X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 293.0
Details 20% PEG 8000, 0.05M potassium phosphate monobasic, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 106.33 α = 90
b = 42.19 β = 93.6
c = 88.29 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
IMAGE PLATE RIGAKU RAXIS IV++ -- 2012-07-16
Diffraction Radiation
Monochromator Protocol
Osmic Confocal Max-Flux optic SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU300 1.5418 -- --

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
1.8 26.53 99.0 0.044 0.044 -- 2.75 36629 36262 2.0 2.0 37.15
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)
1.8 1.86 99.86 0.496 -- 1.8 2.69 --

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 1.8 26.53 -- 2.0 36629 36213 1816 98.9 0.1919 0.1919 0.1894 0.2395 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 1.8 1.8487 -- 134 2664 0.3247 0.324 -- 100.0
X Ray Diffraction 1.8487 1.9031 -- 139 2648 0.3023 0.3492 -- 100.0
X Ray Diffraction 1.9031 1.9645 -- 118 2671 0.2823 0.2947 -- 100.0
X Ray Diffraction 1.9645 2.0347 -- 134 2643 0.2448 0.3022 -- 100.0
X Ray Diffraction 2.0347 2.1161 -- 141 2680 0.215 0.2602 -- 100.0
X Ray Diffraction 2.1161 2.2123 -- 135 2634 0.2029 0.2944 -- 100.0
X Ray Diffraction 2.2123 2.3289 -- 152 2616 0.1944 0.2715 -- 99.0
X Ray Diffraction 2.3289 2.4747 -- 141 2665 0.2038 0.2539 -- 99.0
X Ray Diffraction 2.4747 2.6656 -- 141 2639 0.2128 0.2897 -- 99.0
X Ray Diffraction 2.6656 2.9336 -- 141 2649 0.2069 0.252 -- 99.0
X Ray Diffraction 2.9336 3.3574 -- 149 2658 0.1901 0.2208 -- 99.0
X Ray Diffraction 3.3574 4.2272 -- 135 2650 0.1529 0.2033 -- 97.0
X Ray Diffraction 4.2272 26.534 -- 156 2580 0.1707 0.2218 -- 94.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.303
f_bond_d 0.011
f_dihedral_angle_d 19.052
f_chiral_restr 0.092
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2984
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 203

Software

Software
Software Name Purpose
CrystalClear data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.8.1_1168)
d*TREK data reduction
d*TREK data scaling