X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6
Temperature 298.0
Details PEG4000, HEPES, ISOPROPANOL, pH 6.00, VAPOR DIFFUSION, SITTING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 110.03 α = 90
b = 57.82 β = 112.74
c = 46.97 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 MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SPRING-8 BEAMLINE BL44B2 1.0000 SPring-8 BL44B2

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
2.5 -- 99.4 0.052 -- -- -- -- 52985 -- -- 20.2

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
MIRAS 1.5 19.15 -- 0.0 43253 43253 2183 99.4 -- 0.203 0.203 0.231 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 1.5 1.59 -- 373 6879 0.246 0.26 0.013 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.4
Anisotropic B[1][1] -3.58
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.7
Anisotropic B[2][2] 2.58
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.0
RMS Deviations
Key Refinement Restraint Deviation
c_bond_d 0.005
c_scangle_it 2.61
c_angle_deg 1.3
c_mcbond_it 1.06
c_scbond_it 1.79
c_dihedral_angle_d 24.7
c_improper_angle_d 0.74
c_mcangle_it 1.58
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.17
Luzzati Sigma A (Observed) 0.11
Luzzati Resolution Cutoff (Low) 5.0
Luzzati ESD (R-Free Set) 0.2
Luzzati Sigma A (R-Free Set) 0.1
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1966
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 351

Software

Software
Software Name Purpose
MOSFLM data reduction
TRUNCATE data reduction
PHASES phasing
CNS refinement version: 1.0
CCP4 data scaling version: (TRUNCATE)