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Crystal structure of cf3-aequorin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EJ3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 10mM Bis-Tris(pH7.3), 2M Ammonium sulfate, 2mM EDTA
Crystal Properties Matthews coefficient Solvent content 2.85 56.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.8 α = 77.62 b = 97.55 β = 73.06 c = 121.84 γ = 75.17
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 MARMOSAIC 225 mm CCD 2016-09-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 1 SPring-8 BL26B2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 2.15 46.608 97.6 0.087 0.101 0.998 12.06 3.95 206078 34.56
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.15 2.28 94.8 0.762 0.883 0.975 2.01 3.883
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 THROUGHOUT 1EJ3 2.147 46.608 1.93 205733 2000 97.54 0.1964 0.1961 0.199 0.2296 0.2289 42.1773
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 14.111 f_angle_d 0.916 f_chiral_restr 0.055 f_bond_d 0.008 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 24426 Nucleic Acid Atoms Solvent Atoms 1402 Heterogen Atoms 592
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction