4BRA

Legionella pneumophila NTPDase1 crystal form II, closed, Mg AMPPNP complex


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.5100MM NAMES PH 5.5, 15% PEG3350
Crystal Properties
Matthews coefficientSolvent content
2.141.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 61.448α = 90
b = 85.204β = 108.34
c = 70.736γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCDMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.2BESSY14.2

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
11.62999.20.077.73.791380-317.6

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 DIFFRACTIONOTHERTHROUGHOUTNONE1.629.1889099133799.230.124430.123410.18858RANDOM27.924
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]
-0.080.84-1.290.89
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg44.439
r_sphericity_free35.684
r_sphericity_bonded23.648
r_dihedral_angle_4_deg19.856
r_dihedral_angle_3_deg14.072
r_rigid_bond_restr8.218
r_dihedral_angle_1_deg6.078
r_angle_refined_deg1.982
r_chiral_restr0.14
r_bond_refined_d0.021
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5664
Nucleic Acid Atoms
Solvent Atoms434
Heterogen Atoms106

Software

Software
Software NamePurpose
REFMACrefinement