X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details 13% PEG 6000, 4% GLYCEROL., pH 7.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 55 α = 90
b = 105.8 β = 90
c = 180.5 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 (MX-225) MARRESEARCH -- 2009-01-28
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-2 -- ESRF ID23-2

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
3.13 20.22 96.4 0.17 -- -- 11.1 -- 20093 -- 3.0 --
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)
3.13 3.19 83.4 0.46 -- 2.37 2.3 --

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 3.132 20.215 -- 1.33 -- 18481 942 96.35 -- 0.2494 0.2447 0.3365 --
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 3.1324 3.2969 -- 91 1891 0.2904 0.38 -- 83.0
X Ray Diffraction 3.2969 3.5025 -- 130 2563 0.2574 0.358 -- 100.0
X Ray Diffraction 3.5025 3.7713 -- 143 2559 0.2298 0.3738 -- 100.0
X Ray Diffraction 3.7713 4.1478 -- 159 2552 0.2216 0.31 -- 100.0
X Ray Diffraction 4.1478 4.7413 -- 140 2595 0.1876 0.304 -- 100.0
X Ray Diffraction 4.7413 5.9481 -- 148 2618 0.2329 0.276 -- 100.0
X Ray Diffraction 5.9481 20.2159 -- 131 2761 0.2955 0.3863 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -5.0714
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -9.7729
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -3.9893
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_bond_d 0.01
f_dihedral_angle_d 23.988
f_chiral_restr 0.089
f_angle_d 1.36
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6090
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 258

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
AMORE model building
PHENIX version: (PHENIX.REFINE) refinement