5D84

Staphyloferrin B precursor biosynthetic enzyme SbnA bound to PLP


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.52930.1 M Tris, pH 8.5, 0.2 M MgCl2, 20-25% PEG 3350
Crystal Properties
Matthews coefficientSolvent content
2.0439.69

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 56.08α = 90
b = 115.828β = 90
c = 45.138γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX300HEVertical Focusing Mirror: ultra-low expansion (ULE) titanium siliicate flat mirror with Pt, Uncoated, and Pd strips2010-12-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCLSI BEAMLINE 08ID-10.97952CLSI08ID-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
11.455097.30.055135.951631
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)
11.451.594.70.4135.64954

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT1.455048724259896.820.12650.12390.1753RANDOM18.813
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]
-0.250.59-0.35
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free42.449
r_dihedral_angle_2_deg36.923
r_sphericity_bonded16.278
r_dihedral_angle_4_deg15.178
r_dihedral_angle_3_deg12.462
r_dihedral_angle_1_deg5.436
r_scbond_it3.354
r_mcangle_it3.327
r_rigid_bond_restr3.049
r_mcbond_it2.627
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free42.449
r_dihedral_angle_2_deg36.923
r_sphericity_bonded16.278
r_dihedral_angle_4_deg15.178
r_dihedral_angle_3_deg12.462
r_dihedral_angle_1_deg5.436
r_scbond_it3.354
r_mcangle_it3.327
r_rigid_bond_restr3.049
r_mcbond_it2.627
r_angle_refined_deg1.515
r_chiral_restr0.092
r_bond_refined_d0.012
r_gen_planes_refined0.009
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2456
Nucleic Acid Atoms
Solvent Atoms364
Heterogen Atoms16

Software

Software
Software NamePurpose
HKL-2000data scaling
PHENIXphasing
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction