X-RAY DIFFRACTION Experimental Data & Validation

X-ray Experimental Help


Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5
Temperature 295.0
Details PEG-8000, homopipes, magnesium chloride, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 116.7 α = 90
b = 116.7 β = 90
c = 138.5 γ = 90
Space Group P 4 21 2


Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS HI-STAR goebel mirrors 2003-01-12
Diffraction Radiation
Monochromator Protocol
goebel mirrors SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline

Data Collection

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
1.65 30 98.2 -- 0.076 -- 9.2 112776 112776 0.0 0.0 --
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)
1.65 1.73 81.8 -- 0.347 2.3 4.0 12288


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
MIR 1.65 30.0 -- 0.0 112776 112776 11330 98.2 0.182 0.182 0.178 0.219 random
RMS Deviations
Key Refinement Restraint Deviation
t_angle_deg 2.45
t_bond_d 0.014
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5578
Nucleic Acid Atoms 0
Heterogen Atoms 21
Solvent Atoms 750


Computing Package Purpose
FRAMBO Data Reduction (intensity integration)
SAINT Data Reduction (data scaling)
SOLVE Structure Solution
TNT V. 5-E Structure Refinement
Software Name Purpose
TNT version: 5E refinement
solve model building
saint data reduction
frambo data collection