X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.5
Temperature 293.0
Details 25% PEG 3350, 0.1M Tris, 0.2M magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 59.89 α = 90
b = 64.36 β = 115.44
c = 61.76 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 4 -- 2009-07-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X4A 0.97915 NSLS X4A

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
1.35 32.47 91.78 0.063 -- -- -- 85472 85472 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 1.35 32.475 0.0 0.0 85472 85472 4277 91.78 0.2127 0.2127 0.2117 0.2327 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 1.35 1.3644 -- 80 1443 0.2988 0.3319 -- 50.0
X Ray Diffraction 1.3644 1.3804 -- 102 1639 0.297 0.3202 -- 57.0
X Ray Diffraction 1.3804 1.3973 -- 87 1812 0.2822 0.3362 -- 61.0
X Ray Diffraction 1.3973 1.4149 -- 114 1955 0.2818 0.3408 -- 67.0
X Ray Diffraction 1.4149 1.4336 -- 114 2130 0.2598 0.3113 -- 72.0
X Ray Diffraction 1.4336 1.4532 -- 130 2225 0.2612 0.2478 -- 78.0
X Ray Diffraction 1.4532 1.474 -- 133 2465 0.2524 0.2729 -- 84.0
X Ray Diffraction 1.474 1.496 -- 126 2645 0.2382 0.2766 -- 89.0
X Ray Diffraction 1.496 1.5193 -- 166 2814 0.2232 0.2868 -- 97.0
X Ray Diffraction 1.5193 1.5443 -- 152 2973 0.2256 0.2426 -- 100.0
X Ray Diffraction 1.5443 1.5709 -- 132 2975 0.221 0.258 -- 100.0
X Ray Diffraction 1.5709 1.5994 -- 144 2916 0.2147 0.242 -- 100.0
X Ray Diffraction 1.5994 1.6302 -- 163 2951 0.2206 0.2444 -- 100.0
X Ray Diffraction 1.6302 1.6635 -- 132 2966 0.217 0.2426 -- 100.0
X Ray Diffraction 1.6635 1.6996 -- 140 2932 0.2182 0.2546 -- 100.0
X Ray Diffraction 1.6996 1.7392 -- 165 2922 0.2136 0.2541 -- 100.0
X Ray Diffraction 1.7392 1.7827 -- 158 2961 0.2063 0.2452 -- 100.0
X Ray Diffraction 1.7827 1.8309 -- 167 2952 0.1983 0.2314 -- 100.0
X Ray Diffraction 1.8309 1.8847 -- 159 2894 0.2014 0.2211 -- 100.0
X Ray Diffraction 1.8847 1.9456 -- 170 2956 0.1982 0.2214 -- 100.0
X Ray Diffraction 1.9456 2.0151 -- 151 2949 0.193 0.2517 -- 100.0
X Ray Diffraction 2.0151 2.0958 -- 164 2927 0.2008 0.2111 -- 100.0
X Ray Diffraction 2.0958 2.1911 -- 139 2977 0.1994 0.2201 -- 100.0
X Ray Diffraction 2.1911 2.3066 -- 157 2973 0.2012 0.2142 -- 100.0
X Ray Diffraction 2.3066 2.4511 -- 153 2923 0.2077 0.2087 -- 100.0
X Ray Diffraction 2.4511 2.6403 -- 147 2963 0.2177 0.2542 -- 100.0
X Ray Diffraction 2.6403 2.9058 -- 174 2959 0.2266 0.2372 -- 100.0
X Ray Diffraction 2.9058 3.3259 -- 158 2984 0.2236 0.2341 -- 100.0
X Ray Diffraction 3.3259 4.1889 -- 142 2992 0.1902 0.1981 -- 100.0
X Ray Diffraction 4.1889 32.4845 -- 158 3022 0.1855 0.1944 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.006
f_dihedral_angle_d 15.809
f_angle_d 1.137
f_chiral_restr 0.084
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3307
Nucleic Acid Atoms 0
Heterogen Atoms 44
Solvent Atoms 377

Software

Software
Software Name Purpose
ADSC data collection version: Quantum
BALBES phasing
PHENIX refinement version: (phenix.refine: 1.5_2)
DENZO data reduction
SCALEPACK data scaling