5GLO

Crystal structure of CoXyl43, GH43 beta-xylosidase/alpha-arabinofuranosidase from a compostmicrobial metagenome in complex with l-arabinose, calcium-free form


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5GLK 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP529325% PEG3350, 8% Tacsimate
Crystal Properties
Matthews coefficientSolvent content
2.4950.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 74.764α = 90
b = 61.385β = 95.41
c = 79.239γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray95CCDADSC QUANTUM 2102015-05-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE AR-NW12A1.0000Photon FactoryAR-NW12A

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
11.81001000.1316.27.56657016.149
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)
11.81.8699.90.752.97.4

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 REPLACEMENTTHROUGHOUT5GLK1.878.8963040333499.910.155920.154870.17476RANDOM21.468
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]
-0.020.13-0.150.14
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.932
r_dihedral_angle_3_deg12.353
r_dihedral_angle_4_deg11.996
r_dihedral_angle_1_deg6.588
r_long_range_B_refined4.789
r_long_range_B_other4.674
r_scangle_other1.942
r_mcangle_it1.684
r_mcangle_other1.684
r_angle_refined_deg1.303
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.932
r_dihedral_angle_3_deg12.353
r_dihedral_angle_4_deg11.996
r_dihedral_angle_1_deg6.588
r_long_range_B_refined4.789
r_long_range_B_other4.674
r_scangle_other1.942
r_mcangle_it1.684
r_mcangle_other1.684
r_angle_refined_deg1.303
r_scbond_it1.153
r_scbond_other1.153
r_angle_other_deg1.075
r_mcbond_it0.982
r_mcbond_other0.982
r_chiral_restr0.082
r_bond_refined_d0.007
r_gen_planes_refined0.005
r_bond_other_d0.002
r_gen_planes_other0.002
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5190
Nucleic Acid Atoms
Solvent Atoms680
Heterogen Atoms48

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing