X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.6
Temperature 293.0
Details 30% PEG 4000, 0.1M sodium acetate, 0.2M ammonium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 46.1 α = 90
b = 74.87 β = 95.54
c = 55.1 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2010-08-19
Diffraction Radiation
Monochromator Protocol
MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X29A 1.075 NSLS X29A

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
1.45 45.88 92.97 -- -- -- -- 61286 61286 0.0 0.0 --

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 1.45 45.882 -- 0.0 61286 61286 3104 92.97 0.1943 0.1943 0.1933 0.2136 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 1.45 1.4727 -- 50 1168 0.4194 0.3573 -- 41.0
X Ray Diffraction 1.4727 1.4969 -- 74 1810 0.3604 0.4278 -- 63.0
X Ray Diffraction 1.4969 1.5227 -- 119 2276 0.301 0.3334 -- 81.0
X Ray Diffraction 1.5227 1.5504 -- 142 2564 0.2754 0.2871 -- 90.0
X Ray Diffraction 1.5504 1.5802 -- 141 2701 0.238 0.3131 -- 95.0
X Ray Diffraction 1.5802 1.6124 -- 154 2709 0.2238 0.247 -- 97.0
X Ray Diffraction 1.6124 1.6475 -- 149 2781 0.2089 0.2629 -- 97.0
X Ray Diffraction 1.6475 1.6858 -- 148 2753 0.1942 0.238 -- 98.0
X Ray Diffraction 1.6858 1.728 -- 141 2780 0.1931 0.21 -- 97.0
X Ray Diffraction 1.728 1.7747 -- 148 2774 0.1877 0.2091 -- 98.0
X Ray Diffraction 1.7747 1.8269 -- 162 2774 0.1918 0.2383 -- 98.0
X Ray Diffraction 1.8269 1.8859 -- 160 2768 0.1886 0.2131 -- 98.0
X Ray Diffraction 1.8859 1.9533 -- 152 2811 0.1957 0.228 -- 98.0
X Ray Diffraction 1.9533 2.0315 -- 148 2797 0.1917 0.2046 -- 98.0
X Ray Diffraction 2.0315 2.124 -- 145 2837 0.2029 0.2408 -- 99.0
X Ray Diffraction 2.124 2.2359 -- 131 2807 0.1967 0.227 -- 99.0
X Ray Diffraction 2.2359 2.376 -- 180 2835 0.1882 0.2157 -- 99.0
X Ray Diffraction 2.376 2.5595 -- 148 2840 0.1925 0.2362 -- 100.0
X Ray Diffraction 2.5595 2.817 -- 162 2824 0.2011 0.2317 -- 100.0
X Ray Diffraction 2.817 3.2245 -- 153 2844 0.1945 0.199 -- 99.0
X Ray Diffraction 3.2245 4.0622 -- 164 2826 0.1655 0.1748 -- 99.0
X Ray Diffraction 4.0622 45.9046 -- 133 2903 0.178 0.1747 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 0.4758
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.8895
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.4758
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.067
f_dihedral_angle_d 11.117
f_angle_d 1.014
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3142
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 318

Software

Computing
Computing Package Purpose
CBASS Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHENIX Structure Solution
PHENIX (phenix.refine: 1.7.1_743) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.1_743) refinement
PHENIX model building
CBASS data collection