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Structural mechanism of inhibition of the Rho transcription termination factor by the antibiotic bicyclomycin
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 291 PEG 8000, Na Cacodylate, NaCl, glycerol, FOS-choline-12, pH 6.5, VAPOR DIFFUSION, temperature 18K
Crystal Properties Matthews coefficient Solvent content 3.16 60.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 211.933 α = 90 b = 111.37 β = 108.79 c = 161.033 γ = 90
Symmetry Space Group C 1 2 1
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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.100 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 3.15 20 51310 50367 1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 3.15 20 50367 50367 2696 86.58 0.29013 0.28502 0.2757 0.30594 0.2941 RANDOM 89.209
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] 2.63 -1.41 0.38 -3.92
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 44.346 r_dihedral_angle_3_deg 19.013 r_dihedral_angle_4_deg 14.171 r_dihedral_angle_1_deg 3.856 r_angle_refined_deg 0.985 r_mcangle_it 0.669 r_mcbond_it 0.373 r_nbtor_refined 0.294 r_scangle_it 0.292 r_nbd_refined 0.188
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 44.346 r_dihedral_angle_3_deg 19.013 r_dihedral_angle_4_deg 14.171 r_dihedral_angle_1_deg 3.856 r_angle_refined_deg 0.985 r_mcangle_it 0.669 r_mcbond_it 0.373 r_nbtor_refined 0.294 r_scangle_it 0.292 r_nbd_refined 0.188 r_scbond_it 0.183 r_symmetry_hbond_refined 0.164 r_xyhbond_nbd_refined 0.141 r_symmetry_vdw_refined 0.125 r_chiral_restr 0.054 r_metal_ion_refined 0.038 r_bond_refined_d 0.006 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_other r_symmetry_vdw_other r_symmetry_hbond_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 19268 Nucleic Acid Atoms 237 Solvent Atoms Heterogen Atoms 297
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling AMoRE phasing REFMAC refinement CCP4 data scaling