X-RAY DIFFRACTION Experimental Data & Validation


Lost? View more X-Ray Crystallographic info.

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.15
Details 0.6 M sodium formiate, 0.1 M Hepes, 36 % (w/v) PEG 4000, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.73 α = 90
b = 56.73 β = 90
c = 197.93 γ = 120
Symmetry
Space Group P 31

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 113
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD Mar225 -- 2007-11-08
Diffraction Radiation
Monochromator Protocol
Bartels Monochromator with dual channel cut crystals (DCCM) in (+--+) geometry SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06DA 1 SLS X06DA

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 39.41 99.9 0.119 -- -- -- 64275 48105 3.0 -3.0 40.143
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)
2.0 2.2 100.0 0.43 -- 3.37 -- --

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 2.0 39.41 -- 3.0 64275 48105 2203 -- 0.209 0.20938 0.20669 0.25994 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 38.4718
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4206
Nucleic Acid Atoms 0
Heterogen Atoms 62
Solvent Atoms 110

Software

Computing
Computing Package Purpose
remdaq Data Collection
INTEGRATE Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
Phaser_MR Structure Solution
REFMAC 5.6.0117 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
REFMAC5 refinement
Xscale data reduction