X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.5
Temperature 293.15
Details 0.2M sodium chloride, 0.1M Na HEPES, 25% w/v PEG 4000, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293.15K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 72.89 α = 90
b = 72.89 β = 90
c = 254.27 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PILATUS 2M-F -- 2012-03-28
Diffraction Radiation
Monochromator Protocol
Bartels monochromator SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06DA 1.00004 SLS X06DA

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
2.8 44 100.0 -- -- -- -- 262820 10672 0.0 0.0 --
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)
2.8 2.95 100.0 -- -- -- -- --

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 2.8 42.379 -- 0.0 10599 10599 506 99.97 0.2212 0.2212 0.2174 0.296 RANDOM
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 2.8001 3.0818 -- 121 2422 0.2465 0.3357 -- 100.0
X Ray Diffraction 3.0818 3.5276 -- 126 2461 0.2194 0.3542 -- 100.0
X Ray Diffraction 3.5276 4.4436 -- 123 2505 0.1982 0.2751 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -1.8152
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.8152
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.6304
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.006
f_chiral_restr 0.069
f_dihedral_angle_d 16.458
f_angle_d 1.174
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2190
Nucleic Acid Atoms 0
Heterogen Atoms 80
Solvent Atoms 0

Software

Computing
Computing Package Purpose
SLS-X06DA specific Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (phenix.refine: 1.7.3_928) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.3_928) refinement
PHASER model building
SLS-X06DA version: specific data collection