X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.7 α = 90
b = 53.35 β = 90
c = 84.51 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 130
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR ADSC -- --
Diffraction Radiation
Monochromator Protocol
GRAPHITE(002) --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RUH2R -- -- --

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 15 94.0 0.0373 -- -- 3.8 -- n/a -- -- --

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
MOLECULAR REPLACEMENT WITH PHASE IMPROVEMENT BY HOLOGRAPHIC RECONSTRUCTION OF ELECTRON DENSITY 1.8 8.0 -- 0.0 16562 -- 1656 94.0 0.213 0.209 -- 0.259 EVERY 10TH REFLECTION
RMS Deviations
Key Refinement Restraint Deviation
s_approx_iso_adps 0.054
s_similar_adp_cmpnt 0.04
s_anti_bump_dis_restr 0.072
s_zero_chiral_vol 0.064
s_from_restr_planes 0.11
s_angle_d 2.0
s_bond_d 0.011
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1088
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 155

Software

Computing
Computing Package Purpose
ADSC Data Reduction (intensity integration)
ADSC Data Reduction (data scaling)
SHELXL-93, X-PLOR Structure Solution
SHELXL-93, X-PLOR Structure Refinement
Software
Software Name Purpose
X-PLOR refinement
SHELXL-93 refinement
X-PLOR model building
SHELXL-93 model building