X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 5.8
Temperature 298.0
Details 12% PEG 3350, 0.2M CaCl2, 0.1M MES, 3% glycerol, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68.18 α = 90
b = 135.92 β = 90
c = 168.65 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 Bruker Platinum 135 Montel multilayer 2008-05-22
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE BRUKER AXS MICROSTAR 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
2.29 25 97.3 -- 0.123 -- 13.7 71501 69571 -- -- 31.4
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)
2.288 2.4 96.7 -- 0.476 4.8 11.2 8056

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 2.2881 24.972 -- 0.04 -- 69571 3513 97.33 -- 0.209 0.206 0.254 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 2.2881 2.3194 -- 108 2045 0.2668 0.3122 -- 77.0
X Ray Diffraction 2.3194 2.3525 -- 140 2595 0.2479 0.321 -- 96.0
X Ray Diffraction 2.3525 2.3876 -- 143 2543 0.239 0.3185 -- 96.0
X Ray Diffraction 2.3876 2.4249 -- 123 2618 0.2336 0.3356 -- 96.0
X Ray Diffraction 2.4249 2.4646 -- 130 2600 0.2321 0.2797 -- 97.0
X Ray Diffraction 2.4646 2.5071 -- 139 2580 0.2277 0.2758 -- 97.0
X Ray Diffraction 2.5071 2.5526 -- 148 2628 0.2383 0.3089 -- 98.0
X Ray Diffraction 2.5526 2.6017 -- 118 2641 0.2466 0.3012 -- 98.0
X Ray Diffraction 2.6017 2.6547 -- 152 2594 0.2403 0.3275 -- 98.0
X Ray Diffraction 2.6547 2.7124 -- 159 2647 0.2315 0.3076 -- 98.0
X Ray Diffraction 2.7124 2.7754 -- 151 2622 0.219 0.2963 -- 98.0
X Ray Diffraction 2.7754 2.8447 -- 127 2688 0.2214 0.2912 -- 99.0
X Ray Diffraction 2.8447 2.9215 -- 148 2633 0.2165 0.2732 -- 99.0
X Ray Diffraction 2.9215 3.0074 -- 131 2680 0.2194 0.2798 -- 99.0
X Ray Diffraction 3.0074 3.1043 -- 132 2715 0.2074 0.2535 -- 99.0
X Ray Diffraction 3.1043 3.215 -- 134 2636 0.2051 0.2562 -- 99.0
X Ray Diffraction 3.215 3.3434 -- 156 2665 0.2011 0.2616 -- 99.0
X Ray Diffraction 3.3434 3.4952 -- 142 2695 0.1971 0.2473 -- 99.0
X Ray Diffraction 3.4952 3.6789 -- 126 2697 0.1867 0.233 -- 99.0
X Ray Diffraction 3.6789 3.9086 -- 148 2697 0.1769 0.2074 -- 99.0
X Ray Diffraction 3.9086 4.2091 -- 143 2714 0.1593 0.199 -- 99.0
X Ray Diffraction 4.2091 4.6302 -- 148 2739 0.1511 0.1833 -- 100.0
X Ray Diffraction 4.6302 5.2947 -- 164 2746 0.1433 0.1736 -- 100.0
X Ray Diffraction 5.2947 6.6498 -- 157 2785 0.1739 0.2042 -- 100.0
X Ray Diffraction 6.6498 24.974 -- 146 2855 0.1905 0.1992 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.282
Anisotropic B[1][1] 5.921
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.876
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -7.797
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.064
f_dihedral_angle_d 15.819
f_plane_restr 0.006
f_angle_d 1.051
f_bond_d 0.007
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.286
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10791
Nucleic Acid Atoms 0
Heterogen Atoms 296
Solvent Atoms 1521

Software

Software
Software Name Purpose
PROTEUM PLUS data collection version: PLUS
PHASER phasing
PHENIX refinement version: (phenix.refine)
SAINT data reduction
SADABS data scaling