6D25

Crystal structure of the GH51 arabinofuranosidase from Xanthomonas axonopodis pv. citri


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP29117% (w/v) polyethylene glycol 3350 and 0.2 M ammonium chloride
Crystal Properties
Matthews coefficientSolvent content
2.3748.09

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.344α = 90
b = 163.231β = 107.57
c = 114.425γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2015-05-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL12-20.979500SSRLBL12-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)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
11.9148.7495.10.0950.1130.9969.743.42923609428.412
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.912.0380.30.5140.6390.7292.062.81

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2VRQ1.9148.74234093200095.760.14880.14870.1667RANDOM23.528
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]
0.660.22-0.22-0.48
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.066
r_dihedral_angle_4_deg20.203
r_dihedral_angle_3_deg12.501
r_dihedral_angle_1_deg6.564
r_angle_refined_deg1.509
r_angle_other_deg0.527
r_chiral_restr0.073
r_bond_refined_d0.012
r_gen_planes_refined0.009
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.066
r_dihedral_angle_4_deg20.203
r_dihedral_angle_3_deg12.501
r_dihedral_angle_1_deg6.564
r_angle_refined_deg1.509
r_angle_other_deg0.527
r_chiral_restr0.073
r_bond_refined_d0.012
r_gen_planes_refined0.009
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms23035
Nucleic Acid Atoms
Solvent Atoms2384
Heterogen Atoms36

Software

Software
Software NamePurpose
XDSdata reduction
XSCALEdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction