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X-ray structure of Paenibacillus kribbensis D-allulose-6-phosphate 3-epimerase


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
in silico modelAlphaFold 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP293100 mM Sodium citrate tribasic dihydrate pH 5.5, 38% v/v Polyethylene glycol 200
Crystal Properties
Matthews coefficientSolvent content
2.0941.05

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 73.14α = 90
b = 73.14β = 90
c = 227.71γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2023-03-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE AR-NE3A1.0Photon FactoryAR-NE3A

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.4648.6897.90.0520.99920.79.5121091
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.461.50.8920.888

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.4648.68114945612197.920.211620.210590.22010.2310.2406RANDOM21.303
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]
-0.06-0.03-0.060.19
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg14.03
r_dihedral_angle_2_deg9.8
r_dihedral_angle_1_deg8.422
r_long_range_B_refined6.311
r_long_range_B_other6.296
r_scangle_other5.736
r_scbond_it4.073
r_scbond_other4.07
r_mcangle_other2.558
r_mcangle_it2.556
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg14.03
r_dihedral_angle_2_deg9.8
r_dihedral_angle_1_deg8.422
r_long_range_B_refined6.311
r_long_range_B_other6.296
r_scangle_other5.736
r_scbond_it4.073
r_scbond_other4.07
r_mcangle_other2.558
r_mcangle_it2.556
r_mcbond_it2.06
r_mcbond_other2.06
r_angle_other_deg1.207
r_angle_refined_deg0.752
r_chiral_restr0.041
r_bond_refined_d0.004
r_bond_other_d
r_dihedral_angle_4_deg
r_gen_planes_refined
r_gen_planes_other
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 Atoms5295
Nucleic Acid Atoms
Solvent Atoms289
Heterogen Atoms23

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XDSdata scaling
MOLREPphasing