1UWQ

Structure of beta-glycosidase from Sulfolobus solfataricus


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1GOWPDB ENTRY 1GOW

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
14.611-14% PEG 4K 0.1 M NA ACETATE, 0.2 M AMMONIUM ACETATE CRYO - 25% ETHYLENE GLYCOL, 10-13 MG/ML PROTEIN, pH 4.60
Crystal Properties
Matthews coefficientSolvent content
3.463.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 168.026α = 90
b = 168.026β = 90
c = 94.605γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDSAGITALLY FOCUSING GE(220) AND A MULTILAYER2003-04-15MSINGLE 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
12.0240990.06917.34.8999428
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)
12.022.0998.70.4613.154.44

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 1GOW2.02141.4293304490097.80.1960.1940.227RANDOM37.23
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]
-1.73-0.87-1.732.6
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.988
r_scangle_it3.037
r_scbond_it1.981
r_angle_refined_deg1.285
r_mcangle_it1.24
r_mcbond_it0.656
r_nbd_refined0.201
r_symmetry_vdw_refined0.171
r_symmetry_hbond_refined0.15
r_xyhbond_nbd_refined0.128
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.988
r_scangle_it3.037
r_scbond_it1.981
r_angle_refined_deg1.285
r_mcangle_it1.24
r_mcbond_it0.656
r_nbd_refined0.201
r_symmetry_vdw_refined0.171
r_symmetry_hbond_refined0.15
r_xyhbond_nbd_refined0.128
r_chiral_restr0.096
r_bond_refined_d0.014
r_gen_planes_refined0.006
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_refined
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 Atoms7901
Nucleic Acid Atoms
Solvent Atoms866
Heterogen Atoms4

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling