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Crystal Structure of cell division protein FtsZ from Mycobacterium tuberculosis in complex with citrate.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FSZ PDB entry 1FSZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 293 0.1M sodium citrate pH 5.6, 30% PEG 4000, 0.3M ammonium acetate, 40% acetonitrile, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.58 52.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.73 α = 90 b = 88.73 β = 90 c = 176.482 γ = 120
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 2004-02-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C 1.1 NSLS X26C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.35 40 100 0.1 8.1 9.5 32681 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.35 2.43 100 0.554 4.7 9.5 3250
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1FSZ 2.35 40 32672 1646 99.99 0.18 0.178 0.1854 0.215 0.2192 RANDOM 34.195
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] -0.19 -0.09 -0.19 0.28
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.062 r_dihedral_angle_4_deg 18.986 r_dihedral_angle_3_deg 13.187 r_dihedral_angle_1_deg 4.8 r_scangle_it 1.962 r_mcangle_it 1.816 r_mcbond_it 1.543 r_scbond_it 1.21 r_angle_refined_deg 1.16 r_angle_other_deg 0.746
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.062 r_dihedral_angle_4_deg 18.986 r_dihedral_angle_3_deg 13.187 r_dihedral_angle_1_deg 4.8 r_scangle_it 1.962 r_mcangle_it 1.816 r_mcbond_it 1.543 r_scbond_it 1.21 r_angle_refined_deg 1.16 r_angle_other_deg 0.746 r_symmetry_hbond_refined 0.226 r_mcbond_other 0.196 r_nbd_refined 0.195 r_nbd_other 0.169 r_nbtor_refined 0.158 r_symmetry_vdw_other 0.154 r_xyhbond_nbd_refined 0.136 r_symmetry_vdw_refined 0.133 r_nbtor_other 0.082 r_chiral_restr 0.071 r_bond_refined_d 0.014 r_gen_planes_refined 0.003 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4178 Nucleic Acid Atoms Solvent Atoms 123 Heterogen Atoms 13
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction