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The Calcium soaked crystal structure of the DPS2 from DEINOCOCCUS RADIODURANS to 2.16A resolution (Soaked in CaCl2 [5mM] for 20 min).
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2C2J
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 0.1 M KCl, 0.01 M MgCl2, 0.05 M HEPES pH 7.0, 5% v/v PEG 400 (Hampton Natrix crystal screen # 35)
Crystal Properties Matthews coefficient Solvent content 2.47 50.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.342 α = 90 b = 88.342 β = 90 c = 88.342 γ = 90
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 DECTRIS PILATUS 6M 2005-12-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.9537 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 2.155 51 100 0.127 0.133 0.041 0.998 17.2 10.6 12682 28.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.155 2.22 100 1.441 1.58 0.479 0.721 2 10.7
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 2c2j 2.155 44.21 12087 587 99.97 0.2084 0.207 0.2043 0.2341 0.2313 RANDOM 36.114
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1285 Nucleic Acid Atoms Solvent Atoms 117 Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction iMOSFLM data reduction Aimless data scaling MOLREP phasing