X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details 0.1 M Tris pH 7.0, 10% (w/v) PEG monomethyl ether (PEGMME) 2000, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 317.85 α = 90
b = 71.73 β = 93.29
c = 70.56 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 315 -- 2008-12-17
Diffraction Radiation
Monochromator Protocol
Cryogenically-cooled double crystal Si(111) monochromator. SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.979 APS 24-ID-C

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
2.87 50 100.0 -- -- -- -- 35879 35879 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)
2.9 2.97 100.0 -- -- -- -- --

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 2.871 49.327 -- 1.34 35861 35861 1791 97.99 0.232 0.203 0.2004 0.2529 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 2.8707 2.9483 -- 98 1999 0.2919 0.3581 -- 75.0
X Ray Diffraction 2.9483 3.035 -- 142 2615 0.2682 0.3643 -- 100.0
X Ray Diffraction 3.035 3.133 -- 130 2661 0.2557 0.3502 -- 100.0
X Ray Diffraction 3.133 3.2449 -- 126 2694 0.2628 0.2846 -- 100.0
X Ray Diffraction 3.2449 3.3748 -- 150 2628 0.2472 0.3556 -- 100.0
X Ray Diffraction 3.3748 3.5284 -- 148 2661 0.231 0.2734 -- 100.0
X Ray Diffraction 3.5284 3.7144 -- 132 2677 0.2204 0.2883 -- 100.0
X Ray Diffraction 3.7144 3.947 -- 136 2659 0.2085 0.2418 -- 100.0
X Ray Diffraction 3.947 4.2516 -- 141 2640 0.1833 0.2197 -- 100.0
X Ray Diffraction 4.2516 4.6791 -- 136 2703 0.1516 0.2031 -- 100.0
X Ray Diffraction 4.6791 5.3555 -- 145 2667 0.1459 0.2181 -- 100.0
X Ray Diffraction 5.3555 6.7446 -- 147 2704 0.1884 0.209 -- 100.0
X Ray Diffraction 6.7446 49.3346 -- 160 2762 0.1797 0.2229 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.046
f_dihedral_angle_d 12.254
f_angle_d 0.916
f_bond_d 0.004
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9556
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 31

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
Phaser Structure Solution
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8_1069) refinement
Phaser model building
HKL-2000 data collection