X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 81.4 α = 90
b = 81.4 β = 90
c = 102.2 γ = 120
Symmetry
Space Group P 61

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1993-12-13
Diffraction Radiation
Monochromator Protocol
-- --
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
1.65 15 85.9 0.042 -- -- 3.9 -- 40387 -- 0.0 --

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
-- 1.65 10.0 -- 0.0 -- 39989 -- 85.8 -- 0.172 0.172 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.8
RMS Deviations
Key Refinement Restraint Deviation
x_angle_deg 1.85
x_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2263
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 288

Software

Software
Software Name Purpose
XDS data scaling
X-PLOR model building
X-PLOR refinement
XDS data reduction
X-PLOR phasing