X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 296.0
Details PEG 3350, NaCl, Glycerol, Cacodylate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 296K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.46 α = 90
b = 75.51 β = 90
c = 117.36 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2011-09-14
Diffraction Radiation
Monochromator Protocol
Single crystal bender SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X25 1.04 NSLS X25

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
2.27 30.3 91.49 -- 0.062 -- 8.8 201278 23840 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)
2.2711 2.3279 72.7 -- 0.649 1.627 5.4 --

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 2.271 30.3 -- 0.09 -- 21799 1899 91.49 -- 0.2298 0.2253 0.277 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 2.2711 2.3279 -- 110 1199 0.2973 0.3623 -- 79.0
X Ray Diffraction 2.3279 2.3908 -- 129 1382 0.2705 0.3112 -- 90.0
X Ray Diffraction 2.3908 2.4611 -- 132 1394 0.2777 0.3095 -- 91.0
X Ray Diffraction 2.4611 2.5405 -- 133 1397 0.2773 0.2964 -- 92.0
X Ray Diffraction 2.5405 2.6313 -- 140 1423 0.2847 0.378 -- 93.0
X Ray Diffraction 2.6313 2.7366 -- 139 1441 0.2496 0.2942 -- 94.0
X Ray Diffraction 2.7366 2.861 -- 143 1488 0.2523 0.3114 -- 97.0
X Ray Diffraction 2.861 3.0118 -- 145 1509 0.2325 0.2655 -- 98.0
X Ray Diffraction 3.0118 3.2003 -- 144 1508 0.2337 0.2654 -- 98.0
X Ray Diffraction 3.2003 3.447 -- 147 1504 0.2319 0.2898 -- 97.0
X Ray Diffraction 3.447 3.7933 -- 106 1099 0.3059 0.3161 -- 70.0
X Ray Diffraction 3.7933 4.3409 -- 127 1348 0.202 0.2861 -- 86.0
X Ray Diffraction 4.3409 5.4638 -- 150 1579 0.1712 0.2357 -- 100.0
X Ray Diffraction 5.4638 30.3219 -- 154 1629 0.1886 0.2339 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -0.3239
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 12.6877
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.8635
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.084
f_dihedral_angle_d 18.899
f_angle_d 1.273
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2653
Nucleic Acid Atoms 372
Heterogen Atoms 4
Solvent Atoms 127

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
Molecular Replacement Structure Solution
PHENIX (phenix.refine: 1.7.2_869) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.2_869) refinement
Molecular version: Replacement model building
HKL-2000 data collection