X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 4.6
Details pH 4.60, VAPOR DIFFUSION

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.66 α = 90
b = 58.66 β = 90
c = 86.88 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 277
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 0.92 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
2.2 15 80.8 0.09 -- -- 5.0 -- 6597 3.0 -- --

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
-- 2.2 6.0 -- 3.0 -- 5576 -- 80.7 -- 0.214 0.214 0.316 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 41.3
RMS Deviations
Key Refinement Restraint Deviation
x_bond_d_na 0.022
x_bond_d_prot 0.006
x_angle_deg_na 3.64
x_angle_deg_prot 1.13
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.32
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 405
Nucleic Acid Atoms 386
Heterogen Atoms 0
Solvent Atoms 46

Software

Computing
Computing Package Purpose
OSCREF, OSCKRUNCH Data Reduction (intensity integration)
X-PLOR Structure Refinement
Software
Software Name Purpose
X-PLOR refinement