X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.5
Temperature 298.0
Details 30 % PEG 4000, 0.1M Ammonium Acetate, 0.1M Sodium acetate pH = 4.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 29.9 α = 87.17
b = 36.32 β = 92.48
c = 63.99 γ = 115.28
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2015-08-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 21-ID-F 0.9786 APS 21-ID-F

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
1.4 50 95.5 -- -- -- 3.9 180765 48161 -- -- --
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)
1.4 1.42 92.7 0.716 -- 1.84 3.9 --

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 1.4 28.798 -- 2.0 -- 45966 2332 95.19 -- 0.2176 0.2157 0.2546 --
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 1.396 1.4245 -- 111 2415 0.3252 0.3671 -- 88.0
X Ray Diffraction 1.4245 1.4555 -- 141 2528 0.2964 0.3048 -- 95.0
X Ray Diffraction 1.4555 1.4894 -- 141 2553 0.2696 0.3472 -- 94.0
X Ray Diffraction 1.4894 1.5266 -- 148 2512 0.26 0.2958 -- 95.0
X Ray Diffraction 1.5266 1.5679 -- 144 2567 0.2434 0.2763 -- 94.0
X Ray Diffraction 1.5679 1.614 -- 144 2528 0.2375 0.2797 -- 96.0
X Ray Diffraction 1.614 1.6661 -- 139 2591 0.2411 0.321 -- 95.0
X Ray Diffraction 1.6661 1.7256 -- 133 2603 0.2343 0.2661 -- 96.0
X Ray Diffraction 1.7256 1.7947 -- 123 2577 0.2389 0.2765 -- 96.0
X Ray Diffraction 1.7947 1.8764 -- 147 2621 0.2293 0.2675 -- 96.0
X Ray Diffraction 1.8764 1.9753 -- 160 2561 0.2292 0.268 -- 97.0
X Ray Diffraction 1.9753 2.099 -- 134 2604 0.2182 0.2425 -- 97.0
X Ray Diffraction 2.099 2.261 -- 146 2629 0.2073 0.2562 -- 97.0
X Ray Diffraction 2.261 2.4885 -- 144 2624 0.2186 0.3019 -- 98.0
X Ray Diffraction 2.4885 2.8483 -- 140 2634 0.2261 0.2523 -- 98.0
X Ray Diffraction 2.8483 3.5874 -- 121 2689 0.1884 0.2265 -- 98.0
X Ray Diffraction 3.5874 28.8044 -- 116 2398 0.1972 0.2148 -- 89.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 0.1575
Anisotropic B[1][2] 0.2147
Anisotropic B[1][3] -0.1331
Anisotropic B[2][2] 0.2106
Anisotropic B[2][3] 0.0938
Anisotropic B[3][3] -0.3681
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.183
f_dihedral_angle_d 15.429
f_chiral_restr 0.072
f_bond_d 0.007
f_plane_restr 0.011
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2188
Nucleic Acid Atoms 0
Heterogen Atoms 48
Solvent Atoms 318

Software

Software
Software Name Purpose
PHENIX refinement version: 1.7.2_869
HKL-2000 data reduction
HKL-2000 data scaling
MOLREP phasing