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Crystal structure of the C-terminal sterile alpha motif (SAM) domain of human p73 alpha splice variant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1COK PDB ENTRY 1COK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 290 CRYSTALLIZED IN 0.1M TRIS-HCL PH8.5, 2.0M MONO-AMMONIUM DIHYDROGEN PHOSPHATE, AT 290K., pH 8.50
Crystal Properties Matthews coefficient Solvent content 1.93 36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 32.02 α = 90 b = 32.02 β = 90 c = 133.84 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 IMAGE PLATE MARRESEARCH MIRRORS 1999-06-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R
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 2.54 26 94.9 0.073 0.067 7.6 6.8 2510 2 59.4
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) 1 2.54 2.71 97.8 0.408 0.377 2 6.8
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 1COK 2.54 26 2510 269 94.9 0.275 0.275 0.2785 0.346 0.347 RANDOM 62.1
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] -9.93 -9.93 19.87
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.4 c_scangle_it 19.4 c_scbond_it 14 c_mcangle_it 12.1 c_mcbond_it 7.8 c_angle_deg 1.2 c_improper_angle_d 0.71 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.4 c_scangle_it 19.4 c_scbond_it 14 c_mcangle_it 12.1 c_mcbond_it 7.8 c_angle_deg 1.2 c_improper_angle_d 0.71 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 441 Nucleic Acid Atoms Solvent Atoms 26 Heterogen Atoms
Software Software Software Name Purpose CNS refinement iMOSFLM data reduction SCALA data scaling AMoRE phasing