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Crystal Structure Of The Native Histone Octamer To 2.1 Angstrom Resolution, Crystalised In The Presence Of S-Nitrosoglutathione
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TZY pdb entry 1TZY
Crystallization Crystal Properties Matthews coefficient Solvent content 4.02 71.37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 158.084 α = 90 b = 158.084 β = 90 c = 101.037 γ = 120
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 MARMOSAIC 225 mm CCD 2005-04-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX10.1 0.98 SRS PX10.1
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 2.1 10 81294
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 pdb entry 1TZY 2.1 10 77199 4070 98.08 0.1859 0.18381 0.1827 0.22508 0.2235 RANDOM 49.762
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] 0.01 0.01 0.01 -0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.329 r_dihedral_angle_4_deg 21.942 r_dihedral_angle_3_deg 17.708 r_dihedral_angle_1_deg 6.039 r_scangle_it 5.093 r_scbond_it 3.211 r_mcangle_it 1.93 r_angle_refined_deg 1.674 r_mcbond_it 1.25 r_symmetry_hbond_refined 0.338
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.329 r_dihedral_angle_4_deg 21.942 r_dihedral_angle_3_deg 17.708 r_dihedral_angle_1_deg 6.039 r_scangle_it 5.093 r_scbond_it 3.211 r_mcangle_it 1.93 r_angle_refined_deg 1.674 r_mcbond_it 1.25 r_symmetry_hbond_refined 0.338 r_nbtor_refined 0.302 r_nbd_refined 0.22 r_xyhbond_nbd_refined 0.195 r_symmetry_vdw_refined 0.193 r_chiral_restr 0.128 r_bond_refined_d 0.02 r_gen_planes_refined 0.007 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_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_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 5965 Nucleic Acid Atoms Solvent Atoms 458 Heterogen Atoms 48
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction