8F57

Crystal structure of acetyltransferase Eis from M. tuberculosis in complex with inhibitor SGT1615


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3R1K 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP294Tris-HCl pH 8.5 (0.1 M), PEG 8000 (10% w/v), and (NH4)2SO4 (0.5 M)
Crystal Properties
Matthews coefficientSolvent content
4.2370.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 174.907α = 90
b = 174.907β = 90
c = 123.252γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2019-02-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1.0APS22-ID

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
12.425099.70.1116.75.327654
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.422.460.82

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 REPLACEMENTTHROUGHOUT3R1K2.4234.726217133899.250.175240.173690.20509RANDOM37.148
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]
-1.43-0.71-1.434.64
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg25.657
r_dihedral_angle_4_deg15.14
r_dihedral_angle_3_deg13.605
r_dihedral_angle_1_deg6.647
r_long_range_B_refined6.631
r_long_range_B_other6.602
r_scangle_other4.097
r_mcangle_it3.215
r_mcangle_other3.214
r_scbond_it2.434
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg25.657
r_dihedral_angle_4_deg15.14
r_dihedral_angle_3_deg13.605
r_dihedral_angle_1_deg6.647
r_long_range_B_refined6.631
r_long_range_B_other6.602
r_scangle_other4.097
r_mcangle_it3.215
r_mcangle_other3.214
r_scbond_it2.434
r_scbond_other2.433
r_mcbond_it1.896
r_mcbond_other1.892
r_angle_refined_deg1.34
r_angle_other_deg1.29
r_chiral_restr0.057
r_gen_planes_refined0.005
r_bond_refined_d0.004
r_bond_other_d0.002
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 Atoms3018
Nucleic Acid Atoms
Solvent Atoms228
Heterogen Atoms62

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing