X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.1
Details CRYSTALLIZED FROM 2.0 M (NH4) 2SO4, 1 % GLYCEROL, 2 % PEG 400, 0.1 M HEPES AT PH 8.1. 25 % (V/V) GLYCEROL WERE USED AS CRYOPROTECTANT

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 79.27 α = 90
b = 116.79 β = 90
c = 129.53 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 -- EMBL/DESY, Hamburg X11

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 40 96.0 0.035 -- -- 3.3 -- 301145 -- -- --
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)
1.0 1.06 91.0 0.15 -- 4.9 2.8 --

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
OTHER 1.0 40.0 -- 0.0 301145 -- -- 96.0 -- 0.119 -- 0.135 --
RMS Deviations
Key Refinement Restraint Deviation
s_angle_d 0.037
s_bond_d 0.018
Coordinate Error
Parameter Value
Number Disordered Residues 11.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3762
Nucleic Acid Atoms 0
Heterogen Atoms 19
Solvent Atoms 545

Software

Software
Software Name Purpose
SHELX refinement
MOSFLM data reduction
SCALA data scaling