5IDM

Bifunctional histidine kinase CckA (domain, CA) in complex with c-di-GMP and AMPPNP/Mg2+


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.52770.1 M ammonium sulfate, 28.4% polyethylene glycol 4000 and 0.1 M MES pH 5.5
Crystal Properties
Matthews coefficientSolvent content
2.3547.59

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 56.28α = 90
b = 62.11β = 90
c = 103.89γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 2M2015-08-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06DA0.9999SLSX06DA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.93099.20.08813.86.429150
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)
11.9299.30.32.56.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT1.93027618149298.980.19530.19350.2289RANDOM16.367
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]
-0.26-0.210.47
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.238
r_dihedral_angle_3_deg12.859
r_dihedral_angle_4_deg11.993
r_dihedral_angle_1_deg6.648
r_mcangle_it1.659
r_angle_refined_deg1.628
r_angle_other_deg1.276
r_mcbond_it0.948
r_mcbond_other0.948
r_chiral_restr0.086
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.238
r_dihedral_angle_3_deg12.859
r_dihedral_angle_4_deg11.993
r_dihedral_angle_1_deg6.648
r_mcangle_it1.659
r_angle_refined_deg1.628
r_angle_other_deg1.276
r_mcbond_it0.948
r_mcbond_other0.948
r_chiral_restr0.086
r_bond_refined_d0.009
r_gen_planes_refined0.007
r_bond_other_d0.005
r_gen_planes_other0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2735
Nucleic Acid Atoms
Solvent Atoms406
Heterogen Atoms110

Software

Software
Software NamePurpose
SCALAdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction