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Structural basis of the interaction of RbAp46/RbAp48 with histone H4
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other our Rabp46/h4 SAD data phasing model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.3 277 13% PEG 2000, 0.2M Ca acetate, 0.1M Na Cacodylate, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.72 54.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.661 α = 90 b = 44.79 β = 90.71 c = 109.592 γ = 90
Symmetry Space Group P 1 21 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 MARMOSAIC 225 mm CCD mirror 2007-07-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 0.873 ESRF ID23-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.6 25 99.9 0.143 0.143 18.5 3.7 33119 2.8 3.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.6 2.74 100 0.731 0.731 3.3 3.7
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 (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 our Rabp46/h4 SAD data phasing model 2.6 25 31416 31416 1577 99.64 0.20178 0.19895 0.2012 0.25675 0.2569 RANDOM 51.119
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] -0.97 1.39 -1.55 2.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.235 r_dihedral_angle_3_deg 15.201 r_dihedral_angle_4_deg 12.462 r_scangle_it 5.454 r_mcangle_it 5.422 r_dihedral_angle_1_deg 4.997 r_scbond_it 3.943 r_mcbond_it 3.462 r_angle_refined_deg 0.865 r_nbtor_refined 0.319
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.235 r_dihedral_angle_3_deg 15.201 r_dihedral_angle_4_deg 12.462 r_scangle_it 5.454 r_mcangle_it 5.422 r_dihedral_angle_1_deg 4.997 r_scbond_it 3.943 r_mcbond_it 3.462 r_angle_refined_deg 0.865 r_nbtor_refined 0.319 r_nbd_refined 0.228 r_symmetry_vdw_refined 0.203 r_xyhbond_nbd_refined 0.191 r_symmetry_hbond_refined 0.164 r_chiral_restr 0.058 r_bond_refined_d 0.005 r_gen_planes_refined 0.002 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 6505 Nucleic Acid Atoms Solvent Atoms 275 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement ADSC data collection MOSFLM data reduction SCALA data scaling AMoRE phasing