X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 9.5
Details 10% PEG 8000, 0.1 M NACL, 0.1 M CHES, PH 9.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 34.34 α = 97.04
b = 34.39 β = 96.9
c = 139.69 γ = 90.12
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PIXEL PILATUS -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 -- SOLEIL PROXIMA 1

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
2.15 45.87 96.3 0.1 -- -- 3.3 -- 32947 -- 2.0 --
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)
2.15 2.27 88.7 0.58 -- 2.3 3.1 --

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 2.2 34.125 -- 1.98 -- 31104 1569 97.26 -- 0.2522 0.2499 0.2949 --
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 2.2 2.271 -- 148 2702 0.2666 0.2951 -- 97.0
X Ray Diffraction 2.271 2.3522 -- 137 2615 0.2735 0.2804 -- 96.0
X Ray Diffraction 2.3522 2.4463 -- 143 2734 0.2426 0.2564 -- 97.0
X Ray Diffraction 2.4463 2.5576 -- 142 2636 0.2234 0.2563 -- 97.0
X Ray Diffraction 2.5576 2.6924 -- 134 2716 0.2152 0.2471 -- 97.0
X Ray Diffraction 2.6924 2.861 -- 141 2747 0.2295 0.2718 -- 98.0
X Ray Diffraction 2.861 3.0818 -- 133 2676 0.2227 0.2959 -- 98.0
X Ray Diffraction 3.0818 3.3917 -- 148 2666 0.2415 0.3749 -- 98.0
X Ray Diffraction 3.3917 3.8819 -- 145 2722 0.2211 0.2867 -- 98.0
X Ray Diffraction 3.8819 4.8885 -- 159 2711 0.2327 0.2767 -- 98.0
X Ray Diffraction 4.8885 34.1295 -- 139 2610 0.3585 0.3589 -- 95.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.6
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.007
f_chiral_restr 0.071
f_plane_restr 0.003
f_dihedral_angle_d 15.887
f_angle_d 1.018
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3403
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 264

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
PHENIX data scaling
PHENIX phasing version: PHASER