X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 76.8 α = 90
b = 76.8 β = 90
c = 242 γ = 90
Symmetry
Space Group P 43 2 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
-- WEISSENBERG -- --
Diffraction Radiation
Monochromator Protocol
SI(111) --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6B -- PHOTON FACTORY BL-6B

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
2.7 6 93.1 0.062 -- -- -- -- 17448 -- -- --

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
-- 2.7 6.0 -- 2.0 -- 17433 -- -- -- 0.24 0.24 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 35.41
RMS Deviations
Key Refinement Restraint Deviation
x_scangle_it 1.401
x_scbond_it 0.799
x_mcangle_it 1.425
x_mcbond_it 0.785
x_bond_d 0.01
x_angle_deg 2.3
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.4
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3748
Nucleic Acid Atoms 0
Heterogen Atoms 188
Solvent Atoms 61

Software

Computing
Computing Package Purpose
WEIS Data Reduction (intensity integration)
X-PLOR 3.1 Structure Solution
PROLSQ, X-PLOR 3.1 Structure Refinement
Software
Software Name Purpose
X-PLOR version: 3.1 refinement
PROLSQ refinement
X-PLOR version: 3.1 model building