X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 291.15
Details 15% PEG 5000MME, 0.2 M NH4SO4, 0.1M MES pH 6.5, 2.5% glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 291.15K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 98.85 α = 90
b = 98.85 β = 90
c = 194.2 γ = 120
Symmetry
Space Group P 65 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2010-08-30
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-E 0.97918 APS 24-ID-E

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
2.9 32.36 98.5 -- -- -- -- 13665 12929 1.0 1.0 --

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 2.9 32.356 -- 1.34 13665 12929 1028 98.85 -- 0.2216 0.2179 0.2637 --
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 2.9003 3.0531 -- 141 1659 0.3369 0.3646 -- 99.0
X Ray Diffraction 3.0531 3.2442 -- 147 1656 0.2716 0.3516 -- 100.0
X Ray Diffraction 3.2442 3.4944 -- 141 1690 0.2433 0.3045 -- 100.0
X Ray Diffraction 3.4944 3.8456 -- 153 1676 0.2266 0.3144 -- 99.0
X Ray Diffraction 3.8456 4.4008 -- 136 1703 0.1918 0.2414 -- 99.0
X Ray Diffraction 4.4008 5.5401 -- 151 1711 0.1951 0.2242 -- 98.0
X Ray Diffraction 5.5401 32.3583 -- 159 1806 0.2077 0.2406 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -1.8847
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.8847
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.7695
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.07
f_dihedral_angle_d 19.982
f_angle_d 1.14
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2946
Nucleic Acid Atoms 326
Heterogen Atoms 33
Solvent Atoms 28

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
Phaser Structure Solution
PHENIX (phenix.refine: 1.6.4_486) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.6.4_486) refinement
Phaser model building
ADSC version: Quantum data collection