3QMF

Crystal strucuture of an inositol monophosphatase family protein (SAS2203) from Staphylococcus aureus MSSA476


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2P3NPDB ENTRY 2P3N

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP72980.2M Lithium sulphate, 0.1M HEPES pH 7.0, 20%(w/v) PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
1.9536.98

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 49.983α = 90
b = 68.35β = 90
c = 143.787γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++mirrors2010-11-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF1.54

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
12.59771.894158621569133

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 2P3N2.619.671569078598.950.19840.19470.269RANDOM36.195
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]
1.48-2.320.84
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.632
r_dihedral_angle_3_deg19.395
r_dihedral_angle_4_deg17.895
r_dihedral_angle_1_deg7.52
r_scangle_it2.663
r_scbond_it1.67
r_angle_refined_deg1.612
r_mcangle_it1.083
r_mcbond_it0.57
r_chiral_restr0.109
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.632
r_dihedral_angle_3_deg19.395
r_dihedral_angle_4_deg17.895
r_dihedral_angle_1_deg7.52
r_scangle_it2.663
r_scbond_it1.67
r_angle_refined_deg1.612
r_mcangle_it1.083
r_mcbond_it0.57
r_chiral_restr0.109
r_bond_refined_d0.014
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3992
Nucleic Acid Atoms
Solvent Atoms79
Heterogen Atoms15

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
StructureStudiodata collection
XDSdata reduction
SCALAdata scaling
AMoREphasing