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X-ray Structure of the Cyan Fluorescent Protein mTurquoise2 (K206A mutant)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2YE0 PDB ENTRY 2YE0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.25 30 MG/ML PROTEIN, 19% PEG 8000, 100 MM MGCL2, 100 MM HEPES PH 7.25 .
Crystal Properties Matthews coefficient Solvent content 2 40
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.01 α = 90 b = 62.549 β = 90 c = 70.356 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 PIXEL DECTRIS PILATUS 6M TOROIDAL MIRROR 2011-07-03 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 1.31 46.7 96.1 0.06 10.8 4.2 52472 2
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 1.31 1.38 94.6 0.7 2 4.4
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 PDB ENTRY 2YE0 1.31 35.18 49733 2628 95.55 0.13429 0.13205 0.1413 0.17737 0.1816 RANDOM 19.36
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] -0.58 0.49 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.363 r_sphericity_free 31.433 r_sphericity_bonded 16.037 r_dihedral_angle_4_deg 15.295 r_dihedral_angle_3_deg 12.325 r_dihedral_angle_1_deg 6.495 r_rigid_bond_restr 3.496 r_angle_refined_deg 1.705 r_angle_other_deg 0.92 r_chiral_restr 0.107
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.363 r_sphericity_free 31.433 r_sphericity_bonded 16.037 r_dihedral_angle_4_deg 15.295 r_dihedral_angle_3_deg 12.325 r_dihedral_angle_1_deg 6.495 r_rigid_bond_restr 3.496 r_angle_refined_deg 1.705 r_angle_other_deg 0.92 r_chiral_restr 0.107 r_bond_refined_d 0.014 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1893 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling REFMAC phasing