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Structure of Cerulean Fluorescent Protein at physiological pH
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OXE PDB ENTRY 1OXE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 15% PEG 8000, 0.1M MGCL2, 0.1 M HEPES PH 7.0
Crystal Properties Matthews coefficient Solvent content 2 40
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.99 α = 90 b = 62.81 β = 90 c = 69.49 γ = 90
Symmetry Space Group P 21 21 21
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 CCD TOROIDAL MIRROR 2007-03-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 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 1.15 50 97.7 0.04 20.4 3.6 78022 2 13.7
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 1.15 1.22 92.1 0.45 2.8 3.2
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1OXE 1.15 46.57 74108 3914 97.93 0.14689 0.14529 0.17707 0.1794 RANDOM 9.1
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] -0.26 -0.13 0.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.612 r_dihedral_angle_3_deg 11.213 r_dihedral_angle_4_deg 8.474 r_dihedral_angle_1_deg 6.766 r_scangle_it 5.967 r_scbond_it 4.152 r_mcangle_it 2.805 r_mcbond_it 1.982 r_angle_refined_deg 1.881 r_rigid_bond_restr 1.696
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.612 r_dihedral_angle_3_deg 11.213 r_dihedral_angle_4_deg 8.474 r_dihedral_angle_1_deg 6.766 r_scangle_it 5.967 r_scbond_it 4.152 r_mcangle_it 2.805 r_mcbond_it 1.982 r_angle_refined_deg 1.881 r_rigid_bond_restr 1.696 r_angle_other_deg 0.992 r_mcbond_other 0.713 r_chiral_restr 0.116 r_bond_refined_d 0.018 r_bond_other_d 0.015 r_gen_planes_refined 0.01 r_gen_planes_other 0.002 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1755 Nucleic Acid Atoms Solvent Atoms 257 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling MOLREP phasing