X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 139.3 α = 90
b = 139.3 β = 90
c = 84.1 γ = 90
Symmetry
Space Group I 4

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR XUONG-HAMLIN MULTIWIRE -- 1985-01-01
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
-- -- 87.2 0.093 -- -- 3.2 -- 66609 -- -- --

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
-- 1.85 8.0 -- 1.0 -- 59010 -- 87.2 -- 0.168 0.168 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.0
RMS Deviations
Key Refinement Restraint Deviation
x_dihedral_angle_d 23.5
x_bond_d 0.008
x_improper_angle_d 1.3
x_angle_deg 1.4
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.2
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5451
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 307

Software

Software
Software Name Purpose
X-PLOR model building version: 3.1
X-PLOR refinement version: 3.1
SDMS data reduction
SDMS data scaling
X-PLOR phasing version: 3.1