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CRYSTAL STRUCTURE OF THE FMN RIBOSWITCH BOUND TO BRX1555 SPLIT RNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3F4E
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 6.5 293.15 PEG 4000
Crystal Properties Matthews coefficient Solvent content 2.92 57.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.55 α = 90 b = 71.55 β = 90 c = 140.27 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 315r MIRRORS 2009-09-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.075 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 2.8 25 96.8 0.074 24.6 11.2 10406 61.65
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 2.8 2.9 87 0.378 2.3 2.7
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 3F4E 2.8 23.1 10388 501 96.9 0.194 0.193 0.211 0.229 0.2605 RANDOM 81.86
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] 1.4618 1.4618 -2.9237
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 23.06 t_angle_deg 0.74 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 23.06 t_angle_deg 0.74 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact t_omega_torsion
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 2337 Solvent Atoms 4 Heterogen Atoms 57
Software Software Software Name Purpose BUSTER refinement PDB_EXTRACT data extraction HKL-2000 data reduction HKL-2000 data scaling PHASER phasing