X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.6
Temperature 293.0
Details Na-Citrate, isopropanol, PEG4000, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 29.28 α = 90
b = 77.2 β = 98.92
c = 55.11 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH OSMICS 2000-06-25
Diffraction Radiation
Monochromator Protocol
MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200HB 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
2.1 19 99.5 0.068 -- -- 3.4 14119 14119 0.0 0.0 28.1
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)
2.1 2.2 99.9 0.274 -- 4.3 3.36 1816

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 2.1 19.0 -- 0.0 14119 12713 1406 99.5 0.203 0.203 0.196 0.248 resolution spheres
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -7.174
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -7.855
Anisotropic B[2][2] 7.473
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.299
RMS Deviations
Key Refinement Restraint Deviation
c_bond_d 0.1
c_angle_deg 1.5
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1540
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 211

Software

Software
Software Name Purpose
MAR345 data collection
XDS data reduction
AMoRE phasing
CNS refinement
XDS data scaling