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Structure of the Stapled p53 Peptide Bound to Mdm2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.75 290 100 mM Na-acetate, 2.5M NaCl, pH 4.75, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 1.93 36.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.4 α = 90 b = 42.41 β = 90.86 c = 50.5 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 90 PIXEL PSI PILATUS 6M 2011-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.0 SLS X10SA
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 50 99.5 13316 13254 2 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2 20 2 13254 11550 603 92.35 0.1683 0.16827 0.16582 0.21647 0.2303 RANDOM 13.422
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] 0.34 -0.73 -0.66 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.832 r_dihedral_angle_4_deg 25.653 r_dihedral_angle_3_deg 12.77 r_dihedral_angle_1_deg 5.363 r_scangle_it 2.58 r_scbond_it 1.602 r_angle_refined_deg 1.05 r_mcangle_it 1.001 r_angle_other_deg 0.899 r_mcbond_it 0.565
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.832 r_dihedral_angle_4_deg 25.653 r_dihedral_angle_3_deg 12.77 r_dihedral_angle_1_deg 5.363 r_scangle_it 2.58 r_scbond_it 1.602 r_angle_refined_deg 1.05 r_mcangle_it 1.001 r_angle_other_deg 0.899 r_mcbond_it 0.565 r_mcbond_other 0.116 r_chiral_restr 0.067 r_bond_refined_d 0.009 r_gen_planes_refined 0.005 r_bond_other_d 0.003 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1603 Nucleic Acid Atoms Solvent Atoms 146 Heterogen Atoms 8
Software Software Software Name Purpose MAR345dtb data collection MOLREP phasing REFMAC refinement XDS data reduction XSCALE data scaling