3BYJ

Crystal structure of B. subtilis levansucrase mutant D86A


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1OYG 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICRODIALYSIS6.3291diammonium phosphate, sodium acetate, pH 6.3, MICRODIALYSIS, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
238.52

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.075α = 90
b = 67.132β = 90
c = 123.676γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAC Science DIP-2030B2003-03-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEENRAF-NONIUS FR5911.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
12.073090.80.0390.03924.73.42411424114
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.072.1488.10.0670.067253.3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1OYG2.1302326123261117991.070.1650.1650.1620.180.2080.22RANDOM12.285
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]
-0.220.190.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.815
r_scangle_it1.715
r_angle_refined_deg1.197
r_scbond_it1.117
r_angle_other_deg0.78
r_mcangle_it0.613
r_mcbond_it0.344
r_symmetry_vdw_other0.291
r_symmetry_hbond_refined0.286
r_nbd_other0.239
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3439
Nucleic Acid Atoms
Solvent Atoms265
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
DENZOdata reduction
SCALEPACKdata scaling