X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.4
Temperature 298.0
Details 50 mM Tris, 400 mM potassium chloride, 32% PEG4000, 1.2 mM D-camphor, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 35.06 α = 90
b = 98.66 β = 90
c = 99.67 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 RIGAKU SATURN 944+ -- 2011-07-11
Diffraction Radiation
Monochromator Protocol
VariMax optic SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54 -- --

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
2.13 50 90.0 0.054 -- -- 2.7 -- 18098 -- -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)
2.128 2.18 89.0 0.07 -- 12.0 2.2 --

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 2.128 35.059 -- 1.36 -- 18060 920 89.62 -- 0.1951 0.1918 0.2551 --
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 2.1285 2.2407 -- 114 2318 0.2033 0.3073 -- 86.0
X Ray Diffraction 2.2407 2.381 -- 131 2444 0.1925 0.2643 -- 91.0
X Ray Diffraction 2.381 2.5648 -- 137 2433 0.1986 0.2844 -- 91.0
X Ray Diffraction 2.5648 2.8228 -- 135 2546 0.2042 0.2822 -- 94.0
X Ray Diffraction 2.8228 3.231 -- 145 2592 0.2125 0.2534 -- 95.0
X Ray Diffraction 3.231 4.0698 -- 134 2463 0.175 0.2422 -- 90.0
X Ray Diffraction 4.0698 35.0639 -- 124 2344 0.1757 0.2091 -- 81.0
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.079
f_plane_restr 0.006
f_angle_d 1.217
f_dihedral_angle_d 15.94
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3204
Nucleic Acid Atoms 0
Heterogen Atoms 55
Solvent Atoms 190

Software

Software
Software Name Purpose
CrystalClear data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.8.2_1309)
HKL-2000 data reduction
SCALEPACK data scaling