X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 295.0
Details phosphate, tris-HCl, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 72.72 α = 90
b = 69.5 β = 94.12
c = 73.46 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS -- 1999-02-11
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
1.9 500 94.2 0.091 -- -- 2.8 56174 52916 -3.0 -3.0 13.9
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)
1.9 1.95 62.3 0.248 -- -- 2.1 2481

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
-- 1.9 500.0 0.0 0.0 57714 52286 5216 90.6 -- 0.175 0.175 0.213 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 1.63
c_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6016
Nucleic Acid Atoms 0
Heterogen Atoms 137
Solvent Atoms 799

Software

Software
Software Name Purpose
REFINED model building version: DIRECTLY
CNS refinement version: 0.9
R-AXIS data reduction
SCALEPACK data scaling
REFINED phasing version: DIRECTLY