X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.5 α = 90
b = 83.2 β = 93.7
c = 105.7 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS-NICOLET X100 -- 1994
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
-- -- 1.5418 -- --

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
2.3 100 78.8 0.069 -- -- 3.0 -- 36765 -- -- --

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
-- 2.3 10.0 -- 0.0 -- 36241 -- 78.7 -- 0.164 0.164 0.236 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 19.7
RMS Deviations
Key Refinement Restraint Deviation
x_angle_deg 1.52
x_bond_d 0.01
x_mcbond_it 3.5
x_mcangle_it 4.9
x_scangle_it 7.7
x_improper_angle_d 1.24
x_scbond_it 5.4
x_dihedral_angle_d 24.22
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.23
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7472
Nucleic Acid Atoms 0
Heterogen Atoms 10
Solvent Atoms 416

Software

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