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Structural mechanism of inhibition of the Rho transcription termination factor by the antibiotic 5a-formylbicyclomycin (FB)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 293 PEG 3350, Na Cacodylate, NaCl, glycerol, Na DihydrogenPhosphate, pH 6.5, VAPOR DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.16 60.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 210.526 α = 90 b = 109.679 β = 108.16 c = 160.046 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 86.5 49136 1
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 3.15 3.23 76.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 3.15 20 49136 2613 86.48 0.28389 0.27357 0.2688 0.29582 0.2752 RANDOM 58.041
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] 1.15 -2.04 -1.55 -0.88
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.163 r_dihedral_angle_3_deg 17.528 r_dihedral_angle_4_deg 13.574 r_dihedral_angle_1_deg 3.994 r_angle_refined_deg 1.081 r_mcangle_it 0.551 r_mcbond_it 0.308 r_scangle_it 0.295 r_nbtor_refined 0.292 r_scbond_it 0.185
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.163 r_dihedral_angle_3_deg 17.528 r_dihedral_angle_4_deg 13.574 r_dihedral_angle_1_deg 3.994 r_angle_refined_deg 1.081 r_mcangle_it 0.551 r_mcbond_it 0.308 r_scangle_it 0.295 r_nbtor_refined 0.292 r_scbond_it 0.185 r_nbd_refined 0.184 r_xyhbond_nbd_refined 0.14 r_symmetry_vdw_refined 0.135 r_symmetry_hbond_refined 0.099 r_metal_ion_refined 0.058 r_chiral_restr 0.054 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 239 Solvent Atoms Heterogen Atoms 307
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling AMoRE phasing REFMAC refinement CCP4 data scaling