X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Batch
pH 7.5
Temperature 323.0
Details 10% Peg5000 MME, 0.2 M Magnesium Acetate, 100mM Mops, pH 7.5, batch, temperature 323K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 157 α = 90
b = 157 β = 90
c = 122.3 γ = 90
Symmetry
Space Group I 41

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 323
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS -- 1999-01-01
Diffraction Radiation
Monochromator Protocol
CuK(alpha) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 1.5418 -- --

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
2.1 20 97.5 0.051 0.051 -- 2.2 82936 82936 0.0 0.0 38.7
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)
2.1 2.19 99.3 0.216 0.216 3.2 2.15 8482

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 2.1 20.0 0.0 0.0 82929 82929 4152 96.0 -- -- 0.17 0.234 random
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 1.91
c_bond_d 0.016
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.234
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10404
Nucleic Acid Atoms 0
Heterogen Atoms 52
Solvent Atoms 373

Software

Software
Software Name Purpose
AMoRE phasing
CNS refinement version: 1.0