X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details 100 MM MES (PH 6.5), 25% PEG 8000.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 54.6 α = 90
b = 106 β = 90
c = 178.9 γ = 90
Symmetry
Space Group P 2 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD -- -- 2006-12-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID13 -- ESRF ID13

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
2.85 91.29 97.9 0.18 -- -- 4.5 -- 23285 -- 1.5 --
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)
2.85 2.92 77.2 0.46 -- 2.61 4.4 --

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
MOLECULAR REPLACEMENT 2.85 19.98 -- 1.35 -- 24550 1241 98.3 -- 0.2558 0.2528 0.3011 --
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.85 2.9638 -- 108 2183 0.301 0.3866 -- 85.0
X Ray Diffraction 2.9638 3.0982 -- 148 2574 0.2908 0.3371 -- 100.0
X Ray Diffraction 3.0982 3.2609 -- 136 2599 0.2778 0.3858 -- 100.0
X Ray Diffraction 3.2609 3.4642 -- 131 2620 0.283 0.3565 -- 100.0
X Ray Diffraction 3.4642 3.7301 -- 142 2604 0.2448 0.3292 -- 100.0
X Ray Diffraction 3.7301 4.1026 -- 134 2627 0.2314 0.2495 -- 100.0
X Ray Diffraction 4.1026 4.6895 -- 135 2633 0.2114 0.2698 -- 100.0
X Ray Diffraction 4.6895 5.8831 -- 144 2687 0.2411 0.2991 -- 100.0
X Ray Diffraction 5.8831 19.9757 -- 163 2782 0.2631 0.3014 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 35.56
Anisotropic B[1][1] -0.6
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.36
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.96
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.572
f_bond_d 0.002
f_chiral_restr 0.041
f_dihedral_angle_d 13.81
f_plane_restr 0.002
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6090
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 379

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
XDS data scaling
AMoRE phasing