X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 8
Temperature 291.0
Details 15% w/v PEG1000, 0.05 M sodium malonate, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 83.72 α = 90
b = 64.77 β = 106.09
c = 117.1 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR ADSC QUANTUM 315r -- 2011-12-01
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.2 1.0 ALS 5.0.2

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
1.9 29.12 97.6 -- 0.065 -- 3.7 46433 46431 0.0 -3.0 31.39
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)
1.9 -- 92.1 -- 0.517 2.0 -- --

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 1.9 29.12 -- 0.0 46433 46431 944 97.58 -- 0.1798 0.1791 0.2189 RANDOM
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 1.9 1.95 -- 61 2817 0.2232 0.2014 -- 97.58
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 49.01
Anisotropic B[1][1] -5.0878
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 4.5221
Anisotropic B[2][2] -1.4082
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 6.4961
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 18.61
t_omega_torsion 3.81
t_angle_deg 1.17
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.286
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4068
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 378

Software

Computing
Computing Package Purpose
BOS Data Collection
HKL-2000 Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
PHASER Structure Solution
BUSTER 2.11.2 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.11.2 refinement
PHASER model building
BOS data collection