1W3I

Sulfolobus solfataricus 2-keto-3-deoxygluconate (KDG) aldolase complex with pyruvate


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
160.1M HEPES PH6, 13% PEG4000, 8% ISOPROPANOL, pH 6.00
Crystal Properties
Matthews coefficientSolvent content
2.754.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 83.682α = 90
b = 130.988β = 90
c = 132.293γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2003-02-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-1ESRFID14-1

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
11.739.898.90.075.63.3157939218.74
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)
11.71.7998.90.23.63.4

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 REPLACEMENTTHROUGHOUTPDB ENTRY 1W371.7401422201571898.80.1790.1760.211RANDOM19.9
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]
-1.6391.799-0.16
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.187
r_scangle_it4.738
r_scbond_it2.924
r_mcangle_it1.595
r_angle_refined_deg1.587
r_mcbond_it0.9
r_nbtor_refined0.317
r_symmetry_vdw_refined0.285
r_nbd_refined0.206
r_xyhbond_nbd_refined0.146
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.187
r_scangle_it4.738
r_scbond_it2.924
r_mcangle_it1.595
r_angle_refined_deg1.587
r_mcbond_it0.9
r_nbtor_refined0.317
r_symmetry_vdw_refined0.285
r_nbd_refined0.206
r_xyhbond_nbd_refined0.146
r_symmetry_hbond_refined0.131
r_chiral_restr0.109
r_bond_refined_d0.018
r_gen_planes_refined0.007
r_bond_other_d
r_angle_other_deg
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9303
Nucleic Acid Atoms
Solvent Atoms878
Heterogen Atoms80

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling