9JV8 | pdb_00009jv8

Crystal structure of M. tuberculosis EccCb1-D2 domain


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4N1ACYTOPLASMIC DOMAIN OF THE THERMOMONOSPORA CURVATA TYPE VII SECRETION ATPASE ECCC

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.62770.1M Sodium citrate tribasic dihydrate pH 5.6, 20% (v/v) PEG 4000 and 20% (v/v) 2-Propanol
Crystal Properties
Matthews coefficientSolvent content
2.2143.86

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 37.389α = 90
b = 75.642β = 90
c = 102.524γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mm2020-05-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEBRUKER TURBO X-RAY SOURCE1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym I (Observed)Rrim I (All)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
12.23599.50.0890.020.0920.0250.9914.513.91534622
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.22.2895.60.2450.2550.070.98613.2

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.228.051.3415284152899.450.18190.17670.18150.22850.22910.1031
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_d10.439
f_angle_d1.009
f_chiral_restr0.061
f_bond_d0.007
f_plane_restr0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2160
Nucleic Acid Atoms
Solvent Atoms154
Heterogen Atoms32

Software

Software
Software NamePurpose
PHENIXrefinement
SCALEPACKdata scaling
PHASERphasing
HKL-3000data reduction