2X3K

CO-COMPLEX STRUCTURE OF ACHROMOBACTIN SYNTHETASE PROTEIN D (ACSD) WITH AMP AND SULFATE FROM PECTOBACTERIUM CHRYSANTHEMI


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3FFEPDB ENTRY 3FFE

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
10.1 M SODIUM CACODYLATE PH 6.5, 29 % (W/V) PEG 8000 AND 200 MM (NH4)2SO4 AND 10 MM AMP
Crystal Properties
Matthews coefficientSolvent content
2.754

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.7α = 95
b = 70β = 101.9
c = 96γ = 94.7
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2007-09-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-2ESRFID14-2

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
12.539.796.60.085.62.6461792
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)
12.52.694.60.31.72.6

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 3FFE2.539.6646179246996.580.2080.205140.210.260760.26RANDOM48.315
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]
-2.77-1.59-2.024.870.43-3.12
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.757
r_dihedral_angle_4_deg19.298
r_dihedral_angle_3_deg17.184
r_dihedral_angle_1_deg6.699
r_scangle_it3.479
r_scbond_it2.101
r_angle_refined_deg1.563
r_mcangle_it1.443
r_mcbond_it0.755
r_chiral_restr0.102
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9175
Nucleic Acid Atoms
Solvent Atoms169
Heterogen Atoms56

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing