6HOC

TRANSCRIPTIONAL REPRESSOR ETHR FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH BDM44847


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
2.4148.98

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 121.532α = 90
b = 121.532β = 90
c = 33.822γ = 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
12.533.8299.80.08317.38.59272
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)
12.52.6395.10.34368.3

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 REPLACEMENTTHROUGHOUT1U9N2.533.71878046199.250.184420.182020.22841RANDOM33.975
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]
0.050.05-0.09
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.97
r_dihedral_angle_4_deg16.004
r_dihedral_angle_3_deg14.368
r_long_range_B_refined7.08
r_long_range_B_other7.08
r_scangle_other5.765
r_dihedral_angle_1_deg5.499
r_scbond_it3.989
r_mcangle_it3.933
r_mcangle_other3.932
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.97
r_dihedral_angle_4_deg16.004
r_dihedral_angle_3_deg14.368
r_long_range_B_refined7.08
r_long_range_B_other7.08
r_scangle_other5.765
r_dihedral_angle_1_deg5.499
r_scbond_it3.989
r_mcangle_it3.933
r_mcangle_other3.932
r_scbond_other3.801
r_mcbond_it2.779
r_mcbond_other2.74
r_angle_refined_deg1.681
r_angle_other_deg1.402
r_chiral_restr0.085
r_bond_refined_d0.01
r_gen_planes_refined0.008
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 Atoms1455
Nucleic Acid Atoms
Solvent Atoms12
Heterogen Atoms18

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
MOLREPphasing