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Crystal structure of eCGP123, an extremely thermostable green fluorescent protein
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3ADF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 0.2 M Tris-HCl pH 8.0, 22.5% (w/v) PEG 3350, 0.2 M MgCl2
Crystal Properties Matthews coefficient Solvent content 2.26 45.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.6299 α = 90.9592 b = 75.3804 β = 89.8211 c = 84.5129 γ = 104.031
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV++ 2009-05-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 1.542
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.1 29.85 94.4 9.6 2 98476 33.3936056739
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 FREE R-VALUE 3ADF 2.1 29.85 1.96706026102 98437 4885 94.4049639881 0.16923286509 0.167453291166 0.1735 0.203299488364 0.2047 45.3200752535
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 13.1976346749 f_angle_d 0.928624660861 f_chiral_restr 0.0348320968203 f_bond_d 0.00446055428172 f_plane_restr 0.003393443661
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14341 Nucleic Acid Atoms Solvent Atoms 1031 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction SCALA data scaling Coot model building