X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.4
Temperature 296.0
Details ammonium sulfate, citrate buffer, pH 5.4, VAPOR DIFFUSION, HANGING DROP, temperature 296K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 151 α = 90
b = 151 β = 90
c = 151 γ = 90
Symmetry
Space Group I 21 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 296
2 296
3 296
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS-NICOLET X100 -- 1989-01-01
AREA DETECTOR SIEMENS-NICOLET X100 -- 1989-01-01
AREA DETECTOR SDMS -- 1993-01-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU -- -- --
ROTATING ANODE RIGAKU -- -- --
ROTATING ANODE RIGAKU -- -- --

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
2.5 100 95.0 0.115 -- -- 11.2 223078 19875 0.0 0.0 --

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
-- 2.5 5.0 0.0 2.0 15845 0 1584 -- -- -- 0.166 0.24 random
RMS Deviations
Key Refinement Restraint Deviation
x_angle_deg 1.54
x_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2536
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 80

Software

Software
Software Name Purpose
PHASES phasing
X-PLOR refinement
SDMS data reduction
SDMS data scaling