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The re-refined crystal structure of the Haloarcula marismortui large ribosomal subunit at 2.4 Angstrom resolution: more complete structure of the L7/L12 and L1 stalk, L5 and LX proteins
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FFK PDB ENTRY 1FFK
Crystallization Crystal Properties Matthews coefficient Solvent content 3.08 60.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 211.66 α = 90 b = 299.67 β = 90 c = 573.77 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 PDB ENTRY 1FFK 2.404 85.478 1.34 666777 666777 6672 95.49 0.167 0.166 0.1656 0.1674 0.2062 0.207 RANDOM
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 13.827 f_angle_d 1.078 f_chiral_restr 0.057 f_bond_d 0.006 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 32583 Nucleic Acid Atoms 62785 Solvent Atoms Heterogen Atoms 277
Software Software Software Name Purpose PHENIX refinement CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing