3SW5

Crystal structure of inorganic pyrophosphatase from Bartonella henselae


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP9.79290Internal tracking number 223591H12. Focus screen based on PACT D6. 100 mM MMT Buffer pH 9.79, 27.04 (%w/v) Polyethylene glycol 1500 BaheA00347aA1_PS00395 at 66.9 mg/ml., VAPOR DIFFUSION, SITTING DROP, temperature 290K
Crystal Properties
Matthews coefficientSolvent content
2.2846.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 68.86α = 90.37
b = 68.96β = 113.38
c = 74.48γ = 119.79
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2011-06-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 23-ID-D1.033170APS23-ID-D

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
125095.60.0512.912.968367-336.44
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)
122.0595.20.4042.63

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 DIFFRACTIONMRTHROUGHOUTPDB entry 3FQ3236.6368364344295.850.1870.1850.23RANDOM33.502
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]
-0.360.21.38-0.420.212.09
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.922
r_dihedral_angle_4_deg18.01
r_dihedral_angle_3_deg14.48
r_dihedral_angle_1_deg5.793
r_scangle_it3.598
r_scbond_it2.238
r_angle_refined_deg1.446
r_mcangle_it1.429
r_angle_other_deg0.886
r_mcbond_it0.771
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.922
r_dihedral_angle_4_deg18.01
r_dihedral_angle_3_deg14.48
r_dihedral_angle_1_deg5.793
r_scangle_it3.598
r_scbond_it2.238
r_angle_refined_deg1.446
r_mcangle_it1.429
r_angle_other_deg0.886
r_mcbond_it0.771
r_mcbond_other0.186
r_chiral_restr0.083
r_bond_refined_d0.014
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7936
Nucleic Acid Atoms
Solvent Atoms296
Heterogen Atoms54

Software

Software
Software NamePurpose
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction