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X-ray Crystal Structure of RV0760 from Mycobacterium Tuberculosis at 1.68 Angstrom Resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other the model was obtained from a SAD solution from the data collected on SeMet variant of the same protein.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 297 1.6 M Na, K Phosphate, 100mM Hepes buffer pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 2.65 53.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.6 α = 90 b = 55.6 β = 90 c = 104.74 γ = 120
Symmetry Space Group P 32 1 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 ADSC QUANTUM 4 2004-04-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.68 48.17 99.7 21399 21399
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.68 1.74 99.3 7.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT the model was obtained from a SAD solution from the data collected on SeMet variant of the same protein. 1.68 48.17 20320 20320 1076 99.74 0.178 0.178 0.176 0.1776 0.207 0.1787 RANDOM 21.639
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] 0.54 0.27 0.54 -0.82
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.741 r_dihedral_angle_4_deg 17.906 r_dihedral_angle_3_deg 11.827 r_scangle_it 9.11 r_scbond_it 6.551 r_dihedral_angle_1_deg 6.462 r_mcangle_it 4.043 r_mcbond_it 3.025 r_angle_refined_deg 1.571 r_nbtor_refined 0.312
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.741 r_dihedral_angle_4_deg 17.906 r_dihedral_angle_3_deg 11.827 r_scangle_it 9.11 r_scbond_it 6.551 r_dihedral_angle_1_deg 6.462 r_mcangle_it 4.043 r_mcbond_it 3.025 r_angle_refined_deg 1.571 r_nbtor_refined 0.312 r_nbd_refined 0.208 r_symmetry_vdw_refined 0.163 r_symmetry_hbond_refined 0.161 r_xyhbond_nbd_refined 0.158 r_chiral_restr 0.135 r_bond_refined_d 0.015 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1059 Nucleic Acid Atoms Solvent Atoms 190 Heterogen Atoms 9
Software Software Software Name Purpose REFMAC refinement SCALEPACK data scaling MOLREP phasing ELVES refinement ELVES data reduction