X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 295.0
Details 0.1M Bis-Tris pH 6.5, 18-20% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.52 α = 90
b = 61.13 β = 93.71
c = 80.21 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
CCD ADSC QUANTUM 315 -- 2008-08-04
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.979 APS 24-ID-C

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
1.93 50 93.3 -- 0.06 -- 2.3 39224 39224 0.0 0.0 37.56
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)
1.93 2.0 88.6 -- 0.4 1.16 1.7 --

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 1.93 29.752 -- -- 36366 36366 1991 91.87 -- 0.188 0.1857 0.2289 --
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 1.93 1.9784 -- 90 2107 0.3049 0.359 -- 72.0
X Ray Diffraction 1.9784 2.0319 -- 135 2658 0.2663 0.3428 -- 93.0
X Ray Diffraction 2.0319 2.0916 -- 153 2721 0.2399 0.2983 -- 94.0
X Ray Diffraction 2.0916 2.1591 -- 129 2682 0.2216 0.3087 -- 94.0
X Ray Diffraction 2.1591 2.2363 -- 172 2654 0.225 0.2875 -- 93.0
X Ray Diffraction 2.2363 2.3258 -- 140 2671 0.2002 0.2489 -- 93.0
X Ray Diffraction 2.3258 2.4316 -- 147 2764 0.2022 0.253 -- 96.0
X Ray Diffraction 2.4316 2.5597 -- 141 2763 0.186 0.2375 -- 96.0
X Ray Diffraction 2.5597 2.72 -- 152 2728 0.2064 0.2504 -- 95.0
X Ray Diffraction 2.72 2.9298 -- 132 2794 0.2178 0.2937 -- 95.0
X Ray Diffraction 2.9298 3.2243 -- 153 2682 0.2054 0.2321 -- 93.0
X Ray Diffraction 3.2243 3.6902 -- 145 2666 0.1819 0.2204 -- 92.0
X Ray Diffraction 3.6902 4.6464 -- 137 2647 0.1511 0.2107 -- 91.0
X Ray Diffraction 4.6464 29.756 -- 165 2696 0.1527 0.1841 -- 91.0
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 15.514
f_plane_restr 0.004
f_bond_d 0.007
f_chiral_restr 0.07
f_angle_d 1.055
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.4
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3625
Nucleic Acid Atoms 0
Heterogen Atoms 64
Solvent Atoms 294

Software

Software
Software Name Purpose
ADSC data collection version: Quantum
PHASER phasing
PHENIX refinement
HKL-2000 data reduction
HKL-2000 data scaling