X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.2
Temperature 294.0
Details 0.1M HEPEPS, 0.4M KSCN, 0.4M NH4Cl, 18% PEG 3350, 5% w/v n-Dodecyl-beta-D-maltoside, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 294K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 74.48 α = 90
b = 95.2 β = 107.31
c = 108.31 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 315r -- 2009-11-17
Diffraction Radiation
Monochromator Protocol
Si 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSRRC BEAMLINE BL13B1 1.0 NSRRC BL13B1

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 30 -- -- -- -- 6.4 -- 112759 -- -- --

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 20.0 -- 2.0 -- 99759 9963 87.9 -- -- 0.1885 0.2169 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 26.0299
Anisotropic B[1][1] -0.016
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.947
Anisotropic B[2][2] -1.124
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.14
RMS Deviations
Key Refinement Restraint Deviation
c_bond_d 0.005
c_angle_d 1.384
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8772
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 761

Software

Software
Software Name Purpose
HKL-2000 data collection
PHASER phasing
CNS refinement version: 1.0
HKL-2000 data reduction
HKL-2000 data scaling