X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 288.0
Details 0.1M MES pH 6.0, 20% PEG 4000, VAPOR DIFFUSION, HANGING DROP, temperature 288K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.25 α = 90
b = 66.25 β = 90
c = 129.37 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2009-10-25
Diffraction Radiation
Monochromator Protocol
-- MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 0.9800, 0.9802, 0.9537 DIAMOND I03

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
2.15 46.28 100.0 0.1 -- -- 5.2 15234 15234 -- -- --
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)
2.15 2.27 100.0 0.627 -- 2.1 5.4 --

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
MAD 2.1501 46.283 -- 0.02 15234 15234 774 93.11 -- 0.2178 0.2166 0.2419 --
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 2.1501 2.2848 -- 116 2114 0.3128 0.3515 -- 84.0
X Ray Diffraction 2.2848 2.4612 -- 120 2228 0.2509 0.2712 -- 88.0
X Ray Diffraction 2.4612 2.7089 -- 150 2336 0.2473 0.3232 -- 94.0
X Ray Diffraction 2.7089 3.1008 -- 147 2481 0.237 0.2455 -- 97.0
X Ray Diffraction 3.1008 3.9064 -- 131 2589 0.1998 0.2154 -- 99.0
X Ray Diffraction 3.9064 46.2933 -- 110 2712 0.1907 0.205 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -11.0741
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -11.0741
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 22.1483
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.002
f_chiral_restr 0.046
f_dihedral_angle_d 17.686
f_angle_d 0.634
f_bond_d 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1659
Nucleic Acid Atoms 0
Heterogen Atoms 6
Solvent Atoms 27

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
SHARP Structure Solution
PHENIX (phenix.refine: 1.5_2) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.5_2) refinement
SHARP model building
ADSC version: Quantum data collection