X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.3
Details pH 8.3

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.85 α = 90
b = 47.03 β = 90
c = 54.04 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 290
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS -- --
Diffraction Radiation
Monochromator Protocol
GRAPHITE(002) --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU -- -- --

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
2.26 -- 87.8 0.0602 -- -- -- -- 5108 -- 0.0 --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
2.26 2.37 24.4 -- -- -- -- --

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
PHASED WITH WT 2.26 10.0 -- 2.0 -- 4432 -- 76.2 -- -- 0.143 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.6
RMS Deviations
Key Refinement Restraint Deviation
p_transverse_tor 17.6
p_staggered_tor 20.5
p_planar_tor 1.8
p_xyhbond_nbd 0.287
p_multtor_nbd 0.238
p_bond_d 0.016
p_angle_d 0.051
p_planar_d 0.057
p_mcbond_it 0.823
p_mcangle_it 1.431
p_scbond_it 0.916
p_scangle_it 1.614
p_plane_restr 0.01
p_chiral_restr 0.153
p_singtor_nbd 0.201
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.2
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 980
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 100

Software

Computing
Computing Package Purpose
XENGEN Data Reduction (intensity integration)
XENGEN Data Reduction (data scaling)
PROFFT Structure Solution
PROFFT Structure Refinement
Software
Software Name Purpose
PROFFT refinement
PROFFT model building