X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 290.0
Details BTP pH 7.5 100 mM, PEG 3350 15%

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 74.54 α = 90
b = 98.62 β = 90
c = 207.47 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2010-05-08
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-1 0.970 ESRF ID23-1

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
2.7 18 93.8 -- 0.102 -- 3.3 -- 39433 -- -- 51.02
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)
2.7 2.75 94.4 -- -- 4.4 3.4 --

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 2.709 17.994 -- 0.0 -- 39250 1963 92.8 -- 0.1967 0.1942 0.2424 Random selection
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 2.7091 2.7766 -- 120 2426 0.2586 0.3323 -- 86.0
X Ray Diffraction 2.7766 2.8514 -- 146 2638 0.2555 0.3293 -- 94.0
X Ray Diffraction 2.8514 2.935 -- 125 2688 0.2601 0.2872 -- 94.0
X Ray Diffraction 2.935 3.0293 -- 142 2627 0.2478 0.3004 -- 93.0
X Ray Diffraction 3.0293 3.137 -- 154 2631 0.2649 0.2994 -- 93.0
X Ray Diffraction 3.137 3.2619 -- 131 2648 0.2417 0.2975 -- 93.0
X Ray Diffraction 3.2619 3.4094 -- 131 2619 0.2235 0.2644 -- 92.0
X Ray Diffraction 3.4094 3.5878 -- 120 2620 0.2093 0.2542 -- 92.0
X Ray Diffraction 3.5878 3.8106 -- 144 2596 0.1893 0.2579 -- 91.0
X Ray Diffraction 3.8106 4.1016 -- 153 2617 0.1876 0.2473 -- 92.0
X Ray Diffraction 4.1016 4.5085 -- 143 2686 0.1617 0.2 -- 94.0
X Ray Diffraction 4.5085 5.1475 -- 129 2787 0.1437 0.1869 -- 95.0
X Ray Diffraction 5.1475 6.4356 -- 160 2819 0.1728 0.1947 -- 97.0
X Ray Diffraction 6.4356 17.9945 -- 165 2885 0.1685 0.2296 -- 95.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.755
f_bond_d 0.006
f_dihedral_angle_d 15.578
f_plane_restr 0.005
f_chiral_restr 0.047
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10938
Nucleic Acid Atoms 0
Heterogen Atoms 125
Solvent Atoms 71

Software

Software
Software Name Purpose
PHENIX refinement version: (dev_2313: ???)
HKL-2000 data reduction
SCALEPACK data scaling
PHASER phasing