4XWN

Complex structure of catalytic domain of Clostridium Cellulovorans Exgs and Cellotetraose


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.5293PEG6000, HEPES
Crystal Properties
Matthews coefficientSolvent content
3.867.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 108.856α = 90
b = 108.856β = 90
c = 182.38γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315MONOCHROMATOR; MIRROR2009-04-11MSINGLE WAVELENGTH
21x-ray100CCDADSC QUANTUM 315MIRROR2009-02-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSRRC BEAMLINE BL13B11.0NSRRCBL13B1
2SYNCHROTRONNSRRC BEAMLINE BL13C11.0NSRRCBL13C1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.883099.70.08114.66.82540438.94
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.882.981000.2527.12715

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUEPDB ENTRY 1F9O2.88426.4751.3425330199899.730.16590.16360.192934.1304
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d13.592
f_angle_d1.107
f_chiral_restr0.049
f_plane_restr0.007
f_bond_d0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5012
Nucleic Acid Atoms
Solvent Atoms27
Heterogen Atoms81

Software

Software
Software NamePurpose
SCALEPACKdata reduction
PHASERphasing
RESOLVEphasing
PHENIXrefinement
PDB_EXTRACTdata extraction