Alpha-Methylacyl-CoA racemase from Mycobacterium tuberculosis in complex with 2-(3-(2-(3-Methoxyphenyl)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
3.9869.09

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 276.667α = 90
b = 276.667β = 90
c = 389.559γ = 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
12225.571000.250.0480.99910.827.6498887
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.034.6010.929

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-VALUE2195.5414988412485999.9910.2090.20720.21690.24370.252544.935
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]
0.030.03-0.06
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg15.715
r_dihedral_angle_3_deg14.932
r_dihedral_angle_6_deg14.583
r_lrange_other8.483
r_lrange_it8.479
r_dihedral_angle_1_deg7.08
r_scangle_it6.471
r_scangle_other6.471
r_mcangle_it6.202
r_mcangle_other6.202
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg15.715
r_dihedral_angle_3_deg14.932
r_dihedral_angle_6_deg14.583
r_lrange_other8.483
r_lrange_it8.479
r_dihedral_angle_1_deg7.08
r_scangle_it6.471
r_scangle_other6.471
r_mcangle_it6.202
r_mcangle_other6.202
r_scbond_it4.289
r_scbond_other4.289
r_mcbond_it4.286
r_mcbond_other4.286
r_dihedral_angle_other_2_deg2.666
r_angle_refined_deg1.742
r_angle_other_deg0.576
r_nbd_refined0.226
r_symmetry_nbd_other0.195
r_nbtor_refined0.181
r_nbd_other0.178
r_xyhbond_nbd_refined0.165
r_symmetry_nbd_refined0.148
r_symmetry_xyhbond_nbd_refined0.141
r_symmetry_xyhbond_nbd_other0.125
r_symmetry_nbtor_other0.083
r_chiral_restr0.079
r_bond_refined_d0.008
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 Atoms32568
Nucleic Acid Atoms
Solvent Atoms1562
Heterogen Atoms840

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing
Cootmodel building