First six HAMP domains of a soluble histidine kinase from Myxococcus xanthus fused to a GCN4 adaptor


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 9TRJ 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP29412% PEG 20000, 0.1 M MES pH 6.5
Crystal Properties
Matthews coefficientSolvent content
1.9938.25

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.76α = 90
b = 105.21β = 90
c = 194.84γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M-F2011-06-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA1.000SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)CC (Half)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
11.84938.9798.10.080.99911.163.58103844
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.8491.9693.10.6060.7851.663.26

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.84938.9797435512996.880.202820.200630.20880.244080.2518RANDOM30.661
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]
1.190.81-2
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.704
r_dihedral_angle_4_deg15.811
r_dihedral_angle_3_deg13.863
r_long_range_B_refined7.317
r_long_range_B_other7.203
r_dihedral_angle_1_deg4.915
r_scangle_other2.786
r_scbond_it1.78
r_scbond_other1.78
r_angle_refined_deg1.557
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.704
r_dihedral_angle_4_deg15.811
r_dihedral_angle_3_deg13.863
r_long_range_B_refined7.317
r_long_range_B_other7.203
r_dihedral_angle_1_deg4.915
r_scangle_other2.786
r_scbond_it1.78
r_scbond_other1.78
r_angle_refined_deg1.557
r_angle_other_deg1.522
r_mcangle_it1.415
r_mcangle_other1.415
r_mcbond_it0.948
r_mcbond_other0.948
r_chiral_restr0.086
r_bond_refined_d0.014
r_bond_other_d0.008
r_gen_planes_refined0.008
r_gen_planes_other0.006
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8644
Nucleic Acid Atoms
Solvent Atoms1179
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XDSdata scaling
MOLREPphasing