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Structure of the full-length E. coli ParC subunit
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AB4 PDB ID 1AB4 (E. coli GyrA NTD), related entry 1ZVT (E. coli ParC CTD) experimental model PDB 1ZVT PDB ID 1AB4 (E. coli GyrA NTD), related entry 1ZVT (E. coli ParC CTD)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 HEPES, NaCl, glycerol, PEG-6000, 1,3-butanediol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.41 64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 257.99 α = 90 b = 62.141 β = 90 c = 63.998 γ = 90
Symmetry Space Group P 21 21 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 210 2004-08-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.1157 ALS 8.3.1
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 3 20 89.7 0.134 9.5 3.4 19320 19320 1 1 37.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3 3.11 89.1 0.387 2.5 3.3 1890
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 PDB ID 1AB4 (E. coli GyrA NTD), related entry 1ZVT (E. coli ParC CTD) 3 20 1 18167 18167 992 89.61 0.24323 0.24323 0.24036 0.2348 0.29583 0.29 RANDOM 40.027
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] 0.99 2.51 -3.49
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.83 r_dihedral_angle_4_deg 19.388 r_dihedral_angle_3_deg 17.714 r_dihedral_angle_1_deg 4.978 r_scangle_it 1.268 r_angle_refined_deg 1.087 r_scbond_it 0.719 r_mcangle_it 0.68 r_mcbond_it 0.386 r_nbtor_refined 0.303
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.83 r_dihedral_angle_4_deg 19.388 r_dihedral_angle_3_deg 17.714 r_dihedral_angle_1_deg 4.978 r_scangle_it 1.268 r_angle_refined_deg 1.087 r_scbond_it 0.719 r_mcangle_it 0.68 r_mcbond_it 0.386 r_nbtor_refined 0.303 r_symmetry_vdw_refined 0.224 r_nbd_refined 0.212 r_symmetry_hbond_refined 0.151 r_xyhbond_nbd_refined 0.145 r_chiral_restr 0.069 r_bond_refined_d 0.007 r_gen_planes_refined 0.003 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 5367 Nucleic Acid Atoms Solvent Atoms 35 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing