X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 4.5
Temperature 293.0
Details 0.1 M sodium acetate, pH 4.5, 2.54 M ammonium sulfate, 5% PEG400, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 363.3 α = 90
b = 131.66 β = 91.35
c = 154.2 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 RIGAKU SATURN 944 -- 2009-11-19
Diffraction Radiation
Monochromator Protocol
GRAPHITE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF -- -- --

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
3.5 50 52.8 0.208 -- -- 5.5 -- 48292 -- -3.0 --
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)
3.5 3.7 11.7 0.672 -- 2.3 4.3 --

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 3.522 48.448 -- 1.99 48256 48255 2396 53.55 -- 0.2318 0.2307 0.2532 --
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 3.522 3.594 -- 27 375 0.3313 0.4454 -- 8.0
X Ray Diffraction 3.594 3.6721 -- 33 773 0.2837 0.3025 -- 15.0
X Ray Diffraction 3.6721 3.7575 -- 46 1051 0.2649 0.3191 -- 21.0
X Ray Diffraction 3.7575 3.8515 -- 63 1271 0.2577 0.3313 -- 25.0
X Ray Diffraction 3.8515 3.9555 -- 66 1540 0.2557 0.2951 -- 30.0
X Ray Diffraction 3.9555 4.0719 -- 86 1698 0.262 0.3045 -- 34.0
X Ray Diffraction 4.0719 4.2032 -- 113 1957 0.243 0.2529 -- 39.0
X Ray Diffraction 4.2032 4.3534 -- 107 2199 0.2172 0.2261 -- 44.0
X Ray Diffraction 4.3534 4.5276 -- 135 2445 0.2184 0.2633 -- 49.0
X Ray Diffraction 4.5276 4.7335 -- 141 2749 0.2163 0.2473 -- 55.0
X Ray Diffraction 4.7335 4.9828 -- 159 3060 0.2141 0.2322 -- 61.0
X Ray Diffraction 4.9828 5.2946 -- 176 3440 0.2118 0.2669 -- 68.0
X Ray Diffraction 5.2946 5.7028 -- 208 3879 0.2343 0.2575 -- 77.0
X Ray Diffraction 5.7028 6.2756 -- 243 4447 0.2478 0.2681 -- 88.0
X Ray Diffraction 6.2756 7.1812 -- 258 4979 0.2477 0.281 -- 98.0
X Ray Diffraction 7.1812 9.0379 -- 262 5016 0.2333 0.2476 -- 99.0
X Ray Diffraction 9.0379 48.453 -- 273 4980 0.2119 0.2085 -- 96.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 28.9111
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 3.3287
Anisotropic B[2][2] 70.6955
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 26.4866
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.002
f_angle_d 0.613
f_plane_restr 0.003
f_chiral_restr 0.042
f_dihedral_angle_d 14.1
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 15315
Nucleic Acid Atoms 0
Heterogen Atoms 276
Solvent Atoms 0

Software

Software
Software Name Purpose
StructureStudio data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: dev_896)
XDS data reduction
XDS data scaling