☰ Navigation Tabs
Crystal structure of a virus like photosystem I from the cyanobacterium Synechocystis PCC 6803
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4KT0 PDB ENTRY 4KT0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 277 30mM Tricine-NaOH, 90mM NaCl, 90mM MgCl2, 100mM Glycine, 0.005% nonyl beta maltoside., pH 8, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.94 68.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 214.619 α = 90 b = 133.68 β = 111.14 c = 219.846 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 PIXEL PSI PILATUS 6M 2011-11-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.97625 ESRF ID29
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 3.8 30 98.9 0.116 3.8 114480 113221 1 1 202
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.8 4 99.5 1.238 1.2 3.9
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 4KT0 3.8 29.996 1.33 109175 109176 5477 95.44 0.255 0.2528 0.2648 0.2972 0.3028 127.77
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 f_dihedral_angle_d 28.623 f_angle_d 1.771 f_chiral_restr 0.199 f_plane_restr 0.012 f_bond_d 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 49764 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 18606
Software Software Software Name Purpose PHENIX refinement PHASER phasing REFMAC refinement XDS data scaling XDS data reduction SCALA data scaling