X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 293.0
Details PEG3350, lithium chloride, Tris-HCl, calcium chloride, glycerol, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 42.35 α = 90
b = 167.86 β = 101.35
c = 69.71 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 90
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MAR CCD 165 mm KARKPATRIC-BOETZE TYPE RH-COATED DOUBLE MIRROR (SUPER MIRRORS) 2001-12-09
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SPRING-8 BEAMLINE BL41XU 1.0 SPring-8 BL41XU

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
2.6 50 96.7 0.042 -- -- 3.72 28863 27912 -- -3.0 76.0
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)
2.6 2.69 84.6 0.223 -- -- -- --

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
MAD 2.61 40.0 -- 0.0 27881 27881 1362 96.3 -- -- 0.264 0.298 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 2.61 2.7 2334 100 2234 0.41 0.36 -- 81.3
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 73.0
Anisotropic B[1][1] -18.584
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -1.522
Anisotropic B[2][2] 1.605
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 16.979
RMS Deviations
Key Refinement Restraint Deviation
c_scbond_it 1.894
c_scangle_it 3.125
c_improper_angle_d 0.75
c_mcbond_it 1.352
c_mcangle_it 2.358
c_angle_deg 1.398
c_dihedral_angle_d 18.75
c_bond_d 0.0085
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.45
Luzzati Sigma A (Observed) 0.51
Luzzati Resolution Cutoff (Low) 5.0
Luzzati ESD (R-Free Set) 0.5
Luzzati Sigma A (R-Free Set) 0.55
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5669
Nucleic Acid Atoms 0
Heterogen Atoms 6
Solvent Atoms 102

Software

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
SHARP phasing
CNS refinement version: 1.0