6HOA

TRANSCRIPTIONAL REPRESSOR ETHR FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH BDM44830


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1U9N 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION6.72931.4-1.6 ammonium sulfate, 15% glycerol, 100 mM MES
Crystal Properties
Matthews coefficientSolvent content
2.4249.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 121.93α = 90
b = 121.93β = 90
c = 33.751γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2010-12-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA1.00SLSX06SA

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
11.543.1199.70.10518.411.941386
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)
11.51.5898.61.8661.511.8

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1U9N1.543.1139265206899.690.189320.188020.21443RANDOM20.009
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]
-0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.022
r_dihedral_angle_4_deg16.03
r_dihedral_angle_3_deg12.094
r_long_range_B_refined5.59
r_long_range_B_other5.59
r_scangle_other5.069
r_dihedral_angle_1_deg4.906
r_scbond_it3.442
r_scbond_other3.441
r_mcangle_it2.544
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.022
r_dihedral_angle_4_deg16.03
r_dihedral_angle_3_deg12.094
r_long_range_B_refined5.59
r_long_range_B_other5.59
r_scangle_other5.069
r_dihedral_angle_1_deg4.906
r_scbond_it3.442
r_scbond_other3.441
r_mcangle_it2.544
r_mcangle_other2.542
r_angle_refined_deg1.827
r_mcbond_it1.743
r_mcbond_other1.743
r_angle_other_deg1.619
r_chiral_restr0.089
r_bond_refined_d0.012
r_gen_planes_refined0.01
r_bond_other_d0.001
r_gen_planes_other0.001
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 Atoms1490
Nucleic Acid Atoms
Solvent Atoms61
Heterogen Atoms35

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
MOLREPphasing