X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.8
Temperature 298.0
Details 16-22% 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 = 68.54 α = 90
b = 136.3 β = 90
c = 168.55 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD Bruker Platinum 135 -- 2010-11-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE BRUKER AXS MICROSTAR -- -- --

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
2.35 29.1 97.0 -- 0.116 -- 5.1 -- 64869 -- -- 18.3

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 2.35 28.09 -- 1.49 -- 64834 3263 97.4 -- 0.2 0.197 0.253 --
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 2.3501 2.3852 -- 111 1968 0.257 0.3282 -- 73.0
X Ray Diffraction 2.3852 2.4224 -- 119 2611 0.2523 0.3379 -- 96.0
X Ray Diffraction 2.4224 2.4621 -- 135 2664 0.242 0.2962 -- 98.0
X Ray Diffraction 2.4621 2.5045 -- 147 2685 0.2434 0.3258 -- 100.0
X Ray Diffraction 2.5045 2.55 -- 149 2721 0.238 0.309 -- 100.0
X Ray Diffraction 2.55 2.5991 -- 139 2711 0.2326 0.2967 -- 100.0
X Ray Diffraction 2.5991 2.6521 -- 150 2707 0.2271 0.2731 -- 100.0
X Ray Diffraction 2.6521 2.7097 -- 162 2708 0.2344 0.3329 -- 100.0
X Ray Diffraction 2.7097 2.7727 -- 157 2706 0.2233 0.3051 -- 100.0
X Ray Diffraction 2.7727 2.8419 -- 135 2720 0.2172 0.3121 -- 99.0
X Ray Diffraction 2.8419 2.9187 -- 142 2684 0.2008 0.2685 -- 100.0
X Ray Diffraction 2.9187 3.0045 -- 141 2731 0.2062 0.2736 -- 100.0
X Ray Diffraction 3.0045 3.1014 -- 131 2731 0.201 0.2583 -- 99.0
X Ray Diffraction 3.1014 3.212 -- 129 2720 0.2023 0.2646 -- 99.0
X Ray Diffraction 3.212 3.3405 -- 161 2705 0.1944 0.2729 -- 99.0
X Ray Diffraction 3.3405 3.4922 -- 139 2724 0.2022 0.2534 -- 99.0
X Ray Diffraction 3.4922 3.676 -- 130 2730 0.2004 0.2383 -- 99.0
X Ray Diffraction 3.676 3.9057 -- 141 2722 0.1821 0.2393 -- 99.0
X Ray Diffraction 3.9057 4.2064 -- 148 2730 0.1578 0.2098 -- 99.0
X Ray Diffraction 4.2064 4.628 -- 146 2718 0.1428 0.1842 -- 98.0
X Ray Diffraction 4.628 5.2938 -- 161 2723 0.1443 0.1725 -- 97.0
X Ray Diffraction 5.2938 6.6549 -- 158 2718 0.2052 0.226 -- 97.0
X Ray Diffraction 6.6549 28.0943 -- 132 2734 0.1957 0.249 -- 92.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 7.1076
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -3.0115
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.0961
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.07
f_dihedral_angle_d 17.669
f_angle_d 1.106
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11034
Nucleic Acid Atoms 0
Heterogen Atoms 304
Solvent Atoms 1033

Software

Computing
Computing Package Purpose
PHENIX (PHENIX.REFINE: 1.7.2_869) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.2_869) refinement