X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 293.0
Details 20% PEG2000, 0.1 M Tris, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 218.41 α = 90
b = 92.15 β = 104.75
c = 88.19 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2011-10-02
Diffraction Radiation
Monochromator Protocol
liquid N2 cooled double crystal Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.2 1.000 ALS 5.0.2

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
3.1 43.6 99.7 -- 0.06 -- 3.7 30862 30862 0.0 -3.0 105.0
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)
3.1 3.2 98.8 -- 0.6 1.9 3.3 2771

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 3.1 43.578 -- 0.0 30850 30850 1567 99.74 0.2408 0.2408 0.2384 0.2853 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 3.1 3.2001 -- 130 2643 0.3493 0.4033 -- 99.0
X Ray Diffraction 3.2001 3.3144 -- 152 2614 0.3221 0.3564 -- 100.0
X Ray Diffraction 3.3144 3.447 -- 141 2644 0.2858 0.3557 -- 100.0
X Ray Diffraction 3.447 3.6039 -- 132 2668 0.2629 0.313 -- 100.0
X Ray Diffraction 3.6039 3.7938 -- 136 2645 0.2588 0.3516 -- 100.0
X Ray Diffraction 3.7938 4.0313 -- 143 2663 0.2441 0.3429 -- 100.0
X Ray Diffraction 4.0313 4.3423 -- 147 2660 0.2287 0.3163 -- 100.0
X Ray Diffraction 4.3423 4.7788 -- 131 2668 0.2048 0.275 -- 100.0
X Ray Diffraction 4.7788 5.4691 -- 150 2679 0.2146 0.2478 -- 100.0
X Ray Diffraction 5.4691 6.8861 -- 142 2689 0.2584 0.2998 -- 100.0
X Ray Diffraction 6.8861 43.5818 -- 163 2710 0.2199 0.2326 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -17.8578
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -8.7894
Anisotropic B[2][2] 5.9606
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 11.8972
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.507
f_dihedral_angle_d 21.569
f_plane_restr 0.008
f_bond_d 0.017
f_chiral_restr 0.096
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10560
Nucleic Acid Atoms 0
Heterogen Atoms 346
Solvent Atoms 1

Software

Software
Software Name Purpose
Blu-Ice data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.7_650)
HKL-2000 data reduction
SCALEPACK data scaling