Alpha-Methylacyl-CoA racemase from Mycobacterium tuberculosis in complex with 2-(4-Benzyloxyphenylthio)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
3.9969.17

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 277.431α = 90
b = 277.431β = 90
c = 388.43γ = 90
Symmetry
Space GroupI 4 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X 16M2024-11-13MSINGLE 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
12.15225.761000.2780.0540.9989.427.7403283
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.152.194.2670.4690.828.5

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-VALUE2.15225.764032522005799.9910.220.21850.22840.25640.265147.082
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]
-0.317-0.3170.634
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.525
r_dihedral_angle_6_deg14.42
r_dihedral_angle_2_deg10.296
r_lrange_other9.308
r_lrange_it9.298
r_dihedral_angle_1_deg7
r_mcangle_it6.993
r_mcangle_other6.993
r_scangle_it6.858
r_scangle_other6.858
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.525
r_dihedral_angle_6_deg14.42
r_dihedral_angle_2_deg10.296
r_lrange_other9.308
r_lrange_it9.298
r_dihedral_angle_1_deg7
r_mcangle_it6.993
r_mcangle_other6.993
r_scangle_it6.858
r_scangle_other6.858
r_mcbond_it4.583
r_mcbond_other4.582
r_scbond_it4.445
r_scbond_other4.445
r_dihedral_angle_other_2_deg2.279
r_angle_refined_deg1.684
r_angle_other_deg0.567
r_symmetry_xyhbond_nbd_refined0.228
r_nbd_refined0.223
r_symmetry_nbd_other0.196
r_nbtor_refined0.18
r_xyhbond_nbd_refined0.156
r_nbd_other0.147
r_symmetry_nbd_refined0.133
r_symmetry_xyhbond_nbd_other0.09
r_symmetry_nbtor_other0.082
r_chiral_restr0.078
r_bond_refined_d0.007
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms32480
Nucleic Acid Atoms
Solvent Atoms1050
Heterogen Atoms804

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing
Cootmodel building