X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 291.0
Details 0.2 M Magnesium chloride hexahydrate, 0.1 M Sodium HEPES 7.5, 30 % v/v 2-Propanol

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 50.35 α = 90
b = 79.66 β = 90.3
c = 122.71 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
IMAGE PLATE RIGAKU RAXIS IV++ -- 2014-07-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.97944 SSRF BL17U

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
2.2 50 94.3 -- -- -- 4.8 -- n/a -- -- --
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)
-- -- -- -- -- -- -- --

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
-- 2.198 31.829 -- 1.36 -- 48385 2390 97.8 -- 0.2025 0.201 0.2309 --
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 2.1985 2.2433 -- 117 2367 0.2392 0.2852 -- 86.0
X Ray Diffraction 2.2433 2.2921 -- 145 2688 0.2307 0.2507 -- 97.0
X Ray Diffraction 2.2921 2.3454 -- 165 2654 0.2324 0.261 -- 99.0
X Ray Diffraction 2.3454 2.4041 -- 145 2750 0.2318 0.2988 -- 99.0
X Ray Diffraction 2.4041 2.469 -- 93 2752 0.2246 0.3085 -- 99.0
X Ray Diffraction 2.469 2.5417 -- 126 2726 0.2398 0.3058 -- 98.0
X Ray Diffraction 2.5417 2.6237 -- 136 2743 0.2336 0.2422 -- 99.0
X Ray Diffraction 2.6237 2.7174 -- 138 2707 0.2346 0.3143 -- 99.0
X Ray Diffraction 2.7174 2.8261 -- 116 2772 0.2397 0.2812 -- 99.0
X Ray Diffraction 2.8261 2.9546 -- 152 2768 0.2341 0.2119 -- 99.0
X Ray Diffraction 2.9546 3.1103 -- 186 2681 0.2314 0.2649 -- 100.0
X Ray Diffraction 3.1103 3.305 -- 146 2757 0.2103 0.2686 -- 100.0
X Ray Diffraction 3.305 3.5598 -- 157 2738 0.1987 0.2452 -- 99.0
X Ray Diffraction 3.5598 3.9175 -- 131 2767 0.1897 0.2284 -- 99.0
X Ray Diffraction 3.9175 4.483 -- 159 2689 0.1668 0.162 -- 98.0
X Ray Diffraction 4.483 5.643 -- 121 2702 0.1592 0.208 -- 96.0
X Ray Diffraction 5.643 31.8327 -- 157 2734 0.1826 0.1987 -- 96.0
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 21.545
f_bond_d 0.007
f_plane_restr 0.003
f_angle_d 0.773
f_chiral_restr 0.06
Coordinate Error
Parameter Value
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6336
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 354

Software

Software
Software Name Purpose
PHENIX refinement version: 1.10.1_2155
CNS data reduction
CNS data scaling
PHASES phasing