X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 277.0
Details 0.02M Citric acid, 0.03M Bis_tris propane, 10% PEG3350, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.75 α = 90
b = 89.48 β = 102.89
c = 88.35 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 ADSC QUANTUM 315r -- 2011-04-23
Diffraction Radiation
Monochromator Protocol
SAGITALLY FOCUSED Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.97930 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
1.99 50 98.99 -- -- -- -- -- 64821 -- -- 29.89

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 1.988 40.436 -- 1.34 -- 64821 3289 98.99 -- 0.2005 0.1988 0.2319 --
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 1.9883 2.018 -- 118 2168 0.2888 0.3278 -- 81.0
X Ray Diffraction 2.018 2.0496 -- 155 2662 0.2849 0.3648 -- 99.0
X Ray Diffraction 2.0496 2.0832 -- 160 2692 0.2689 0.3197 -- 100.0
X Ray Diffraction 2.0832 2.1191 -- 123 2663 0.2698 0.2724 -- 100.0
X Ray Diffraction 2.1191 2.1576 -- 142 2693 0.254 0.3173 -- 100.0
X Ray Diffraction 2.1576 2.1991 -- 162 2673 0.2408 0.271 -- 100.0
X Ray Diffraction 2.1991 2.244 -- 144 2701 0.2441 0.2337 -- 100.0
X Ray Diffraction 2.244 2.2928 -- 152 2661 0.2327 0.2781 -- 100.0
X Ray Diffraction 2.2928 2.3461 -- 130 2704 0.2337 0.2725 -- 100.0
X Ray Diffraction 2.3461 2.4048 -- 138 2681 0.2249 0.2767 -- 100.0
X Ray Diffraction 2.4048 2.4698 -- 148 2693 0.2249 0.2742 -- 100.0
X Ray Diffraction 2.4698 2.5424 -- 132 2702 0.2237 0.274 -- 100.0
X Ray Diffraction 2.5424 2.6245 -- 144 2723 0.2227 0.2927 -- 100.0
X Ray Diffraction 2.6245 2.7183 -- 145 2693 0.218 0.3052 -- 100.0
X Ray Diffraction 2.7183 2.8271 -- 131 2685 0.2168 0.231 -- 100.0
X Ray Diffraction 2.8271 2.9557 -- 145 2705 0.2223 0.2738 -- 100.0
X Ray Diffraction 2.9557 3.1115 -- 147 2701 0.2262 0.2437 -- 100.0
X Ray Diffraction 3.1115 3.3064 -- 131 2734 0.2112 0.2597 -- 100.0
X Ray Diffraction 3.3064 3.5615 -- 147 2678 0.1989 0.2324 -- 100.0
X Ray Diffraction 3.5615 3.9196 -- 153 2718 0.1761 0.217 -- 100.0
X Ray Diffraction 3.9196 4.4862 -- 163 2686 0.1511 0.1617 -- 100.0
X Ray Diffraction 4.4862 5.6497 -- 132 2743 0.1479 0.1853 -- 100.0
X Ray Diffraction 5.6497 40.4448 -- 147 2773 0.1638 0.1748 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 38.2711
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 15.851
f_plane_restr 0.01
f_chiral_restr 0.061
f_angle_d 0.928
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6135
Nucleic Acid Atoms 0
Heterogen Atoms 56
Solvent Atoms 314

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (phenix.refine: 1.8.1_1168) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8.1_1168) refinement
PHASER model building
HKL-2000 data collection