X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.9
Temperature 293.0
Details 10%(v/v) 1,4-butyldiol, 0.01M CdCl2, 0.1M Na(CH3)2AsO, pH 5.9, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 83.16 α = 90
b = 83.16 β = 90
c = 32.78 γ = 120
Symmetry
Space Group P 61

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR MARRESEARCH -- 2001-01-11
Diffraction Radiation
Monochromator Protocol
graphite SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU 1.5418 -- --

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 25 100.0 0.072 -- -- 9.8 10431 10431 -- 0.0 17.8
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 1.97 100.0 0.26 -- 9.7 9.4 1024

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
isomorphous difference Fourier 1.9 25.0 -- 0.0 -- 10416 1074 99.8 0.202 0.202 0.202 0.209 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 2.02 -- 174 1542 0.227 0.259 0.02 100.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model RESTRAINED
Mean Isotropic B 22.3
Anisotropic B[1][1] -0.06
Anisotropic B[1][2] 0.32
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.06
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.11
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 1.2
c_improper_angle_d 0.82
c_dihedral_angle_d 22.6
c_mcbond_it 1.77
c_mcangle_it 2.77
c_bond_d 0.006
c_scbond_it 3.96
c_scangle_it 6.7
Coordinate Error
Parameter Value
Luzzati ESD (R-Free Set) 0.2
Luzzati Sigma A (R-Free Set) 0.08
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 954
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 110

Software

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
CNS refinement
CNS phasing