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Crystal structure of Mycobacterium tuberculosis CYP121 in complex with LIG9
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4KTF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 277 2M AMMONIUM SULFATE, 0.1M SODIUM CACODYLATE
Crystal Properties Matthews coefficient Solvent content 2.61 52.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77 α = 90 b = 77 β = 90 c = 263 γ = 120
Symmetry Space Group P 65 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD Bruker Platinum 135 2011-09-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.45 7.1 100 0.08 16 32 591452 18202 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.45 2.51 99.9 9.77
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4KTF 2.45 7.1 17218 895 99.59 0.19029 0.18743 0.24349 0.1954 RANDOM 16.952
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] 0.02 0.01 0.02 -0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.492 r_dihedral_angle_4_deg 18.784 r_dihedral_angle_3_deg 15.583 r_dihedral_angle_1_deg 5.926 r_angle_refined_deg 2.258 r_chiral_restr 0.11 r_bond_refined_d 0.015 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.492 r_dihedral_angle_4_deg 18.784 r_dihedral_angle_3_deg 15.583 r_dihedral_angle_1_deg 5.926 r_angle_refined_deg 2.258 r_chiral_restr 0.11 r_bond_refined_d 0.015 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3001 Nucleic Acid Atoms Solvent Atoms 218 Heterogen Atoms 104
Software Software Software Name Purpose REFMAC refinement XPREP data scaling PHASER phasing