X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Microdialysis
pH 5.2
Temperature 293.0
Details 20 mM Piperazine HCl Buffer, 1mM EDTA, 0.1 - 0.6M NaCl, pH 5.2, MICRODIALYSIS, temperature 293.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 129.92 α = 90
b = 129.92 β = 90
c = 173.25 γ = 90
Symmetry
Space Group I 4

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1998-12-12
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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 39.2 97.7 0.058 -- -- 2.3 202488 87413 0.0 0.0 32.05
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)
2.05 2.1 100.0 0.43 -- -- 2.4 6615

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
-- 2.05 39.2 0.0 0.0 87405 82983 4422 90.0 0.188 0.188 0.186 0.247 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.007
t_angle_deg 0.629
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8004
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 393

Software

Software
Software Name Purpose
TNT refinement
DENZO data reduction
CCP4 data scaling version: (AGROVATA
ROTAVATA data scaling
TNT phasing