X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 0.1 M sodium acetate, 1.0 M LiCl, 30% PEG 6000, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 35.87 α = 85.84
b = 36.3 β = 77.21
c = 47.47 γ = 68.24
Symmetry
Space Group P 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD Bruker Platinum 135 -- 2011-03-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE BRUKER AXS MICROSTAR -- -- --

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
2.75 46.29 96.2 -- -- -- -- 5636 5422 -- 2.0 --

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
3P2Z 2.75 46.29 -- -- -- 5084 246 94.57 -- 0.26984 0.26691 0.32984 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 2.75 2.821 -- 19 371 0.414 0.425 -- 95.12
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 12.783
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 0.502
r_scbond_it 0.285
r_mcangle_it 0.249
r_mcbond_it 0.446
r_gen_planes_refined 0.004
r_chiral_restr 0.173
r_dihedral_angle_4_deg 11.497
r_dihedral_angle_3_deg 16.286
r_dihedral_angle_2_deg 34.125
r_dihedral_angle_1_deg 4.98
r_angle_refined_deg 2.765
r_bond_refined_d 0.026
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1833
Nucleic Acid Atoms 0
Heterogen Atoms 6
Solvent Atoms 32

Software

Computing
Computing Package Purpose
Proteum Data Collection
Proteum Data Reduction (intensity integration)
Proteum Data Reduction (data scaling)
Molrep Structure Solution
REFMAC 5.5.0109 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0109 refinement
Molrep model building
Proteum data collection