Alpha-Methylacyl-CoA racemase from Mycobacterium tuberculosis in complex with 2-(3-(2-(3-Trifluoromethylphenyl)ethoxy)phenylthiol)propanoyl-CoA


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 9I2T 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7295.154 M ammonium acetate, 0.1 M Bis-Trispropane, pH 7.0
Crystal Properties
Matthews coefficientSolvent content
3.9969.18

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 276.622α = 90
b = 276.622β = 90
c = 390.752γ = 90
Symmetry
Space GroupI 4 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X 16M2024-04-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.953731DiamondI04

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
12.25225.7741000.2910.0560.9979.727.7352301
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)
12.252.294.5530.8650.4760.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE2.25225.7743520561776899.930.2110.20910.21690.25060.255354.595
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]
-1.666-1.6663.332
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.545
r_dihedral_angle_6_deg14.351
r_dihedral_angle_2_deg12.695
r_lrange_other10.027
r_lrange_it10.019
r_mcangle_it7.681
r_mcangle_other7.681
r_scangle_it7.426
r_scangle_other7.426
r_dihedral_angle_1_deg7.137
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.545
r_dihedral_angle_6_deg14.351
r_dihedral_angle_2_deg12.695
r_lrange_other10.027
r_lrange_it10.019
r_mcangle_it7.681
r_mcangle_other7.681
r_scangle_it7.426
r_scangle_other7.426
r_dihedral_angle_1_deg7.137
r_mcbond_it5.048
r_mcbond_other5.048
r_scbond_it4.859
r_scbond_other4.859
r_dihedral_angle_other_2_deg2.466
r_angle_refined_deg1.651
r_angle_other_deg0.547
r_nbd_refined0.224
r_symmetry_nbd_other0.196
r_nbtor_refined0.18
r_xyhbond_nbd_refined0.163
r_nbd_other0.146
r_symmetry_xyhbond_nbd_other0.142
r_symmetry_nbd_refined0.101
r_symmetry_nbtor_other0.081
r_chiral_restr0.074
r_symmetry_xyhbond_nbd_refined0.056
r_bond_refined_d0.007
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms32502
Nucleic Acid Atoms
Solvent Atoms839
Heterogen Atoms864

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing
Cootmodel building