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Crystal structure of P23-45 gp39 (6-132) bound to Thermus thermophilus RNA polymerase beta-flap domain
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3WOE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.6 293 50mM MES-NaOH (pH 5.6), 6% PEG 8000, 200mM KCl, 10mM MgCl2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.81 67.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 213.777 α = 90 b = 213.777 β = 90 c = 234.598 γ = 90
Symmetry Space Group P 41 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 270 2012-02-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NE3A Photon Factory AR-NE3A
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 3.298 50 99.9 0.175 14.2 10.6 82014 5.2
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 3WOE 3.298 34.549 1.41 81938 4107 99.9 0.2205 0.2191 0.2192 0.2464 0.2462
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.251 f_angle_d 1.227 f_chiral_restr 0.076 f_bond_d 0.009 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 22026 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling