Alpha-Methylacyl-CoA racemase from Mycobacterium tuberculosis in complex with 2-(4-Pentyloxyphenylthio)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
3.9869.07

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 276.579α = 90
b = 276.579β = 90
c = 389.504γ = 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)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
12.3225.511000.3420.0660.9979.427.8328847
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)
12.32.344.3590.414

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-VALUE2.3196.3393287041676599.9560.2090.20740.21530.24860.255550.212
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]
-0.766-0.7661.533
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.571
r_dihedral_angle_6_deg14.34
r_dihedral_angle_2_deg10.755
r_lrange_other9.126
r_lrange_it9.119
r_dihedral_angle_1_deg7.146
r_mcangle_it6.912
r_mcangle_other6.912
r_scangle_it6.676
r_scangle_other6.676
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.571
r_dihedral_angle_6_deg14.34
r_dihedral_angle_2_deg10.755
r_lrange_other9.126
r_lrange_it9.119
r_dihedral_angle_1_deg7.146
r_mcangle_it6.912
r_mcangle_other6.912
r_scangle_it6.676
r_scangle_other6.676
r_mcbond_it4.482
r_mcbond_other4.482
r_scbond_it4.348
r_scbond_other4.348
r_dihedral_angle_other_2_deg2.065
r_angle_refined_deg1.651
r_angle_other_deg0.542
r_nbd_refined0.224
r_symmetry_nbd_other0.197
r_symmetry_nbd_refined0.182
r_nbtor_refined0.18
r_nbd_other0.165
r_symmetry_xyhbond_nbd_other0.158
r_xyhbond_nbd_refined0.151
r_symmetry_xyhbond_nbd_refined0.125
r_symmetry_nbtor_other0.082
r_chiral_restr0.072
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 Atoms32525
Nucleic Acid Atoms
Solvent Atoms748
Heterogen Atoms780

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing
Cootmodel building