X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 277.2
Details pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.2K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 85.29 α = 90
b = 85.29 β = 90
c = 150.07 γ = 90
Symmetry
Space Group P 41 2 2

Diffraction

Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline

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 50 -- -- -- -- -- -- 42565 -- -- --

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
MOLECULAR REPLACEMENT 1.9 50.0 -- -- 42565 42565 2130 -- 0.169 0.162 0.155 0.197 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
x_dihedral_angle_d 24.8
x_bond_d 0.01
x_angle_deg 1.33
x_improper_angle_d 0.77
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.21
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1685
Nucleic Acid Atoms 0
Heterogen Atoms 29
Solvent Atoms 0

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
AMORE Structure Solution
X-PLOR 98.0 Structure Refinement
Software
Software Name Purpose
DENZO data collection
AMoRE model building
SCALEPACK data reduction
X-PLOR version: 98.0 refinement