5WM9

Crystal Structure of TetR family regulator Rv0078 from Mycobacterium tuberculosis


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.42930.1 M sodium cacodylate, pH 6.4, 1.3 M lithium sulfate
Crystal Properties
Matthews coefficientSolvent content
2.2244.61

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 224.909α = 90
b = 67.075β = 99.187
c = 56.016γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX225HE2015-07-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID0.97931APS31-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)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
11.85111.0196.50.0510.0310.99916.93.76774922.6440283861
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.851.9595.10.4210.2610.8833.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONSADFREE R-VALUE1.8500029027636.37821481971.337840755967721342796.16181983410.2090262812370.2074065249330.24032471846527.6814423048
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d17.9919534507
f_angle_d0.671629458002
f_chiral_restr0.0436333001873
f_plane_restr0.00551263722445
f_bond_d0.00509812546774
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5925
Nucleic Acid Atoms
Solvent Atoms447
Heterogen Atoms15

Software

Software
Software NamePurpose
PHENIXrefinement
PHENIXphasing
PHENIXmodel building
iMOSFLMdata reduction
SCALAdata scaling