X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
Temperature 293.0
Details Crystals for seeding were obtained by vapor diffusion, followed by preparation of diffraction quality crystals.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 142.05 α = 90
b = 64.59 β = 103.09
c = 115.96 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2014-07-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.1 0.977 ALS 5.0.1

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
2.43 69.18 99.5 0.085 -- -- 3.6 -- 38471 -- -- 35.96
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)
2.43 2.53 98.9 0.433 -- 2.7 3.4 4009

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 2.434 69.179 -- 1.34 -- 38469 2000 99.36 -- 0.2171 0.2131 0.2888 Random selection
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 2.434 2.4949 -- 141 2576 0.2398 0.343 -- 98.0
X Ray Diffraction 2.4949 2.5623 -- 142 2586 0.2299 0.287 -- 99.0
X Ray Diffraction 2.5623 2.6377 -- 140 2559 0.2395 0.3047 -- 99.0
X Ray Diffraction 2.6377 2.7229 -- 144 2615 0.2205 0.2862 -- 100.0
X Ray Diffraction 2.7229 2.8202 -- 142 2584 0.2228 0.3238 -- 99.0
X Ray Diffraction 2.8202 2.9331 -- 143 2617 0.2194 0.3362 -- 100.0
X Ray Diffraction 2.9331 3.0666 -- 141 2569 0.2243 0.2652 -- 99.0
X Ray Diffraction 3.0666 3.2283 -- 144 2613 0.2211 0.3027 -- 99.0
X Ray Diffraction 3.2283 3.4306 -- 140 2583 0.2179 0.3401 -- 100.0
X Ray Diffraction 3.4306 3.6954 -- 144 2616 0.212 0.2518 -- 100.0
X Ray Diffraction 3.6954 4.0673 -- 143 2597 0.1956 0.2777 -- 99.0
X Ray Diffraction 4.0673 4.6557 -- 144 2617 0.1954 0.2706 -- 99.0
X Ray Diffraction 4.6557 5.8652 -- 143 2631 0.2045 0.2939 -- 99.0
X Ray Diffraction 5.8652 69.2069 -- 149 2706 0.2193 0.2714 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 40.9772
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 14.806
f_plane_restr 0.006
f_chiral_restr 0.044
f_angle_d 1.202
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6566
Nucleic Acid Atoms 0
Heterogen Atoms 31
Solvent Atoms 224

Software

Software
Software Name Purpose
MOSFLM data reduction
Aimless data scaling version: 0.3.6
PHASER phasing version: 2.5.6
PHENIX refinement
PDB_EXTRACT data extraction version: 3.15
Coot model building