X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.3
Temperature 298.0
Details 0.3-1.0 M NaCl (precipitant), pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 44.88 α = 90
b = 44.88 β = 90
c = 105.36 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MAR CCD 165 mm -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 5ID-B 0.99 APS 5ID-B

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
1.56 35.11 -- 0.06 -- -- -- -- n/a -- -- --

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 1.8 26.341 -- 1.34 -- 10575 537 99.91 -- 0.2061 0.2039 0.2491 --
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 1.8 1.9811 -- 147 2412 0.2156 0.272 -- 100.0
X Ray Diffraction 1.9811 2.2676 -- 132 2474 0.2056 0.2623 -- 100.0
X Ray Diffraction 2.2676 2.8564 -- 129 2492 0.2231 0.2682 -- 100.0
X Ray Diffraction 2.8564 26.3436 -- 129 2660 0.1909 0.2284 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.069
f_bond_d 0.007
f_angle_d 1.113
f_dihedral_angle_d 13.423
f_plane_restr 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 753
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 142

Software

Software
Software Name Purpose
HKL-2000 data collection
MOLREP phasing
PHENIX refinement version: (phenix.refine: 1.8.2_1309)
MOSFLM data reduction
SCALA data scaling