3PZU

P212121 crystal form of the endo-1,4-beta-glucanase from Bacillus subtilis 168


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP629125% PEG1500, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.3447.34

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 50.242α = 90
b = 110.762β = 90
c = 121.379γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2010-09-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONLNLS BEAMLINE W01B-MX21.4586LNLSW01B-MX2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.138.797.272930390692
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.1885.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.138.73688536885195296.640.1790.173140.170630.22081RANDOM32.69
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]
3.92-3.44-0.48
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.62
r_dihedral_angle_4_deg20.1
r_dihedral_angle_3_deg15.933
r_dihedral_angle_1_deg6.765
r_scangle_it4.724
r_scbond_it3.117
r_angle_refined_deg1.903
r_mcangle_it1.771
r_mcbond_it1.053
r_chiral_restr0.152
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.62
r_dihedral_angle_4_deg20.1
r_dihedral_angle_3_deg15.933
r_dihedral_angle_1_deg6.765
r_scangle_it4.724
r_scbond_it3.117
r_angle_refined_deg1.903
r_mcangle_it1.771
r_mcbond_it1.053
r_chiral_restr0.152
r_bond_refined_d0.023
r_gen_planes_refined0.01
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4670
Nucleic Acid Atoms
Solvent Atoms330
Heterogen Atoms18

Software

Software
Software NamePurpose
MAR345dtbdata collection
PHASERphasing
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling