☰ Navigation Tabs
Crystal structure of the FMn riboswitch bound to FMN, Ba2+ soak.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3F2Q
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 0.1 M MES-Na pH 6.5
10% PEG 4000
0.1 M MgCl2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.79 55.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.003 α = 90 b = 71.003 β = 90 c = 139.745 γ = 120
Symmetry Space Group P 31 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 ADSC QUANTUM 315 2007-11-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.6 NSLS X29A
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 3.45 20 98.9 0.105 22.1 9.2 5754 5691
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 3.45 3.57 92.8 0.578 3.2 4.6 556
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 3F2Q 3.45 20 5449 5385 258 98.83 0.18249 0.18249 0.18089 0.1882 0.21738 0.2322 RANDOM 110.093
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] -2.61 -1.31 -2.61 3.92
RMS Deviations Key Refinement Restraint Deviation r_angle_refined_deg 1.043 r_scangle_it 0.654 r_scbond_it 0.387 r_nbtor_refined 0.277 r_metal_ion_refined 0.206 r_nbd_refined 0.16 r_xyhbond_nbd_refined 0.137 r_symmetry_vdw_refined 0.092 r_chiral_restr 0.047 r_bond_refined_d 0.004
RMS Deviations Key Refinement Restraint Deviation r_angle_refined_deg 1.043 r_scangle_it 0.654 r_scbond_it 0.387 r_nbtor_refined 0.277 r_metal_ion_refined 0.206 r_nbd_refined 0.16 r_xyhbond_nbd_refined 0.137 r_symmetry_vdw_refined 0.092 r_chiral_restr 0.047 r_bond_refined_d 0.004 r_gen_planes_refined 0.003 r_bond_other_d r_angle_other_deg r_dihedral_angle_1_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_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_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 2353 Solvent Atoms 1 Heterogen Atoms 54
Software Software Software Name Purpose CBASS data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling