 50% DMSO, 1.9 MCsCl, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 288K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 92.66 α = 90
b = 92.66 β = 90
c = 130.48 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV++ mirrors 2008-04-28
Diffraction Radiation
Monochromator Protocol
Yale Mirror SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU300 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
1.97 30 98.5 -- 0.123 -- 6.3 23714 23714 -- -- --
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)
1.97 2.0 99.7 -- 0.508 3.8 6.4 1162

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
FOURIER SYNTHESIS 1.97 10.0 -- 0.0 23452 23452 1175 98.5 0.2015 0.2015 0.2001 0.2651 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_approx_iso_adps 0.0
s_similar_adp_cmpnt 0.058
s_rigid_bond_adp_cmpnt 0.0
s_anti_bump_dis_restr 0.007
s_non_zero_chiral_vol 0.03
s_zero_chiral_vol 0.027
s_from_restr_planes 0.0223
s_similar_dist 0.0
s_angle_d 0.019
s_bond_d 0.005
Coordinate Error
Parameter Value
Number Disordered Residues 4.0
Occupancy Sum Hydrogen 0.0
Occupancy Sum Non Hydrogen 2695.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2428
Nucleic Acid Atoms 0
Heterogen Atoms 48
Solvent Atoms 219

Software

Computing
Computing Package Purpose
CrystalClear Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
CNS Structure Solution
SHELXL-97 Structure Refinement
Software
Software Name Purpose
SHELXL-97 refinement
CNS model building
CrystalClear data collection