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T. vulcanus Phycocyanin crystallized in 2M Urea
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3O18
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 293 0.8M ammonium sulfate, 20mM Tris pH=8 mixed 1:1 with 10mg/ml protein + 2M urea, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.6 65.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 153.82 α = 90 b = 153.82 β = 90 c = 39.54 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 ADSC QUANTUM 315r 2011-06-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.5 44.4 100 0.099 13 6.3 18972
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 3018 2.5 37.9 18961 1867 99.9 0.225 0.225 0.2256 0.262 0.2245 RANDOM 44.14
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 18.32 c_improper_angle_d 0.97 c_bond_d 0.012 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 18.32 c_improper_angle_d 0.97 c_bond_d 0.012 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg 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 c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2498 Nucleic Acid Atoms Solvent Atoms 75 Heterogen Atoms 205
Software Software Software Name Purpose ADSC data collection PHASER phasing CNS refinement MOSFLM data reduction SCALA data scaling