X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details 100 MM HEPES (PH 7.5), 20% PEG10000

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 ADSC -- 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
3.4 20 99.7 0.14 -- -- 8.7 -- 15092 -- 3.0 40.1
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)
3.4 3.66 99.0 0.52 -- 2.44 3.3 --

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 3.397 19.962 -- 1.34 -- 15050 760 99.66 -- 0.2863 0.2816 0.3724 --
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 3.397 3.6578 -- 136 2802 0.293 0.3908 -- 99.0
X Ray Diffraction 3.6578 4.0232 -- 168 2764 0.2897 0.3711 -- 99.0
X Ray Diffraction 4.0232 4.5992 -- 161 2853 0.2664 0.3584 -- 100.0
X Ray Diffraction 4.5992 5.7712 -- 157 2839 0.2716 0.3865 -- 100.0
X Ray Diffraction 5.7712 19.9618 -- 138 3032 0.2893 0.3614 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -2.5038
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -2.6385
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 5.1175
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.006
f_chiral_restr 0.092
f_dihedral_angle_d 20.072
f_angle_d 1.447
f_bond_d 0.011
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6092
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 256

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