X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 53.04 α = 90
b = 74.8 β = 90
c = 137.34 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU -- --
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
1.8 36.6 82.1 0.055 -- -- 3.0 -- 42316 -- 2.0 --

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
-- 1.8 8.0 -- 2.0 -- 41646 -- 81.9 -- 0.174 0.174 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 22.71
RMS Deviations
Key Refinement Restraint Deviation
x_scangle_it 3.87
x_scbond_it 2.661
x_mcangle_it 2.461
x_mcbond_it 1.641
x_bond_d 0.016
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.18
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3946
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 359

Software

Computing
Computing Package Purpose
MSC Data Reduction (intensity integration)
X-PLOR 2.1 Structure Solution
PROLSQ, X-PLOR 2.1 Structure Refinement
Software
Software Name Purpose
X-PLOR version: 2.1 refinement
PROLSQ refinement
X-PLOR version: 2.1 model building
MSC version: DATA PROCESSING PACKAGE data collection