2XKJ

CRYSTAL STRUCTURE OF CATALYTIC CORE OF A. BAUMANNII TOPO IV (PARE- PARC FUSION TRUNCATE)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2XCSDOMAINS FROM PDB ENTRY 2XCS

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROPHANGING DROP VAPOUR DIFFUSION METHOD USING 0.2 M LITHIUM SULFATE, 0.1 M TRIS PH 8.5, 16% PEG 4000 AS THE PRECIPITATING AGENT
Crystal Properties
Matthews coefficientSolvent content
2.6954.36

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 163.389α = 90
b = 74.433β = 107.96
c = 80.211γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-4ESRFID14-4

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
12.24099.90.08713.73.74639426.56
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)
12.22.241000.413.53.7

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTDOMAINS FROM PDB ENTRY 2XCS2.224.9091.3446360234299.750.16340.16080.212930.3
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]
-2.2682-0.82830.92141.3469
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d17.572
f_angle_d1.09
f_chiral_restr0.07
f_bond_d0.008
f_plane_restr0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5628
Nucleic Acid Atoms
Solvent Atoms534
Heterogen Atoms16

Software

Software
Software NamePurpose
PHENIXrefinement
HKLdata reduction
SCALEPACKdata scaling
PHASERphasing