Alpha-Methylacyl-CoA racemase from Mycobacterium tuberculosis in complex with 2-(4-(2-Methylpropoxy)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
3.9869.13

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 277.189α = 90
b = 277.189β = 90
c = 388.554γ = 90
Symmetry
Space GroupI 4 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X 16M2024-06-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.953731DiamondI04

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.2225.651000.0620.9979.727.6376085
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.22.240.8250.391

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-VALUE2.2195.0353759241882699.9560.2040.20220.21140.23770.245344.008
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]
0.2140.214-0.427
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.458
r_dihedral_angle_6_deg14.418
r_dihedral_angle_2_deg10.877
r_lrange_other8.746
r_lrange_it8.735
r_dihedral_angle_1_deg7.03
r_mcangle_it6.559
r_mcangle_other6.559
r_scangle_it6.491
r_scangle_other6.491
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.458
r_dihedral_angle_6_deg14.418
r_dihedral_angle_2_deg10.877
r_lrange_other8.746
r_lrange_it8.735
r_dihedral_angle_1_deg7.03
r_mcangle_it6.559
r_mcangle_other6.559
r_scangle_it6.491
r_scangle_other6.491
r_dihedral_angle_other_2_deg4.921
r_mcbond_it4.293
r_mcbond_other4.293
r_scbond_it4.23
r_scbond_other4.23
r_angle_refined_deg1.726
r_angle_other_deg0.572
r_nbd_refined0.223
r_symmetry_nbd_other0.196
r_nbd_other0.187
r_nbtor_refined0.18
r_symmetry_nbd_refined0.164
r_xyhbond_nbd_refined0.155
r_symmetry_xyhbond_nbd_refined0.112
r_symmetry_xyhbond_nbd_other0.087
r_symmetry_nbtor_other0.083
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 Atoms32548
Nucleic Acid Atoms
Solvent Atoms1118
Heterogen Atoms768

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing
Cootmodel building