X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.2
Details 8% PEG1000, 100MM NA/K PHOSPHATE PH 6.2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.56 α = 90
b = 74.54 β = 90
c = 41.17 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGING PLATE RAXIS OSMIC CONFOCALS 2007-09-19
Diffraction Radiation
Monochromator Protocol
NI FILTER SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RUH3R -- -- --

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
1.89 35.13 98.8 0.12 -- -- 6.6 -- 17821 -- 2.0 26.8
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)
1.89 2.0 93.0 0.74 -- 2.55 6.4 --

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 1.9 35.56 -- 2.16 -- 17690 911 99.83 -- 0.2103 0.2076 0.2612 --
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 1.9001 2.0002 -- 129 2318 0.4065 0.4793 -- 99.0
X Ray Diffraction 2.0002 2.1255 -- 133 2361 0.2416 0.3293 -- 100.0
X Ray Diffraction 2.1255 2.2896 -- 128 2366 0.1863 0.2598 -- 100.0
X Ray Diffraction 2.2896 2.52 -- 135 2367 0.1917 0.2801 -- 100.0
X Ray Diffraction 2.52 2.8845 -- 120 2393 0.2046 0.2577 -- 100.0
X Ray Diffraction 2.8845 3.6336 -- 122 2420 0.1904 0.2605 -- 100.0
X Ray Diffraction 3.6336 35.5658 -- 144 2554 0.1906 0.1985 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 1.2127
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.7267
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.4861
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.086
f_dihedral_angle_d 16.253
f_angle_d 1.186
f_bond_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1739
Nucleic Acid Atoms 0
Heterogen Atoms 15
Solvent Atoms 153

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
AMORE Structure Solution
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE) refinement
AMORE model building