4KBE

Crystal structure of probable sugar kinase protein from Rhizobium etli CFN 42 complexed with benzoguanamine


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4E3A 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52980.2M AMMONIUM ACETATE, 0.1M BIS:TRIS:HCL, PH 6.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.1943.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 81.072α = 90
b = 90.856β = 90
c = 92.513γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152013-03-28SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X29A1.075NSLSX29A

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
11.85099.90.0897.45.963980
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.81.8399.95.9

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 REPLACEMENTTHROUGHOUT4E3A1.841.2260558323599.820.159440.156650.21456RANDOM31.469
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]
0.890.66-1.56
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free61.712
r_dihedral_angle_2_deg37.566
r_sphericity_bonded21.016
r_dihedral_angle_4_deg13.868
r_dihedral_angle_3_deg13.647
r_dihedral_angle_1_deg5.569
r_rigid_bond_restr2.531
r_angle_refined_deg1.273
r_chiral_restr0.084
r_bond_refined_d0.009
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free61.712
r_dihedral_angle_2_deg37.566
r_sphericity_bonded21.016
r_dihedral_angle_4_deg13.868
r_dihedral_angle_3_deg13.647
r_dihedral_angle_1_deg5.569
r_rigid_bond_restr2.531
r_angle_refined_deg1.273
r_chiral_restr0.084
r_bond_refined_d0.009
r_gen_planes_refined0.005
r_bond_other_d
r_angle_other_deg
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_mcbond_it
r_mcbond_other
r_mcangle_it
r_scbond_it
r_scangle_it
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5008
Nucleic Acid Atoms
Solvent Atoms555
Heterogen Atoms92

Software

Software
Software NamePurpose
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
CBASSdata collection
HKL-2000data reduction