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Structure of parathyroid hormone-related protein complexed to a neutralizing monoclonal antibody
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1IGT PDB ENTRY 1IGT AND 1IGC experimental model PDB 1IGC PDB ENTRY 1IGT AND 1IGC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.7 295 PEG 400, TRIS, pH 8.70, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.59 52.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.613 α = 90 b = 96.285 β = 90 c = 88.544 γ = 90
Symmetry Space Group P 21 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 CCD ADSC QUANTUM 4 2001-07-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C 0.99988 APS 14-BM-C
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 30 98.5 0.083 0.083 27.8 8 42014 42012 29.03
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 2.07 100 0.696 0.696 4.1 8 4138
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1IGT AND 1IGC 2 30 42012 42012 4235 99.2 0.224 0.224 0.2404 0.271 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 c_dihedral_angle_d 27.2 c_angle_deg 1.9 c_improper_angle_d 1.14 c_bond_d 0.017
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3391 Nucleic Acid Atoms Solvent Atoms 204 Heterogen Atoms
Software Software Software Name Purpose ADSC data collection AMoRE phasing CNS refinement DENZO data reduction SCALEPACK data scaling