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 MH4SO4, 0.1 M MES pH 6.5, 2.5% glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 291.15K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 98.05 α = 90
b = 98.05 β = 90
c = 194.65 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 32.09 97.2 -- -- -- -- 13253 12590 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 32.093 -- 1.34 13253 12590 1007 97.54 0.2452 0.2419 0.2386 0.2809 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 2.9 3.053 -- 150 1610 0.3389 0.389 -- 99.0
X Ray Diffraction 3.053 3.2442 -- 141 1629 0.3039 0.3335 -- 98.0
X Ray Diffraction 3.2442 3.4944 -- 155 1621 0.2726 0.334 -- 98.0
X Ray Diffraction 3.4944 3.8455 -- 129 1640 0.258 0.3296 -- 98.0
X Ray Diffraction 3.8455 4.4007 -- 143 1643 0.2229 0.229 -- 97.0
X Ray Diffraction 4.4007 5.5398 -- 136 1677 0.2088 0.2539 -- 97.0
X Ray Diffraction 5.5398 32.095 -- 153 1763 0.2196 0.2585 -- 95.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 0.3943
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.3943
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.7886
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.06
f_dihedral_angle_d 19.129
f_angle_d 1.117
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2848
Nucleic Acid Atoms 326
Heterogen Atoms 31
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