X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 17.0
Details PEG 1450, HEPES buffer, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 17K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 106.75 α = 90
b = 77.42 β = 90
c = 34.22 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 290
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1997-01-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
1.75 100 94.2 0.059 -- -- -- 27731 27731 0.0 0.0 --
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)
1.75 1.86 77.0 0.37 -- -- -- 3703

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
-- 1.75 100.0 0.0 0.0 27731 27731 1400 -- -- -- 0.179 0.263 --
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.016
t_angle_deg 2.2
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2392
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 153

Software

Software
Software Name Purpose
XTALVIEW refinement
TNT refinement
MOSFLM data reduction
CCP4 data scaling version: (SCALA)