X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 291.0
Details 24% PEG3350, 0.2M ammonium tartrate, 0.015M CYMAL-7, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 53.3 α = 90
b = 86.25 β = 90
c = 107.19 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 93
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2010-03-02
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X6A 0.9537 NSLS X6A

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
2.5 19.6 93.14 -- -- -- 16.0 17703 16489 0.0 0.0 50.76

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 2.5 19.603 -- 1.99 -- 17635 907 99.88 -- 0.2445 0.2428 0.2774 --
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 2.5 2.6563 -- 158 2710 0.3207 0.3771 -- 100.0
X Ray Diffraction 2.6563 2.8608 -- 159 2736 0.3195 0.3448 -- 100.0
X Ray Diffraction 2.8608 3.1476 -- 172 2747 0.2926 0.3597 -- 100.0
X Ray Diffraction 3.1476 3.6007 -- 150 2762 0.2791 0.2683 -- 100.0
X Ray Diffraction 3.6007 4.5272 -- 134 2817 0.22 0.2742 -- 100.0
X Ray Diffraction 4.5272 19.6032 -- 134 2956 0.2022 0.2181 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -21.8954
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 40.7618
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -18.8663
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.008
f_chiral_restr 0.083
f_dihedral_angle_d 13.91
f_angle_d 1.285
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2856
Nucleic Acid Atoms 0
Heterogen Atoms 189
Solvent Atoms 15

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.6.2_432) Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.10 data extraction
phenix refinement
MOLREP molecular replacement
Xscale data processing